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1.
Clin. biomed. res ; 42(4): 353-368, 2022.
Article in English | LILACS | ID: biblio-1513214

ABSTRACT

This systematic review aimed to evaluate the association between fixed night work and overweight or weight gain. PubMed and EMBASE were searched until October 2021 for studies evaluating the association between fixed night work patterns and the risk of overweight or obesity (for cross-sectional designs) or weight gain (for longitudinal designs). The outcomes extracted were mean body mass index (BMI), mean BMI difference, overweight %, obesity %, odds ratio, relative risk, and prevalence ratio. The quality of the report was evaluated using the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist. The protocol was registered at PROSPERO (# 42017080515). In total, 25 studies met the inclusion criteria. All studies were observational, 16 were cross-sectional, three were cohorts (two also had baseline cross-sectional data), and the other eight were cross-sectional at baseline and had longitudinal follow-up studies (six prospective cohorts, one retrospective, one interventional). Most had good reporting quality. The fixed night work definition and weight outcomes varied according to the different studies. Most of them found an association between fixed night work and overweight, obesity, or weight gain. This systematic review reinforces the evidence that fixed night work is associated with overweight or obesity, and prolonged night work exposure leads to weight gain. Future research should be conducted with more accurate measures and a prospective design. Fixed night workers should be monitored and advised, especially those with prolonged exposure.


Subject(s)
Weight Gain , Shift Work Schedule/adverse effects , Prevalence , Overweight/epidemiology , Obesity/epidemiology
2.
Rev. enferm. UERJ ; 27: :e31273, jan.-dez. 2019. tab, ilus
Article in Portuguese | BDENF, LILACS | ID: biblio-1009804

ABSTRACT

Objetivo: avaliar as alterações de peso corporal em trabalhadores de enfermagem do turno noturno. Metodologia: estudo quantitativo, exploratório, descritivo, realizado em um hospital federal de grande porte do Rio de Janeiro. Foram estudadas variáveis sóciodemográficas; influências do turno noturno sobre o organismo e índice de massa corporal, após aprovação do Comitê de Ética em Pesquisa da instituição. Resultados: os 89 trabalhadores de enfermagem apresentaram ganho de peso médio de aproximadamente 20Kg a partir da admissão no turno noturno, sendo que os enfermeiros referiram maior influência da ausência de sono sobre o organismo, e maior exaustão quando comparados aos dados das demais categorias. Conclusão: considerando as desordens hormonais e os impactos sociais do serviço noturno, é imprescindível a implementação de mudanças para uma cultura prevencionista, seja por programas institucionais ou pesquisas intervencionistas, capazes de desenvolver medidas que conduzam ao autorreconhecimento e à promoção do bem-estar físico, mental e social dos trabalhadores de enfermagem.


Objective: to evaluate body weight changes in nursing workers on the night shift. Methodology: this quantitative, exploratory, descriptive study, conducted at a large federal hospital in Rio de Janeiro, after approval of the institution's research ethics committee, considered socio-demographic variables, influence of the night work on the organism, and body mass index. Results: average weight gain among the 89 nursing workers was approximately 20kg since admission to night work, and nurses reported greater influence of lack of sleep on the body, and greater exhaustion as compared with data on the other categories. Conclusion: considering the hormonal disorders and social impacts of night work, it is essential to implement changes towards a culture of prevention, through either institutional programs or interventionist research able to develop measures that lead to self-recognition and promotion of nursing workers' physical, mental and social wellbeing.


Objetivo: evaluar las alteraciones de peso corporal en trabajadores de enfermería del turno nocturno. Metodología: estudio cuantitativo, exploratorio, descriptivo, realizado en un gran hospital federal en Río de Janeiro. Se estudiaron las variables sociodemográficas, la influencia reportada de la guardia nocturna en el organismo y el índice de masa corporal, tras la aprobación del Comité de Ética de Investigación de la Institución. Resultados: Los 89 trabajadores de enfermería tuvieron un aumento de peso promedio de aproximadamente 20 kg desde el ingreso en el turno nocturno, y los enfermeros informaron una mayor influencia de la falta de horas dormidas sobre el cuerpo y un mayor agotamiento en comparación con los datos de las otras categorías. Conclusión: Teniendo en cuenta los trastornos hormonales y los impactos sociales del servicio nocturno, es esencial implementar cambios hacia una cultura de prevención, ya sea a través de programas institucionales o de investigación intervencionista, capaces de desarrollar medidas que conduzcan al auto reconocimiento y a la promoción del bienestar físico, mentales y social de los trabajadores de enfermería.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Occupational Health , Overweight/prevention & control , Shift Work Schedule/adverse effects , Shift Work Schedule/psychology , Health Promotion , Night Care , Overweight , Body-Weight Trajectory
3.
Mudanças ; 27(2): 27-33, jul.-dez. 2019. ilus
Article in Portuguese | LILACS-Express | LILACS, INDEXPSI | ID: biblio-1250384

ABSTRACT

Este estudo empírico e qualitativo teve como objetivo conhecer os efeitos do trabalho noturno na saúde dos trabalhadores da área de segurança, para isto verificou os principais impactos do trabalho na sua saúde e realizou um levantamento dos seus motivos para a escolha da profissão. Vinte trabalhadores da área de Segurança pública e privada responderam entrevista semiestruturada acerca do trabalho noturno e os impactos na saúde dos profissionais e questionário sociodemográfico. Suas respostas foram processadas no software IRAMUTEQ, cuja classificação hierárquica descendente as dividiu em quatro classes, fatores motivadores e desmotivadores para o trabalho noturno, atividades fora do horário de trabalho e repercussões do trabalho na vida pessoal. Os resultados apontam que as queixas de cansaço físico e psíquico, estresse, desregulação do ciclo do sono e impactos nos relacionamentos sociais estão associados aos processos de adoecimento e sofrimento físicos e psíquicos no trabalho noturno.


This empirical and qualitative study aimed to Know the effects of night work on the health of workers in the safety area, for this it verified the main impacts of the work on their health and conducted a survey of their reasons for choosing the profession. Twenty public and private security workers answered a semi-structured interviews about night work and the health impacts of professionals and sociodemographic questionnaire.Their answers were processed in the IRAMUTEQ software, whose descending hierarchical classification divided them into four classes, motivating and demotivating factors for night work,activities outside of Working hours and repercussions of work on personal life. The results indicate that complaints of physical and psychic tiredness, stress, sleep cycle dysregulation and impacts on social relationships are associated with the processes of physical and mental illness and suffering at night work.

4.
Rev. bras. med. trab ; 17(2): 160-169, ago.2019.
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1015193

ABSTRACT

Introdução: A infecção pelo vírus da imunodeficiência adquirida (HIV) assumiu características de doença crônica, tornando necessário seu acompanhamento em longo prazo. Nesse aspecto, a organização do trabalho pode tanto prevenir quanto aumentar a vulnerabilidade a um pior prognóstico clínico. Objetivo: Avaliar os indicadores de monitoramento clínico do HIV de acordo com o turno de trabalho, capacidade para o trabalho e sintomas de fadiga entre trabalhadores vivendo com HIV. Métodos: Estudo transversal com 115 trabalhadores vivendo com HIV (97 diurnos e 18 noturnos), em seguimento clínico pelo Serviço de Assistência Especializada de Santos, São Paulo. Para comparação da carga viral, contagem de linfócitos T CD4 e relação CD4/CD8 em função do turno, capacidade para o trabalho e sintomas de fadiga, foram realizados modelos lineares generalizados (post-hoc LSD) ajustados por sexo, idade, tempo de diagnóstico, tempo de terapia antirretroviral, uso de efavirenz, substâncias psicoativas e distúrbio emocional. Resultados: Verificou-se associação dos sintomas de fadiga com linfócitos T CD4 e relação CD4/CD8, em que trabalhadores com moderada necessidade de recuperação após o trabalho apresentaram maior contagem de linfócitos T CD4 (p=0,02) e trabalhadores com maior necessidade apresentaram maior relação CD4/CD8 (p=0,03). Também se verificou associação limítrofe entre turno e linfócitos T CD4, em que trabalhadores noturnos apresentaram menor contagem de linfócitos T CD4 (p=0,05). Não houve diferença nos indicadores em função da capacidade para o trabalho. Conclusões: Trabalhadores noturnos apresentam piores indicadores de monitoramento clínico do HIV, enquanto trabalhadores com mais sintomas de fadiga apresentam melhores indicadores. A capacidade para o trabalho não influencia os indicadores de monitoramento clínico do HIV.


Background: Infection with the human immunodeficiency virus (HIV) acquired the features of a chronic disease, thus requiring long-term follow-up. Different forms of work organization might prevent or increase the likelihood of poorer clinical prognosis. Objective: To analyze HIV clinical monitoring indicators according to work shift, work ability and fatigue symptoms relative to workers living with HIV. Methods: Cross-sectional study conducted with 115 workers (daytime: 97; night shift: 18) living with HIV followed up at the Specialized Care Service of Santos, Sao Paulo, Brazil. Generalized linear models (with LSD as post hoc test) were fitted to compare viral load, CD4+ T cell count and CD4+/CD8+ ratio according to work shift, work ability and fatigue symptoms adjusted for sex, age, time since diagnosis, duration of antiretroviral therapy, use of efavirenz and psychoactive substances, and emotional disorders. Results: We found association of fatigue symptoms with CD4+ T cell count and CD4+/CD8+ ratio; the CD4+ T cell count was higher among the participants with moderate need for recovery after work (p=0.02) and the CD4+/CD8+ ratio among those with lower need for recovery (p=0.03). We also found a borderline relationship (p=0.05) between work shift and CD4+ T cell count, which was lower for night workers. Difference was not found in the analyzed indicators as a function of work ability. Conclusion: HIV clinical monitoring indicators were poorer for night workers and better for those with more severe fatigue symptoms. Work ability did not influence HIV clinical monitoring indicators

5.
Safety and Health at Work ; : 512-517, 2019.
Article in English | WPRIM | ID: wpr-786570

ABSTRACT

BACKGROUND: Rest breaks at work are reported to reduce fatigue and job stress. Apartment janitors in Korea who perform night shift work and work long hours can be exposed to various health problems (HPs). However, few studies have evaluated relationships between their rest breaks and HPs. This study was conducted to examine the relationships between long working hours, shift work, and insufficient rest breaks and HPs among Korean apartment janitors.METHODS: Data on 1,212 selected male apartment janitors were obtained from the 3rd and 4th Korean Working Conditions Surveys. Demographic and occupational characteristics were collected using self-reported questionnaires. Rest breaks at work were classified as “sufficient” or “insufficient.” Long working hours were considered as working more than 60 hours per week. Zero-inflated negative binomial (ZINB) regression was performed to investigate the effects of shift work and long working hours on HPs and the effects of rest breaks on relationships between HPs and long working hours and shift work.RESULTS: Among those with insufficient rest breaks at work, significant associations were found between long working hours and the risk of HPs [odds ratio (OR) = 1.489; 95% confidence interval (CI) = 1.038–2.136] and work-related HPs (WRHPs) [OR 1.621; 95% CI = 1.156–2.272], and between shift work and HPs [OR = 1.603; 95% CI = 1.084–2.372]. These relationships became nonsignificant when sufficient rest breaks were provided.CONCLUSION: It is important to provide breaks at work to reduce HPs because of long working hours and shift work among aged workers such as apartment janitors.


Subject(s)
Humans , Male , Fatigue , Korea
6.
Annals of Occupational and Environmental Medicine ; : 11-2018.
Article in English | WPRIM | ID: wpr-762535

ABSTRACT

BACKGROUND: Since the International Agency for Research on Cancer classified shift work that involves circadian disruption as “probably carcinogenic to humans,” there has been growing concern on the relationship between night work and breast cancer. In Korea, about 10–15% of workers are engaged in night-shift work, and breast cancer is one of the most common cancers in women. The purpose of this study was to review epidemiologic evidence on the relationship between night work and breast cancer. METHODS: We reviewed 21 original articles and 5 meta analyses on relationship between nightwork and breast cancer, and investigated the compensation criteria of Denmark. RESULTS: The association between breast cancer and night work has been reported by numerous epidemiologic studies, including cohort studies, case-control studies, and meta-analysis. However, a dose-response relationship has not clearly emerged among workers exposed to less than 20 years of night work. CONCLUSION: Although there are some limitations to the epidemiological studies so far, further consideration of breast cancer cases in patients with high exposure to night work is needed to assess breast cancer as a work-related disease.


Subject(s)
Female , Humans , Breast Neoplasms , Breast , Carcinogens , Case-Control Studies , Cohort Studies , Compensation and Redress , Denmark , Epidemiologic Studies , International Agencies , Korea
7.
Rev. enferm. UERJ ; 24(6): e17416, nov.-dez. 2016.
Article in Portuguese | LILACS, BDENF | ID: biblio-960702

ABSTRACT

Objetivo: apreender os significados do trabalho noturno para trabalhadores da enfermagem de Unidades de Cuidados Intensivos. Método: estudo analítico-descritivo de abordagem qualitativa, aprovado pelo Comitê de Ética em Pesquisa, CAAE: 11467512.0.0000.5346. Participaram 13 enfermeiros e técnicos de unidades de cuidados intensivos de um hospital universitário do sul do Brasil. A coleta de dados ocorreu entre outubro e dezembro de 2013, por entrevista semiestruturada gravada, sendo submetidos à análise de conteúdo modalidade temática. Resultados: os significados de trabalho noturno consistem na interrelação estabelecida entre a satisfação e a insatisfação do trabalho, composto pelas motivações pessoais e características do trabalho noturno. Conclusão: o tempo é delineador das motivações pessoais e das características do trabalho. O trabalho noturno ultrapassa o turno de trabalho, favorece o planejamento pessoal, a projeção de objetivos e desejos pessoais de aprimoramento profissional aos trabalhadores da enfermagem. É uma condição ocupacional que concretiza a vida pessoal dos seus trabalhadores.


Objective: to understand the meanings of night work for nursing professionals at Intensive Care Units. Method: analytical-descriptive study with a qualitative approach approved by the Research Ethics Committee, CAAE: 11467512.0.0000.5346. The participants were 13 nurses and nursing technicians at intensive care units from a university hospital in southern Brazil. The data collection lasted between October and December 2013, through recorded semi-structured interview; the data were submitted to thematic content analysis. Results: it has been highlighted that the meanings of night work consist of the interrelationship set between the satisfaction and the dissatisfaction at work, composed by personal motivations and characteristics of night work. Conclusion: time is an outline of personal motivations and work characteristics. Night work exceeds the work shift, infers personal planning, the project of personal wishes and goals concerning professional development for nursing professionals. It is a mechanism which responds to and materializes the personal life of the workers.


Objetivo: aprehender los significados de trabajo nocturno para trabajadores da enfermería de Unidades de Cuidados Intensivos. Método: estudio analítico-descriptivo de enfoque cualitativo, aprobado por el Comité de Ético en Investigación, CAAE: 11467512.0.0000.5346. Participaron 13 enfermeros y técnicos de unidades de cuidados intensivos de un hospital universitario del Sur de Brasil. La recogida de datos ocurrió entre octubre y diciembre de 2013, por medio de entrevista semiestructurada gravada, y analizados según el análisis temática de contenido. Resultados: los significados de trabajo nocturno consisten en la interrelación establecida entre la satisfacción y la insatisfacción del trabajo, compuesto por las motivaciones personales y características del trabajo nocturno. Conclusión: el tiempo es delineador de las motivaciones personales y de las características del trabajo. El trabajo nocturno excede el turno de trabajo, infiere en el planeamiento personal, la proyección de objetivos y deseos personales de perfeccionamiento profesional para los trabajadores de enfermería. Es un mecanismo que responde y concretiza la vida personal de sus trabajadores.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Young Adult , Working Conditions , Occupational Health , Nursing , Critical Care , Critical Care Nursing , Shift Work Schedule , Brazil , Epidemiology, Descriptive , Licensed Practical Nurses , Hospitals, University , Intensive Care Units , Nurses , Nursing Assistants
8.
Saude e pesqui. (Impr.) ; 9(3): 473-481, set-dez 2016. tab, graf
Article in Portuguese | LILACS | ID: biblio-832986

ABSTRACT

A Síndrome de Burnout e a má qualidade do sono têm se propagado com mais facilidade entre técnicos de enfermagem. O objetivo deste estudo foi avaliar a prevalência da Síndrome de Burnout e a qualidade do sono em técnicos de enfermagem. Essa pesquisa foi realizada com 47 técnicos de enfermagem, com trabalham no plantão noturno. Foram aplicados os questionários: 1 socioeconômico, 2 MBI - Maslach Burnout Inventory e 3 PSQI - Pittsburgh Sleep Quality Index. Com base nos inventários utilizados, 16,33% apresentaram possíveis sinais e sintomas de Burnout, 61,73% alto índice para manifestação de Burnout, enquanto 21,93% apresentaram baixo índice para esta patologia. Em relação à Qualidade de Sono no último mês, 74,4% apresentaram uma má qualidade de sono e 25,5% uma boa qualidade de sono. A ocorrência de Burnout e a má Qualidade de Sono na população pesquisada foi elevada, possivelmente em função dos horários em turno noturno, bem como jornadas de até três turnos de trabalho em busca de salários mais satisfatórios. Conscientizar a importância do sono e de hábitos que reduzam o estresse é a saída para amenizar os efeitos colaterais na vida pessoal e profissional.


The Burnout Syndrome and bad sleep quality have been on the increase among nursing technicians. Current analysis, comprising 47 night shift nursing technicians, assesses the prevalence of the Burnout Syndrome and sleep quality. The following questionnaires were applied: (1) socio-economic questionnaire and (2) MBI - Maslach Burnout Inventory and 3 PSQI - Pittsburgh Sleep Quality Index. Results demonstrated that 16,33% had possible Burnout signs and symptoms; 61,73% had high trends for the manifestation of Burnout manifestation; 21,93% had low index for the pathology. In the case of Sleep Quality during the previous month, 74,4% bad sleeping quality and 25,5% a good sleeping quality. The occurrence of the Burnout Syndrome and bad sleeping quality in the population under analysis was high, probably due to night shift and working periods up to three shifts for better salaries. Awareness of the importance of sleep and habits that lessen stress may be a solution to mitigate the side effects in one´s personal and professional life.


Subject(s)
Humans , Male , Female , Adult , Burnout, Professional , Licensed Practical Nurses , Shift Work Schedule , Burnout, Psychological
9.
Rev. Nutr. (Online) ; 29(4): 589-596, July-Aug. 2016. tab
Article in English | LILACS | ID: lil-789063

ABSTRACT

ABSTRACT Objective: This study was carried out to determine the nutritional status of shift-working female nurses at a university hospital in Ankara, Turkey. Methods: A total of 110 volunteer female nurses (n=56 control group, n=54 study group) were included in the study. A questionnaire with a three day food record collected the study data. Results: The mean daily energy intake of the study group was higher than that of the control group (1756±659 kcal versus 1694±431 kcal, p>0.05). While the carbohydrate intake (196.3±85.5 g versus 185.9±54.7 g) and fat intake (79.5±29.5 g versus 77.1±22.6 g) were higher in the study group, the protein intake was higher in the control group (59.4±17.6 g versus 57.6±21.6 g). The mean iron intake was statistically higher in the control group (10.6±2.9 mg versus 10.0±4.0 mg, p<0.05). Conclusion: To improve night shift workers' performance and nutritional status it is important to provide accessible, healthy, and quality food services.


RESUMO Objetivo: Este estudo determinou o estado nutricional de enfermeiras em regime de trabalho por turnos em hospital universitário em Ancara, na Turquia. Métodos: Um total de 110 enfermeiras voluntárias (n=56 no grupo controle e n=54 no grupo de estudo) participaram do estudo. Os dados do estudo foram coletados com o auxílio de um questionário com um registro alimentar de três dias. Resultados: A ingestão de energia diária média do grupo de estudo foi maior que a mesma ingestão do grupo controle (1756±659 kcal versus 1694±431 kcal, p>0,05). Enquanto que as ingestões de carboidratos (196,3±85,5 g versus 185,9±54,7 g) e lipídeos (79,5±29,5 g versus 77,1±22,6 g) foram maiores no grupo de estudo, a ingestão de proteínas foi maior no grupo controle (59,4±17,6 g versus 57,6±21,6 g). A ingestão média de ferro foi estatisticamente maior no grupo controle (10,6±2,9 mg versus 10,0±4,0 mg, p<0,05). Conclusão: Para melhorar o desempenho e estado nutricional de enfermeiras que trabalham no turno da noite é importante disponibilizar unidades de alimentação e nutrição saudáveis, acessíveis, e de qualidade.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Nutritional Status/ethnology , Shift Work Schedule/adverse effects , Nurses/statistics & numerical data
10.
Fisioter. pesqui ; 23(2): 129-135, abr.-jun. 2016. tab, graf
Article in Portuguese | LILACS | ID: lil-795185

ABSTRACT

RESUMO Este estudo pretendeu verificar se a presença do fisioterapeuta influencia no processo de ventilação mecânica de pacientes submetidos à cirurgia cardíaca não complicada e admitidos em UTI cardiológica no período noturno. Trata-se de estudo documental retrospectivo com pacientes adultos submetidos a cirurgia cardíaca e admitidos na UTI no período noturno nos meses de novembro de 2010 a outubro de 2011, com assistência fisioterapêutica por 12 horas (n=51) e entre novembro de 2011 e outubro de 2012, período com assistência fisioterapêutica por 24 horas (n=43), no Hospital Universitário da Universidade Federal do Maranhão. Para análise estatística, foram utilizados os testes qui-quadrado, t de Student e G, sendo os dados considerados estatisticamente significantes quando p<0,05. A duração da ventilação mecânica foi menor quando ocorreu assistência fisioterapêutica no período noturno (6,7±3,7 horas vs. 8,7±3,1 horas, p=0,02). Nesse mesmo período, o número de pacientes extubados em tempo inferior a seis horas também foi significativamente maior (53,4% vs. 27,4%, p=0,0182), assim como o número de extubações programadas (79% vs. 43,1%, p=0,009). A atuação fisioterapêutica influenciou o processo de ventilação mecânica de pacientes submetidos à cirurgia cardíaca não complicada e admitidos na UTI no período noturno, reduzindo o tempo de ventilação mecânica e aumentando o número de extubações em tempo inferior a seis horas e o número de extubações programadas durante a noite.


RESUMEN En este estudio se propone a verificar si la presencia del fisioterapeuta influencia en el proceso de ventilación mecánica en pacientes sometidos a cirugía cardiaca no complicada e internados en el sector cardiaco de una UCI durante el periodo nocturno. Estudio de carácter documental retrospectivo con pacientes adultos sometidos a cirugía cardiaca e internados en una UCI en el periodo nocturno de noviembre de 2010 hasta octubre de 2011, con cuidados fisioterapéuticos de 12 horas (n=51), y entre noviembre de 2011 hasta octubre de 2012, periodo con cuidados fisioterapéuticos de 24 horas (n=43), en el Hospital Universitario de la Universidade Federal do Maranhão, en Brasil. Para el análisis estadístico, se emplearon las pruebas chi-cuadrado, t de Student y G, siendo los datos considerados significativos estadísticamente cuando p<0,05. La duración de la ventilación mecánica ha sido menor durante el cuidado fisioterapéutico en el periodo nocturno (6,7±3,7 horas vs. 8,7±3,1 horas, p=0,02). En ese mismo periodo, el número de pacientes que extrajeron los tubos en tiempo inferior a seis horas también ha sido significativamente mayor (53,4% vs. 27,4%, p=0,0182), así como la cantidad de retirada programada de los tubos (79% vs. 43,1%, p=0,009). La acción fisioterapéutica influyó en el proceso de ventilación mecánica de los pacientes sometidos a cirugía cardiaca no complicada e internados en la UCI durante el periodo nocturno, les redujo el tiempo de ventilación mecánica y aumentó el número de retirada de los tubos en tiempo inferior a seis horas y la retirada programada durante el periodo nocturno.


ABSTRACT The aim of this study was to verify the influence of physical therapists on the mechanical ventilation process of patients who underwent non-complicated cardiac surgery admitted to the Cardiac ICU overnight. Documentary and retrospective study with adult patients who underwent cardiac surgery admitted to the ICU overnight from November 2010 to October 2011 with physiotherapeutic care for 12 hours (n=51), and from November 2011 to October 2012 with physiotherapeutic care for 24 hours (n=43), at the University Hospital of the Federal University of Maranhão. For statistical analysis, we used Chi-square, Student's t, and G tests; data were considered statistically significant when p<0.05. The duration of the mechanical ventilation was lower when physiotherapeutic care occurred at night (6.7±3.7 h vs. 8.7±3.1 h, p=0.02). In this same period, the number of patients extubated in less than 6 hours was also significantly higher (53.4% vs. 27.4%, p=0.0182), as well as the number of scheduled extubations (79% vs. 43.1%, p=0.009). The physiotherapeutic practice influenced the mechanical ventilation process of patients who underwent non-complicated cardiac surgery admitted to the ICU overnight, reducing the time of mechanical ventilation and increasing the number of extubations in less than 6 hours, as well as the number of extubations scheduled during the night.

11.
Annals of Occupational and Environmental Medicine ; : 4-2016.
Article in English | WPRIM | ID: wpr-59538

ABSTRACT

BACKGROUND: Previous studies on the association between shift or night work and weight change have been focused on finding the risk of weight gain caused by shift or night work. In this study, we aimed to reveal the risk of weight gain and weight loss associated with night work by using a nationwide representative data. METHODS: This study was performed on 1605 full-time wage workers between the age of 20 and 69 based on the fifth Korea National Health and Nutrition Examination Survey (KNHANES 2010–2012). The association between night work and involuntary weight change in the previous year was divided into the categories of weight gain and weight loss and studied with modifications in socio-demographic variables, health behavior-related variables, and occupational characteristic variables. RESULTS: The participants working in night work accounted for 10.6 % of total study participants (male; 11.9 %, female 7.4 %). Workers who worked more than 48 hours per week on average accounted for 41.6 % of the total study participants (male; 46.3 %, female 29.1 %). Odds ratio (OR) of weight loss associated with night work in male workers was 0.34 (95 % confidence interval (CI) 0.16–0.76) after controlling for several related factors. OR of weight loss associated with night work in female workers with long working hours was 1.95 (95 % CI 0.47–80.86) and that of weight gain was 2.83 (95 % CI 0.12–69.83) after adjusting associated factors. CONCLUSIONS: In this cross-sectional study with national representative sample, night work may lower the risk of weight loss in male workers and induce weight change (weight loss or weight gain) in female workers with long working hours. Therefore, future studies with cohort study design for night workers are needed to reveal the mechanisms and health effects of weight change associated with night work and establish proper management solutions with health and labor policies for Korean night workers.


Subject(s)
Female , Humans , Male , Cohort Studies , Cross-Sectional Studies , Korea , Nutrition Surveys , Odds Ratio , Salaries and Fringe Benefits , Weight Gain , Weight Loss
12.
Ciênc. cuid. saúde ; 14(3): 1211-1219, 20/10/2015.
Article in Portuguese | LILACS, BDENF | ID: biblio-1120717

ABSTRACT

Trata-se de estudo transversal desenvolvido com amostra probabilística de 297 profissionais de enfermagem da rede municipal de saúde de Belo Horizonte, Minas Gerais, Brasil, entre setembro de 2008 e janeiro de 2009. O objetivo foi analisar a associação entre a exposição ao trabalho noturno e hipertensão arterial (HA). A exposição ao trabalho noturno foi mensurada com base na resposta à pergunta: Você trabalha no turno noturno? Nunca, raramente, às vezes e sempre. Para análise, as categorias foram agrupadas em não (nunca) e sim (raramente, às vezes e sempre). A HA foi identificada pelo autor relato de diagnóstico médico da doença ou uso de medicação anti-hipertensiva. Razões de Prevalência (RP) de HA e seus respectivos Intervalos de Confiança de 95% (IC 95%) foram ajustados pela técnica de regressão multivariada de Poisson. Os participantes foram classificados segundo a exposição ao trabalho noturno em não (75,8%) e sim(24,2%). A HA foi diagnosticada em 21,2%. A exposição ao trabalho noturno se associou independentemente à HA após o ajuste multivariado dos dados (RP = 1,76; IC 95% = 1,01-3,11; p = 0,048). Portanto, nossos resultados devem ser considerados na formulação de políticas públicas que envolvam a promoção da saúde de profissionais de enfermagem


This was a cross-sectional study developed using a probabilistic sample of 297 nursing professionals in the municipal healthcare system of Belo Horizonte, Minas Gerais State, Brazil, between September 2008 and January 2009. The aim was to analyze the association between exposure to night work and hypertension among nursing professionals. Exposure to night work was measured based on responses to the question: Do you work in the night shift? (never, rarely, sometimes, always). For the analysis, the categories were grouped as no (never) and yes (rarely, sometimes, always). Hypertension was identified through self-reporting of medical diagnosis of the disease or use of antihypertensive medication. Prevalence ratios (PR) for hypertension and their respective 95% confidence intervals (95% CI) were adjusted using Poisson's multivariate regression technique. The participants were classified according to exposure to night work as no (75.8%) and yes (24.2%). Hypertension was diagnosed in 21.2%. Exposure to night work was associated independently with hypertension after multivariate adjustment of the data (Prevalence Ratio = 1.76; 95% CI = 1.01-3.11; p = 0.048). Therefore, our results should be taken into consideration in formulating public policies that involve health promotion among nursing professionals.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Shift Work Schedule , Hypertension/nursing , Nurse Practitioners , Tobacco Use Disorder/nursing , Exercise , Nursing , Binge Drinking , Health Promotion , Nursing, Team , Obesity
13.
Ciênc. Saúde Colet. (Impr.) ; 20(8): 2401-2410, ago. 2015. tab, graf
Article in Portuguese | LILACS | ID: lil-753230

ABSTRACT

Resumo Investigou-se a relação entre trabalho em turnos e o comportamento alimentar dos trabalhadores de um frigorífico do sul do Brasil. Estudo transversal com 1.206 trabalhadores, entre 18 e 50 anos, de ambos os sexos. Um questionário padronizado foi utilizado para as informações demográficas, socioeconômicas, turno de trabalho e hábitos alimentares. O turno de trabalho foi categorizado em diurno e noturno, com base nos horários de início e fim do turno. O comportamento alimentar dos trabalhadores foi avaliado da seguinte forma: número e tipo de refeições realizadas nas 24 horas de um dia habitual, inadequação dos horários dessas refeições e escore alimentar de risco. Este foi construído com base na classificação de risco do consumo semanal de 13 itens alimentares. Após o ajuste para possíveis fatores de confusão, os trabalhadores do sexo masculino, de cor de pele não branca e mais jovens tiveram maior probabilidade de apresentar comportamento alimentar de risco. Trabalhadores noturnos realizavam maior número de refeições/dia e apresentaram maior inadequação nos horários das refeições do que os diurnos. O turno de trabalho noturno pode influenciar negativamente no comportamento alimentar de trabalhadores desse período.


Abstract The relationship between shift work and the eatinghabits of workers was investigated in a slaughterhouse in southern Brazil. It involved a cross-sectional study with 1,206 workers of both sexes between 18 and 50 years of age. A standardized questionnaire was used to gather demographic, socioeconomic, work shift and eating habit information. The shift of work was categorized into daytime and nighttime, based on the starting and ending times of the shift. The eating habits of workers were evaluated as follows: number and type of meals eaten during the 24 hours of a normal day, the inappropriateness of the hoursof these meals and the dietaryrisk score. This was built on the risk score of the weekly consumption of 13 food items. After adjusting for potential confounders, non-Caucasian and younger male workers were more likely to manifest eating risk habits. Nighttimeshift workers consumed ahigher number of meals/day with greater inappropriateness of meal times than daytimeshift workers. The night shift can negatively influence the eating habits of workers of that shift.


Subject(s)
Humans , Animals , Male , Female , Adult , Middle Aged , Young Adult , Work Schedule Tolerance , Food Industry , Feeding Behavior , Poultry , Brazil , Cross-Sectional Studies , Risk Factors , Diet, Healthy
14.
J. Health Sci. Inst ; 33(2): 164-171, abr.-jun. 2015. tab
Article in Portuguese | LILACS | ID: biblio-884228

ABSTRACT

Objetivo ­ Investigar as repercussões do trabalho no período noturno na saúde de profissionais de Enfermagem de um hospital no Norte de Minas-MG. Métodos ­ Trata-se de um estudo de abordagem quantitativa, analítico e transversal. Para a coleta de dados que ocorreu entre outubro e novembro de 2013 utilizou-se um questionário autoaplicável. Os dados foram inseridos no SPSS® (Statistical Package for the Social Science) empregando a análise bivariada, por meio do teste qui-quadrado de Pearson ou exato de Ficher. A variável dependente foi o relato da piora da saúde após trabalhar um ano no turno noturno. Resultados ­ Participaram do estudo 103 profissionais. Evidenciou-se que 41,7% (43) dos profissionais houve piora na saúde após trabalharem durante o período noturno. Houve diferença estatisticamente significante entre a piora da saúde e as variáveis idade; tempo de trabalho na enfermagem; entre aqueles que prestam cuidados de enfermagem fora do hospital; entre os que já tiveram doença relacionada ao trabalho; entre os que se sentem pressionados no trabalho; entre os que frequentemente são interrompidos no trabalho e entre os que não conseguem se desligar mentalmente do trabalho. Conclusão ­ Assim, conclui-se que o trabalho no turno noturno influenciou negativamente a saúde de 41,7% dos profissionais de enfermagem estudados. Dessa forma evidenciou-se o caráter nocivo que a profissão, durante o turno noturno, pode ter na vida de seus profissionais.


Objective ­ To investigate the effects of work at night in health nursing professionals of a hospital in the north of Minas Gerais. Methods ­ This is a study of quantitative, analytical and transversal approach. For data collection that took place between October and November 2013 we used a self-administered questionnaire. The data were entered into SPSS (Statistical Package for Social Science) using the bivariate analysis using the chi-square test or Fischer exact. The dependent variable was the account of health worsens after working a year on the night shift. Results ­ The study included 103 professionals. It was evidenced that 41.7% (43) professional worsening health after work during the night. There was a statistically significant difference between the deterioration of health and the variables age; working time in nursing; between those who provide nursing care outside the hospital; among those who have had disease related to work; among those who feel pressured at work; among those who are often interrupted at work and among those who can't hack it mentally from work. Conclusion ­ Therefore, it is concluded that work on the night shift negatively influenced the health of 41.7% of the studied nursing professionals. Thus it became clear the harmful nature of the profession, during the night shift, can have on the lives of its employees.

15.
Braz. j. med. biol. res ; 48(2): 120-127, 02/2015. tab
Article in English | LILACS | ID: lil-735853

ABSTRACT

Cardiovascular diseases (CVDs) are known to be associated with poor sleep quality in general populations, but they have not been consistently associated with specific work schedules. Studies of CVD generally do not simultaneously consider sleep and work schedules, but that approach could help to disentangle their effects. We investigated the association between insomnia and a self-reported physician diagnosis of CVD in day and night workers, considering all sleep episodes during nocturnal and diurnal sleep. A cross-sectional study was conducted in 1307 female nursing professionals from 3 public hospitals, using baseline data from the “Health and Work in Nursing - a Cohort Study.” Participants were divided into two groups: i) day workers with no previous experience in night shifts (n=281) and whose data on insomnia were related to nocturnal sleep and ii) those who worked exclusively at night (n=340) and had data on both nocturnal and diurnal sleep episodes, as they often sleep at daytime. Multiple logistic regression analysis was performed. Among day workers, insomnia complaints increased the odds of CVD 2.79-fold (95% CI=1.01-6.71) compared with workers who had no complaints. Among night workers, reports of insomnia during both nocturnal and diurnal sleep increased the odds of reported CVD 3.07-fold (95% CI=1.30-7.24). Workers with insomnia had similar probabilities of reporting CVD regardless of their work schedule, suggesting a relationship to insomnia and not to night work per se. The results also highlighted the importance of including evaluation of all sleep episodes (diurnal plus nocturnal sleep) for night workers.


Subject(s)
Adolescent , Adult , Humans , Male , Young Adult , Attention Deficit Disorder with Hyperactivity/physiopathology , Brain Diseases/physiopathology , Prefrontal Cortex/physiopathology , Case-Control Studies , Cerebral Cortex/physiopathology , Inhibition, Psychological , Magnetic Resonance Imaging , Psychomotor Performance/physiology
16.
Rev. latinoam. enferm ; 23(1): 114-121, Jan-Feb/2015. tab
Article in English | LILACS, BDENF | ID: lil-742027

ABSTRACT

OBJECTIVE: To analyze the association between the length of napping during the night shift and the recovery after work among nurses. METHOD: Cross-sectional epidemiological study involving 1940 nurses from 18 public hospitals in the City of Rio de Janeiro. A multidimensional and self-applied questionnaire was used with information about health, sociodemographic and occupational characteristics, health-related behaviors and housework. Multiple logistic regression was applied to identify the association, adjusted for confounding variables. RESULTS: The gross analyses showed 44%, 127% and 66% higher chances of a high level of recovery after work for nurses who sleep up to two hours, between 2.1 and 3 hours and 3.1 hours or more, respectively, when compared to the nurses who do not sleep. After adjusting for confounding variables, the association only continues significant for the group that sleeps 2.1 to 3 hours during the night shift (OR=1.79; 95%CI=1.33-2.41). CONCLUSION: The association between the length of napping and the high level of recovery after work, confirmed in the present results, can be included in the studies that aim to support more appropriate policies aimed at improving the workers' work, life and health conditions, not only in nursing, but night-shift workers in general. .


OBJETIVO: analisar a associação entre duração do cochilo durante o plantão noturno e recuperação após o trabalho, entre enfermeiros. MÉTODO: estudo epidemiológico seccional com 1940 enfermeiros, de 18 hospitais públicos, do Município do Rio de Janeiro. Utilizou-se questionário multidimensional e autopreenchível com informações sobre saúde, características sociodemográficas, ocupacionais, comportamentos relacionados à saúde e trabalho doméstico. Utilizou-se a regressão logística múltipla, buscando identificar a associação ajustada por variáveis de confundimento. RESULTADOS: as análises brutas mostraram chances 44%, 127% e 66% mais elevadas de alta recuperação após o trabalho, para aqueles que dormem até 2 horas, de 2,1 a 3 horas e de 3,1 horas ou mais, respectivamente, comparados aos que não dormem. Após o ajuste por variáveis de confundimento, a associação permanece significativa apenas para o grupo que dorme de 2,1 a 3 horas durante o plantão noturno (OR=1,79; IC95%=1,33-2,41). CONCLUSÃO: a associação entre tempo de cochilo e alta recuperação após o trabalho, confirmada nos resultados, pode compor os estudos que buscam subsidiar políticas mais adequadas voltadas à melhoria das condições de trabalho, de vida e saúde dos trabalhadores, não apenas da enfermagem, mas trabalhadores noturnos de forma geral. .


OBJETIVO: Analizar la asociación entre la duración de la siesta durante la guardia nocturna y la recuperación tras el trabajo entre enfermeros. MÉTODO: Estudio epidemiológico seccional con 1940 enfermeros de dieciocho hospitales públicos del Municipio de Rio de Janeiro. Fue utilizado cuestionario tipo multidimensional y autollenado con informaciones sobre salud, características sociodemográficas, ocupacionales, comportamientos relacionados a la salud y trabajo doméstico. Fue utilizada la regresión logística múltipla, buscando identificar la asociación ajustada por variables de confusión. RESULTADOS: Los análisis brutos mostraron posibilidades 44%, 127% y 66% más elevadas de alta recuperación tras el trabajo, para aquellos que duermen hasta 2 horas, de 2,1 a 3 horas y de 3,1 horas o más, respectivamente, comparados a aquellos que no duermen. Tras el ajuste por variables de confusión, la asociación sigue significativa solamente para el grupo que duerme de 2,1 a 3 horas durante la guardia nocturna (OR=1,79; IC95%=1,33-2,41). CONCLUSIÓN: La asociación entre el tiempo de siesta y la alta recuperación tras el trabajo, confirmada en nuestros resultados, puede componer los estudios con objeto de subsidiar políticas más adecuadas dirigidas a la mejora de las condiciones de trabajo, de vida y salud de los trabajadores, no solamente enfermeros, pero trabajadores nocturnos de manera general. .


Subject(s)
Humans , Male , Kallikreins/metabolism , Prostatic Neoplasms/metabolism , Biomarkers, Tumor/metabolism , Prostate-Specific Antigen/metabolism , Prostatic Neoplasms/diagnosis , Protein Isoforms/metabolism , Risk Factors
17.
Annals of Occupational and Environmental Medicine ; : 15-2015.
Article in English | WPRIM | ID: wpr-52299

ABSTRACT

OBJECTIVES: This study was conducted to investigate the relationship between night work and cardiovascular diseases among wage workers in Korea. METHODS: The study was based on the 3rd Korean Working Conditions Survey (KWCS; 2011). This study included 29,711 wage workers. We used the chi-squared test and logistic regression to examine the association between cardiovascular diseases and night work and cumulative night work. RESULTS: Among all of the paid workers, 12.5% reported doing night work > or = 1 day per month. Night work was significantly associated with an increased risk of cardiovascular diseases (odds ratio [OR] 1.58, 95% confidence interval [CI] 1.11-2.25). Also, compared to the group that did not do night works, the group with higher cumulative night work demonstrated an increased risk for cardiovascular diseases (OR 1.81, 95% CI 1.19-2.74). CONCLUSIONS: This study suggests that night work is significantly associated with cardiovascular diseases.


Subject(s)
Cardiovascular Diseases , Korea , Logistic Models , Salaries and Fringe Benefits
18.
Safety and Health at Work ; : 240-248, 2015.
Article in English | WPRIM | ID: wpr-27561

ABSTRACT

BACKGROUND: Recovery from fatigue is important in maintaining night workers' health. This study compared the course of self-reported recovery after 2-week 12-hour schedules consisting of either night shifts or swing shifts (i.e., 7 night shifts followed by 7 day shifts) to such schedules consisting of only day work. METHODS: Sixty-one male offshore employeesd-20 night workers, 16 swing shift workers, and 25 day workersdrated six questions on fatigue (sleep quality, feeling rested, physical and mental fatigue, and energy levels; scale 1-11) for 14 days after an offshore tour. After the two night-work schedules, differences on the 1st day (main effects) and differences during the follow-up (interaction effects) were compared to day work with generalized estimating equations analysis. RESULTS: After adjustment for confounders, significant main effects were found for sleep quality for night workers (1.41, 95% confidence interval 1.05-1.89) and swing shift workers (1.42, 95% confidence interval 1.03-1.94) when compared to day workers; their interaction terms were not statistically significant. For the remaining fatigue outcomes, no statistically significant main or interaction effects were found. CONCLUSION: After 2-week 12-hour night and swing shifts, only the course for sleep quality differed from that of day work. Sleep quality was poorer for night and swing shift workers on the 1st day off and remained poorer for the 14-day follow-up. This showed that while working at night had no effect on feeling rested, tiredness, and energy levels, it had a relatively long-lasting effect on sleep quality.


Subject(s)
Humans , Male , Appointments and Schedules , Fatigue , Follow-Up Studies , Mental Fatigue
19.
Rev. bras. saúde ocup ; 39(130): 184-197, Jul-Dec/2014.
Article in Portuguese | LILACS | ID: lil-736239

ABSTRACT

Objetivo analisar os impactos que o trabalho noturno exerce sobre a saúde de trabalhadoras do setor metal-mecânico. Métodos a partir do olhar sobre as relações de gênero, foca-se como a organização e a divisão social do trabalho afetam a vida cotidiana dessas mulheres. Examinam-se essas experiências à luz das reflexões sobre vulnerabilidades, produzidas na relação gênero/trabalho/saúde. Trata-se de um estudo qualitativo, realizado em 2012, empregando-se entrevistas semiestruturadas com nove trabalhadoras de turno noturno de uma empresa localizada na região metropolitana de Porto Alegre/RS. A análise dos dados foi guiada pelo método de Análise de Discurso. Foram construídos eixos analíticos com base no diálogo entre a literatura e os discursos das entrevistadas. Discussão identificaram-se desigualdades de gênero que impactam nas condições de saúde das trabalhadoras metalúrgicas de turno noturno, apontando-se algumas especificidades das vivências dessas trabalhadoras no local pesquisado: agudo processo de subvalorização do trabalho, descanso limitado, alimentação irregular, dificuldades na organização da vida fora do ambiente de trabalho, falta de acesso a suportes sociais que apoiem as atividades femininas, sobrecarga das responsabilidades assumidas, que, muitas vezes, causam sofrimento mental e/ou outros adoecimentos. .


Objective to analyze the impacts of night shift work on the health of metal-mechanical women workers. Methods from the perspective of gender relations, this study focuses on how the organization and social division of labor affect the everyday lives of these women. It examines experiences in light of these reflections on vulnerabilities, produced in the gender/work/health relationship. It is a qualitative study, held in 2012, using semi-structured interviews with nine night shift workers of a company located in the metropolitan region of Porto Alegre, Rio Grande do Sul state. Data analysis was based in the method of discourse analysis. Analytical lines were built on the dialogue between the literature and the interviewees’ discourses. Discussion we identified gender inequalities that may impact on night shift metal-mechanic workers’ health, pointing at some particularities of these workers’ daily lives in the researched sector, such as: acute process of work underestimation, limited rest hours, irregular eating, difficulties to organize their lives off work, lack of access to the social structures that can back their female activities, and over charge of assumed responsabilities that can cause mental suffering and/or other illnesses. .

20.
Med. leg. Costa Rica ; 31(1): 103-115, ene.-mar. 2014. ilus, tab
Article in Spanish | LILACS | ID: lil-715392

ABSTRACT

Introducción: Los ritmos biológicos se ajustan a ciclos ambientales como la luz y la oscuridad, la mayoría de estos ritmos se mantienen con un caracter circadiano. El hecho de haberse adaptado a un planeta con características periódicas tan marcadas seguramente imprimió en el genoma de los organismos mas primitivos mecanismos cronobiológicos tan exitosos que se han mantenido hasta nuestros días. La desincronizacion del ritmo de sueño-vigilia que sucede en los trabajadores nocturnos y en turnos, puede provocarles diversas alteraciones: del sueño con excesiva somnolencia diurna, biológicas a nivel celular y molecular, cambios en la actividad cerebral, alteraciones funcionales y del metabolismo de lípidos y carbohidratos, cambios en la resistencia a la insulina, cambios hormonales-endocrinos, etc Objetivo: Presentar un caso clinico poco frecuente en la literatura médica de enfermedad laboral por TSRC. Caso clínico. Se trata de un paciente de 34 años de edad con trastorno del ritmo circadiano en el trabajador de turnos que desencadenaba episodios de migraña y focos de isquemia cerebral. Resultado: Recibió tratamiento para su trastorno del sueño y tratamiento antimigrañoso, la evolución a lo largo de cinco años de seguimiento, mostró normalización de los patrones de sueño, las crisis de migraña disminuyeron progresivamente en intensidad y frecuencia hasta su total desaparición. La resonancia magnética (RM) mostraba las secuelas estables con reducción del área isquémica Conclusiones: La bibliografía destaca la relación entre trastornos del ritmo circadiano del sueño, migraña y enfermedad cerebrovascular. El tratamiento del trastorno subyacente del sueño mejora las cefaleas, por lo cual resulta recomendable la vigilancia de aquellos trabajadores con ritmo rotatorio de trabajo o trabajo nocturno con alteraciones del sueño cuando se asocia con migraña, pues la aplicación precoz de tratamiento puede evitar secuelas permanentes cerebrovasculares.cerebrovasculares.


Introduction: Biological rhythms adjust to environmental cycles such as light and darkness; most of these rhythms are maintained with a circadian character. The fact to have adapted to a planet with regular features such marked probably printed in the genome of the most primitive organisms so successful that chronobiological mechanisms have remained to the present day. The desynchronization of the sleep-wake rhythm happens in night workers and in turn, may provoke various alterations: Sleep too, biological cellular and molecular level, changes in brain activity, functional alterations of lipid metabolism and daytime sleepiness and carbohydrates, changes in insulin resistance, hormonal-endocrine changes, etc. Objective: To present a rare case report in the literature of occupational disease by TSRC. Case report. This is a 34 year old with circadian rhythm disorder in worker shifts triggered migraine episodes and foci of cerebral ischemia. Outcome: Received treatment for your sleep disorder and anti-migraine treatment, evolution over five years of follow up showed normalization of sleep patterns, migraine attacks gradually decreased in intensity and frequency until complete disappearance. Magnetic resonance imaging (MRI) showed sequelae stable reduction of the ischemic area Conclusions: The literature points to the relationship between circadian rhythm sleep disorders, migraine and cerebrovascular disease. The treatment of the underlying sleep disorder improves headaches, so it is advisable to monitor workers with rotating pattern of work or night work when sleep disturbances associated with migraine, because early treatment may prevent implementation of cerebrovascular permanent sequelae.


Subject(s)
Humans , Male , Adult , Cerebrovascular Disorders , Circadian Rhythm , Migraine Disorders
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