Estudo das prescrições de psicotrópicos dispensados em uma farmácia básica do sertão paraibano / Study of psychotropic prescriptions dispensed in a basic pharmacy in the hinterland of Paraíba

O uso indiscriminado de psicotrópicos tem importância econômica, social e requer atenção dos profissionais de saúde. Nessa perspectiva, a pesquisa tem como objetivo avaliar a prescrição e o perfil de utilização de psicotrópicos na Farmácia Básica do município de Catolé do Rocha/PB. O presente estudo é transversal, quantitativo do tipo descritivo. A coleta de dados foi realizada por meio de questionários aplicados no período de abril a maio de 2021. Foram entrevistados 200 usuários, selecionados com base em critérios de inclusão e exclusão. Os resultados apontaram a prevalência do sexo feminino (63,0%), casados (53,5%), residentes da zona urbana (70,5%), baixa escolaridade (56,5%) e aposentados (44,5%). Em suma, as prescrições eram obtidas em UBS (81,0%) por queixas de ansiedade (24,0%) e insônia (23,5%). Observou-se maior frequência de prescrição para clonazepam (18,6%) e alprazolam (15,9%), ambos considerados MPI. Estes foram prescritos principalmente por clínicos gerais (71,8%). Assim, evidencia-se a importância do farmacêutico na APS, tanto na sensibilização dos prescritores com relação à escolha e prescrição adequada destes medicamentos quanto na orientação dos pacientes com vistas à promoção do uso racional de psicotrópicos.

The use of psychotropic drugs has economic and social importance and requires attention from health professionals. he objective of this research was to evaluate the prescription and the profile of use of psychotropic drugs in the Basic Pharmacy in the municipality of Catolé do Rocha/PB. This is a cross-sectional, quantitative, descriptive study. Data collection was carried out through questionnaires applied from April to May 2021. Two hundred users were interviewed, selected based on inclusion and exclusion criteria. The results showed a prevalence of females (63.0%), married (53.5%), residing in the urban area (70.5%), with low education (56.5%), and retired (44.5%). The prescriptions were obtained at the Basic Health Unit (81.0%) for complaints of anxiety (24.0%) and insomnia (23.5%). We observed a higher frequency of prescriptions for clonazepam (18.6%) and alprazolam (15.9%), both considered potential inappropriate drugs. These were mainly prescribed by general practitioners (71.8%). Thus, the importance of pharmacists in Primary Health Care is evident both to increase the awareness among prescribers regarding the choice and proper prescription of medications and to guide patients with a view to promoting the rational use of psychotropic drugs.

Ethical assessment of privacy breaches in epidemiological investigations and information disclosure in the internet age: safeguarding identity information for infectious patients

While the Internet has brought convenience and speed to human life, it has also led to frequent privacy violations. In the context of epidemiological investigations and information disclosure regarding confirmed Covid-19 patients, many individuals have utilized the Internet as a means to disseminate information and engage in cyber manhunts, resulting in breaches of privacy for those involved. This phenomenon is particularly prevalent within the realm of the Internet, where the boundaries of privacy invasion become blurred. Various types of privacy infringements, both active and passive negligence, are evident on social networking platforms. The juxtaposition of the virtual world of the Internet with real-life scenarios presents novel challenges in the realm of privacy violations. The Internet era, coupled with the widespread use and integration of big data, has diminished the absolute right to privacy on the Internet. This paper examines the challenge of safeguarding the identity information of infectious patients through the lens of two theoretical frameworks -Kantianism and Utilitarianism- in an effort to address this ethical dilemma.

Aunque Internet ha aportado comodidad y rapidez a la vida humana, también ha dado lugar a frecuentes violaciones de la intimidad. En el contexto de las investigaciones epidemiológicas y la divulgación de información relativa a pacientes confirmados de covid-19, muchas personas han utilizado Internet como medio para difundir información y participar en cibercacerías, lo que ha dado lugar a violaciones en la intimidad de los implicados. Este fenómeno prevalece en el ámbito de Internet, donde los límites de la invasión de la intimidad se vuelven vagos. En las redes sociales, se manifiestan diversos tipos de violaciones de la intimidad, tanto por negligencia activa como pasiva. La yuxtaposición entre el mundo virtual de Internet con escenarios de la vida real plantea nuevos retos en el ámbito de las violaciones de la intimidad. La era de Internet, junto con el uso generalizado y la integración del bigdata, han mermado el derecho absoluto a la privacidad. Este artículo examina el reto de salvaguardar la información sobre la identidad de los pacientes infecciosos a través de la lente de dos marcos teóricos -el kantianismo y el utilitarismo- en un esfuerzo por abordar este dilema ético.

Enquanto a Internet trouxe conveniência e velocidade à vida humana, ela também levou a frequentes violações da privacidade. No contexto de investigações epidemiológicas e divulgação de informações em relação a pacientes confirmados de Covid-19, muitos indivíduos utilizaram a Internet como um meio para disseminar informação e participar de uma caçada cibernética, resultando em violações da privacidade para aqueles envolvidos. Esse fenômeno é particularmente prevalente no âmbito da Internet, onde os limites de invasão da privacidade se tornaram borrados. Vários tipos de infrações da privacidade, tanto negligências ativa como passiva, são evidentes em plataformas de redes sociais. A justaposição do mundo virtual da Internet com cenários da vida real apresenta novos desafios no âmbito das violações da privacidade. A era da Internet, juntamente com o amplo uso e integração de megadados (big data), diminuiu o direito absoluto à privacidade na Internet. Esse artigo examina o desafio de proteger a informação de identidade de pacientes infectantes através das lentes de dois enquadres teóricos -Kantianismo e Utilitarismo- em um esforço para abordar esse dilema ético.

Epidemiological indicators and predictors of lethality associated with fungal infections in a NICU: a historical series

Abstract Objectives: Fungal infections (FI) pose a public health concern and significantly increase mortality rates, especially within Neonatal Intensive Care Units (NICU). Thus, this study aimed to investigate epidemiological indicators, risk factors, and lethality predictors associated with FI in a NICU. Methods: This study included 1,510 neonates admitted to the NICU of a reference hospital in Brazil between 2015 and 2022. Demographic data, such as sex, birth weight, gestational age, and use of invasive devices were analyzed. Results: Thirty neonates developed invasive FI, totaling 33 episodes and an incidence of 1.2 per 1,000 patient days. Candida albicans was the most frequent species (52.9 %), the bloodstream was the most affected site (78.9 %), and 72.7 % of infections occurred between 2015 and 2018. The lethality rate associated with FI was 33.3 %, and 90 % of deaths occurred within 30 days of diagnosis of infection. Weight < 750 g, prolonged hospital stay, use of parenteral nutrition, and broad-spectrum antimicrobials were independent risk factors for infection occurrence, especially glycopeptides and 4th generation cephalosporins, having a considerable role in the increase in fungal infections. Weight < 750 g was considered a significant predictor of lethality, and C. albicans had the highest lethality rate (40 %). Conclusion: These findings highlight the elevated lethality rate associated with these infections, reinforcing the importance of developing strategies to control FI within NICU.

Internações na infância por doenças do aparelho respiratório no Brasil de 2013 a 2022 / Hospitalizaciones infantiles por enfermedades del sistema respiratorio en Brasil de 2013 a 2022 / Hospitalizations during childhood due to respiratory system diseases in Brazil from 2013 to 2022

Introdução: As doenças do sistema respiratório se mostram como uma das causas mais preocupantes de internações hospitalares no país. Nessa perspectiva, o perfil das internações por doenças respiratórias em crianças permite observar os parâmetros desta problemática, fornecendo um conhecimento amplo acerca do processo saúde e doença nessa população. Objetivo: Analisar o perfil epidemiológico das internações hospitalares por causas do aparelho respiratório em crianças de 0 a 9 anos no Brasil e regiões, entre os anos de 2013 e 2022. Metodologia: Trata-se de um estudo ecológico, realizado no Brasil, a partir de dados secundários do Sistema de Informações Hospitalares. A população escolhida para este estudo foram crianças de 0 a 9 anos deidade. Os dados foram coletados em 26 de novembro de 2022. As variáveis dependentes do estudo são as internações de crianças de 0 a 9 anos por doenças do aparelho respiratório no Brasil e suas regiões. Já, como variáveis independentes, tem-se o tempo, do período de janeiro de 2013 a setembro de 2022, regiões e faixa etária. Resultados: Há uma tendência de queda das internações por causa respiratória até o ano de 2016, seguido de um crescimento gradativo até 2019. Entretanto, em 2020, a taxa de hospitalização reduziu drasticamente em todas as localidades. As regiões Sul, Norte e Centro-Oeste permaneceram com taxas maiores que o Brasil em todo o período estudado. A internação em menores de 1 ano representa o maior quantitativo de internações sendo a pneumonia a causa mais prevalente. Conclusões: As taxas de internação infantil por doenças respiratórias representam importante preocupação para saúde pública. Assim, destaca-se a relevância da efetividade da Atenção Primária à Saúde, que possui grande impacto no desfecho dos adoecimentos em crianças, especialmente das doenças respiratórias (AU).

Introduction: Respiratory system diseases are one of the most worrying causes of hospital admissions in the country. From this perspective, the profile of hospitalizations for respiratory diseases in children allows us to notice the parameters of this problem, providing a broad understanding of the health and disease process in this population.Objective: To analyze the epidemiological profile of hospital admissions due to respiratory causes in children aged 0 to 9 in Brazil and its regions between 2013 and 2022. Methodology: This is an ecological study held in Brazil using secondary data from the Hospital Information System. The population chosen for this study consisted of children aged 0 to 9. Data were collected on November 26, 2022. The dependent variables of this study are hospitalizations of children aged 0 to 9 due to respiratory diseases in Brazil and its regions. The independent variables are time, from January 2013 to September 2022, regions, and age group.Results: There was a downward trend in hospitalizations due to respiratory causes until 2016, followed by a gradual increase until 2019. Nonetheless, in 2020, the hospitalization rate fell dramatically in all locations. The South, North and Mid-West regions remained with higher rates than Brazil throughout the studied period. Hospitalization of children under 1 year old represents the largest number of admissions, with pneumonia being Revista Ciência Plural. 2024; 10(1): e31414 3the most prevalent cause.Conclusions: Hospitalization rates during childhood due to respiratory diseases represent a major public health concern. Thus, one can highlight the importance of the effectiveness of Primary Health Care, which has a major impact on the outcome of illnesses in children, especially respiratory diseases (AU).

Introducción: Las enfermedades del sistema respiratorio son una de lascausas más preocupantes de hospitalizaciones en el país. Desde esta perspectiva, el perfil de hospitalizaciones por enfermedades respiratorias en niños permite observar los parámetros de este problema, proporcionando una amplia comprensión del proceso de salud y enfermedad en esta población.Objetivo: Analizar el perfil epidemiológico de las internaciones por causas respiratorias en niños de 0 a 9 años en Brasil y sus regiones entre 2013 y 2022. Metodología: Se trata de un estudio ecológico conducido en Brasil a partir de datos secundarios del Sistema de Información Hospitalaria. La población elegida para este estudio fueron los niños de 0 a 9 años. Los datos se recogieron el 26 de noviembre de 2022. Las variables dependientes del estudio son las hospitalizaciones de niños de 0 a 9 años por enfermedades respiratorias en Brasil y sus regiones. Las variables independientes son el tiempo, de enero de 2013 a septiembre de 2022, las regiones y la franja etaria.Resultados: Se nota una tendencia a la baja de las hospitalizaciones por causas respiratorias hasta 2016, seguida de un aumento gradual hasta 2019. Sin embargo, en 2020, la tasa de hospitalización cayó drásticamente en todas las localidades. Las regiones Sur, Norte y Medio Oeste se mantuvieron con tasas másaltas que Brasil durante todo el período estudiado. Las hospitalizaciones en niños menores de 1 año representan el mayor número de internaciones, siendo la neumonía la causa más prevalente.Conclusiones: Las tasas de hospitalización infantil por enfermedades respiratorias representan un importante problema de salud pública. Así, se subraya la importancia de la eficacia de la Atención Primaria de Salud, que tiene un gran impacto en el resultado de las enfermedades en los niños, especialmente las respiratorias (AU).

Acidentes de trabalho com exposição a material biológico entre profissionais de enfermagem no Paraná / Work accidents with exposure to biological material among nursing professionals in Paraná / Accidentes de trabajo con exposición a material biológico en profesionales de enfermería en Paraná

Objetivou-se analisar o perfil epidemiológico das notificações de acidentes de trabalho com exposição a materiais biológicos entre profissionais de enfermagem no Paraná, por meio da série histórica determinada pelos anos de 2013 a 2022. Estudo epidemiológico observacional descritivo do tipo levantamento, fundamentado na epidemiologia descritiva, a partir de dados do Sistema de Informações de Agravos de Notificação e do Cadastro Nacional de Estabelecimentos de Saúde. Foram Identificados 48.405 casos, com prevalência de 98,54/1.000 profissionais. Destaca-se maior ocorrência no ano de 2019, na Regional de Saúde Metropolitana, entre técnicos de enfermagem, do sexo feminino, com faixa etária entre 31 e 40 anos. Entre enfermeiros, a faixa etária prevaleceu entre 18 e 30 anos, com evolução de alta sem conversão sorológica e fontes negativas para doenças. Destaca-se o alto número de tratamentos abandonados e subnotificações. Investir na formação profissional, na educação permanente, em equipamentos de proteção de qualidade e na efetivação dos protocolos para tratamento profilático é fundamental para prevenir o agravo.

The objective was to analyze the epidemiological profile of notifications of work accidents with exposure to biological material among nursing professionals in Parana, through the historical series determined for the years 2013 to 2022. Descriptive observational epidemiological study of the survey type, based on descriptive epidemiology, based on data from the System Information on Notifiable Diseases and the National Registry of Health Establishments. 48,405 cases were identified, with a prevalence of 98.54/1,000. More occurrences among female nursing technicians aged between 31 and 40 years old, from the Metropolitan Health Regional Facilities, in year 2019, stand out. Among nurses, the age range was between 18 and 30 years old, with discharge progressing without serological conversion and negative sources of disease. The high number of abandoned treatments and underreporting stands out. Investing in professional training, continuing education, quality protective equipment and implementing protocols for prophylactic treatment are essential to prevent the disease.

El objetivo fue analizar el perfil epidemiológico de las notificaciones entre profesionales de enfermería de Paraná, a través de la serie histórica determinada para los años 2013 a 2022. Estudio epidemiológico observacional descriptivo, tipo encuesta, con base en epidemiología descriptiva, a partir de datos del Sistema de Información de Enfermedades de Notificación Obligatoria. Se identificaron 48.405 casos, con una prevalencia de 98,54/1.000. Sobresalen más ocurrencias en 2019 entre técnicos de enfermería, del sexo femenino, edades entre 31 y 40 años, en la Regional de Salud Metropolitana. Entre los enfermeros, el rango de edad estuvo comprendido entre 18 y 30 años, progresando el alta sin conversión serológica y focos negativos de enfermedad. Destaca elevado número de tratamientos abandonados y subregistro. Invertir en formación profesional, educación continua, equipos de protección de calidad e implementar protocolos de tratamiento profiláctico son fundamentales para prevenir la enfermedad.

Respuesta inmunitaria al SARS-CoV-2 previa a la vacunación en personal de salud de Alto Paraná, Paraguay, un estudio seroepidemiológico / Immune response to SARS-CoV-2 prior to vaccination among healthcare workers from Alto Paraná, Paraguay, a seroepidemiological study

INTRODUCCIÓN: La comprensión del comportamiento de la respuesta humoral en COVID-19 continúa siendo un desafío para la producción de vacunas que proporcionen inmunidad más duradera. OBJETIVO: Describir la respuesta humoral natural inducida por SARS- CoV-2 en personal de salud con base en el perfil epidemiológico y clínico. MATERIALES Y MÉTODOS: Estudio transversal en personal de salud de hospitales públicos de referencia del Departamento de Alto Paraná, Paraguay. Se incluyeron 962 participantes, mediante muestreo no probabilístico de tipo consecutivo, aplicación de cuestionario y toma de muestras sanguíneas. Se buscaron anticuerpos por ensayo inmunocromatográfico para detección de IgM e IgG contra SARS- CoV-2 y por el método ELISA de captura de IgG específicos contra la proteína spike (SARS-CoV-2) y se evaluaron factores asociados a la seropositividad. RESULTADOS: La seroprevalencia global fue 36,5% (IC 95%: 33,4 - 39,5); 59,3% (n: 571) de los encuestados refirió haber tenido síntomas compatibles al COVID-19 entre el inicio de la pandemia y la fecha de toma de muestra, de estos 44% (n: 251) resultó seropositivo; 10,4% (n: 100) manifestó no haber tenido síntomas en el periodo estudiado, pero tuvo un resultado positivo. Los factores asociados a la seropositividad fueron: presencia de síntomas (p 90 días). CONCLUSIONES: Las características clínicas fueron mayormente asociadas con la seropositividad y la seropreva- lencia en los sintomáticos varió de acuerdo con el tiempo transcurrido desde el inicio de los síntomas y la serología.

BACKGROUND: Understanding the behavior of humoral response in COVID-19 continues to be a challenge to produce vaccines that provide long-lasting immunity. AIM: To describe the natural humoral response induced by SARS-CoV-2 among healthcare workers based on epidemiological and clinical profiles. METHODS: Cross-sectional study in healthcare workers from public hospitals in the Department of Alto Paraná, Paraguay, 962 participants were recruited through consecutive sampling, using a questionnaire and blood sampling. Antibodies were determined by immunochromatography assay for detection of IgM and IgG and by SARS-CoV-2 IgG anti-spike capture ELISA method and factors associated with seropositivity were evaluated. RESULTS: The overall seropositivity was 36.5% (95% CI: 33.4 - 39.5); 59.3% (n: 571) of respondents reported symptoms compatible with COVID-19 since the start of the pandemic and the date of blood draw, 44% (n: 251) of them tested positive; 10.4% (n: 100) who reported no history of symptoms tested positive. The factors associated with seropositivity were the presence of symptoms (p 90 days). CONCLUSIONS: Clinical characteristics were mostly associated with seropositivity and sero prevalence in symptomatic participants varied according to the time elapsed from the onset of symptoms to serology.

Mortalidade por COVID-19 em um município do Oeste Baiano: incidência e fatores de risco / Mortality by COVID-19 in a municipality in Western Bahia: incidence and risk factors

Objetivo: descrever e analisar os fatores de risco associados aos óbitos por COVID-19 no município de Barreiras-BA. Método: estudo de coorte em que foram analisadas as notificações de casos positivos da doença no período de março de 2020 a dezembro de 2022. As variáveis incluídas foram: sexo, idade, raça/cor, sintomas apresentados e condições de saúde. Para verificar a associação entre as variáveis, foi utilizada Regressão de Poisson, com estimativa do risco relativo. Resultados: Ocorreram 348 óbitos no período analisado, sendo estes mais frequentes em homens (60,6%), idosos (58,9%), pretos/pardos (88,1%). Os principais sintomas apresentados pelos indivíduos que vieram a óbito foram a tosse (67,8%), a dispneia (62,9%) e a febre (53,4%), e as principais comorbidades as doenças cardíacas (39,1%) e o diabetes (21,8%). Foram encontrados como fatores de risco associados à ocorrência do óbito ser do sexo masculino e idoso e ter apresentado sintomas como dispneia e febre, além de apresentar comorbidades como doenças respiratórias, cardíacas, diabetes, renais, imunossupressão, doenças cromossômicas e obesidade (p < 0,05). Ter tido sintomas como dor de garganta, dor de cabeça, coriza e distúrbios olfativos demonstraram menor risco de morte (p < 0,05). Conclusão: O número de mortes ocorridas por COVID-19 foi considerado baixo, com risco maior para homens e idosos e indivíduos com outras doenças prévias. Apresentação de sintomas mais graves, como febre e dispneia, também aumentam o risco de morte.

Objective: the objective of this study was to describe and analyze the risk factors associated with deaths from COVID-19 in the city of Barreiras-BA. Methods: a cohort study in which notifications of positive cases of the disease were analyzed from March 2020 to December 2022. The variables included were sex, age, race/color, presented symptoms, and health conditions. Poisson Regression was used to verify the association between variables with relative risk estimation. Results: There were 348 deaths in the period analyzed, these being more frequent in men (60.6%), elderly people (58.9%), black/brown people (88.1%). The main symptoms presented by the individuals who died were cough (67.8%), dyspnea (62.9%) and fever (53.4%), and the main comorbidities were heart disease (39.1%) and diabetes (21.8%). Risk factors associated with the occurrence of death were found to be male and elderly and having symptoms such as dyspnea and fever, in addition to presenting comorbidities such as respiratory, cardiac, diabetes, kidney diseases, immunosuppression, chromosomal diseases and obesity (p < 0 .05). Having had symptoms such as sore throat, headache, runny nose and olfactory disorders demonstrated a lower risk of death (p < 0.05). Conclusion: The number of deaths caused by COVID-19 was considered low, with a higher risk for men and the elderly and individuals with other previous illnesses. Presentation of more serious symptoms, such as fever and dyspnea, also increases the risk of death.

Surgical site infection in patients undergoing hip and knee arthroplastie / Infección del sitio quirúrgico en pacientes sometidos a artroplastias de cadera y rodilla / Infecção de sítio cirúrgico em pacientes submetidos a artroplastias de quadril e joelho

Objective: To characterize cases of Surgical Site Infections (SSI) in patients undergoing hip and knee arthroplasties. Method: A cross-sectional, retrospective, and quantitative study conducted in a public, teaching, and high-complexity hospital in the southern region of Brazil. Data collection took place between 2020 and 2022 from records contained in 91 medical records and post-discharge forms within 90 days after surgery for prosthesis implan-tation. Data were analyzed by descriptive statistics and SSI incidence rate. Results: 49 (53.8%) knee arthroplasty records and 42 (46.2%) hip arthroplasty records were analyzed. Five cases developed infection, all detected at the post-arthroplasty knee outpatient visit, resulting in an SSI incidence rate in arthroplasties of 5.5% (n=5). Infections were characterized as deep incisional (40%; n=2), organ or cavity (40%; n=2), and superficial (20%; n=1), resul-ting in readmission in 80% of cases and a corresponding average hospitalization time of 11 days (SD=4.2). Conclusion: The significant rate of SSI in clean surgeries points to the need to intensify good surgical practices. Outpatient surveillance is emphasized as a strategy for building realistic indicators and providing support for prevention efforts. (AU)

Objetivo: Caracterizar los casos de Infecciones del Sitio Quirúrgico (ISQ) en pacientes sometidos a artroplastia de cadera y rodilla. Método: Investigación transversal, retrospectiva y cuantitativa realizada en un hospital público, docente y de alta complejidad en la región sur de Brasil. La reco-lección de datos se realizó entre 2020 y 2022 en registros contenidos en 91 historias clínicas y formularios posteriores al alta hospitalaria en un período de hasta 90 días después de la cirugía destinada al implante de la prótesis. Los datos fueron analizaron mediante estadística descriptiva y tasa de incidencia de ISQ. Resultados: Se analizaron 49 (53,8%) registros de artroplastia de rodilla y 42 (46,2%) de cadera. Cinco casos evolucionaron con infección, todos detectados en el seguimiento ambulatorio después de la artroplastia de rodilla, lo que resultó en una tasa de incidencia de ISQ en artroplastias del 5,5% (n=5). Las infecciones se caracterizaron como incisionales profundas (40%; n=2), de órgano o cavidad (40%; n=2) y superficiales (20%; n=1); resultando en reingreso en el 80% de los casos y el correspondiente tiempo promedio de hospitalización de 11 días (SD=4,2). Conclusión: La tasa significativa de ISQ en cirugías limpias apunta a la necesidad de intensificar las buenas prácticas quirúrgicas. Se reitera la vigilancia ambulatoria como estrategia para la construcción realista de indicadores y apoyo a la prevención. (AU)

Objetivo: Caracterizar os casos de Infecções de Sítio Cirúrgico (ISC) em pacientes submetidos a artroplastias de quadril e joelho. Método:Pesquisa transversal, retrospectiva e quantitativa realizada em um hospital público, de ensino e de alta complexidade da região sul do Brasil. A coleta de dados ocorreu entre 2020 e 2022 em registros contidos em 91 prontuários e fichas pós alta hospitalar no período de até 90 dias após a cirurgia destinada ao implante da prótese. Os dados foram analisados por estatística descritiva e taxa de incidência de ISC. Resultados: Foram analisados 49 (53,8%) regis-tros de artroplastia de joelho e 42 (46,2%) de quadril. Cinco casos evoluíram com infecção, todos detectados no retorno ambulatorial pós artroplastia de joelho, resultando em taxa de incidência de ISC em artroplastias de 5,5% (n=5). As infecções foram caracterizadas como incisional profunda (40%; n=2), de órgão ou cavidade (40%; n=2) e superficial (20%; n=1); decorrendo em reinternação em 80% dos casos e correspondente tempo médio de hospitaliza-ção de 11 dias (DP=4,2). Conclusão: O expressivo índice de ISC em cirurgias limpas direciona para a necessidade de intensificar boas práticas cirúrgicas. Reitera-se a vigilância ambulatorial como estratégia para a construção realística de indicadores e subsídio para a prevenção. (AU)

Seasonal and epidemiological characteristics of community-acquired pneumonia in Chuzhou in 2010 - 2022 / 公共卫生与预防医学

Objective To analyze the seasonal and epidemiological characteristics of community-acquired pneumonia (CAP) in Chuzhou from 2010 to 2022. Methods The epidemiological data of CAP in Chuzhou from 2010 to 2022 were obtained from the center for diseases control and prevention of Chuzhou City, Anhui Province. After inclusion and exclusion, a total of 1 053 cases were enrolled. General data were collected. Then the characteristics of CAP patients in terms of gender, age, regional and seasonal distribution and pathogenic bacteria distribution were analyzed. Results A total of 316 patients with CAP, with a prevalence rate of 30.01%, including 152 males (48.10%) and 164 females (51.90%). Regarding age, 86 cases (27.22%) at 19-40 years, 106 cases (33.54%) at 41-60 years, and 124 cases (39.24%) at >60 years, suggesting a statistical difference in the CAP detection rate among different genders and ages (P<0.05). Seasonally, 118 cases (37.34%) were detected in spring, 13 cases (4.11%) in summer, 49 cases (15.51%) in autumn, and 136 cases (43.04%) in winter, with the highest CAP detection rate in winter, followed by spring. Pathogenic bacteria were positive in 198 of 316 patients, with a detection rate of 62.66%. A total of 125 strains of pathogenic bacteria were detected in sputum culture, of which 138 cases were Gram-negative, mainly Escherichia coli (24.24%, 48/198), and 60 cases were Gram-positive, mainly Streptococcus pneumoniae (14.14%, 28/198). Among 198 patients positive for pathogen detection, 41 cases were detected in spring, 37 cases in summer, 56 cases in autumn and 64 cases in winter. The drug sensitivity results showed that Escherichia coli had the highest resistance rate to ampicillin and cefazolin, and was sensitive to imipenem and other antibiotics; Streptococcus pneumoniae has the highest resistance rate to penicillin and erythromycin, and is sensitive to vancomycin. Conclusion CAP is quite common in elderly population in Chuzhou from 2010 to 2022, with a high prevalence rate in spring and winter, and the prevention work of high-risk groups should be strengthened.

Epidemiological characteristics of new pneumoconiosis in Zigong City in 2018 - 2022 / 公共卫生与预防医学

Objective To understand the epidemiological characteristics of new occupational pneumoconiosis in Zigong City from 2018 to 2022, and to provide the basis for further prevention and treatment of local pneumoconiosis. Methods The information of newly diagnosed and reported cases of pneumoconiosis in Zigong City from 2018 to 2022 was collected through the occupational disease and occupational health information monitoring system, and the characteristics of the distribution of pneumoconiosis in three regions, the composition of diseases and the length of service of exposure to dust were analyzed. Results From 2018 to 2022, the top 3 newly diagnosed pneumoconiosis diseases in Zigong City were silicosis, coal workers' pneumoconiosis and asbestosis. Silicosis cases were mainly distributed in small and medium-sized employers, accounting for 81.41%. Coal workers' pneumoconiosis was mainly distributed in large and medium-sized employers, accounting for 97.24%. Asbestosis mainly distributed in large scale employers, accounting for 96.36%. There was significant difference in dust handling age of different scale employers (H=11.453, P<0.05). The median ages of silicosis, coal workers' pneumoconiosis and other pneumoconiosis were 47.0 years, 52.0 years and 48.2 years, respectively. The median age of dust handling was 3.3 years, 22.0 years and 23.2 years, respectively. The age of onset of coal workers' pneumoconiosis was higher than that of silicosis and other pneumoconiosis (H=72.547, P<0.05), and the age of dust exposure of silicosis was shorter than that of coal workers' pneumoconiosis and other pneumoconiosis (H=10.453, P<0.05). Conclusion The current situation of pneumoconiosis in Zigong City is still severe, with obvious clustering in disease types and industries. Prevention and treatment of pneumoconiosis in key industries should be further strengthened to protect the health rights and interests of workers.

Epidemiological and etiological characteristics of hand,foot and mouth disease in Honghe Prefecture,Yunnan Province from 2013 to 2021 / 中国生物制品学杂志

@#Objective To analyze the epidemiological and etiological characteristics of hand,foot and mouth disease(HFMD)in Honghe Prefecture,Yunnan Province from 2013 to 2021,and provide basis for the development of prevention and control strategies for HFMD. Methods The case data of HFMD in Honghe Prefecture,Yunnan Province from 2013 to2021 were extracted from the“China Disease Prevention and Control Information System”. Descriptive epidemiological analysis method was used to analyze the incidence rate,severe rate,mortality rate. The nucleic acids of enterovirus-A71(EV-A71)and Coxsackievirus-A16(CV-A16)were detected by Real-time PCR in throat swabs,anal swabs or stool samples from 16 586 cases of HFMD,and the etiological characteristics were analyzed. Results A total of 78 356 cases of HFMD were reported from 2013 to 2021 in Honghe Prefecture,Yunnan Province,with 354 severe cases and 11 deaths. The average annual incidence rate of HFMD was 187. 47/100 000,with an upward trend from 2013 to 2015,and reached the first peak in 2015,which showed a downward trend from 2016 to 2017,while increased,reached the second peak,and then gradually decreased and tended to be flat in 2018. The severe and death rates have been declining since 2015. The age group of 0～7 years old showed high incidence,which accounted for 97. 85%(76 670/78 356)of the total incidence,and the average annual incidence of 1～2 years old group was the highest(4 397. 98/100 000). Generally,the time distribution showed a bimodal distribution,which were from April to July(summer peak)and from October to December(autumn peak),and the peak in summer was higher than that in autumn. The number of cases and severe cases in males were significantly higher than those in females（χ~2= 1 154. 436 and 5. 183,respectively,each P < 0. 05）. The average annual incidence and severe rate in the northern part of Honghe Prefecture were significantly higher than those in the southern part（χ~2= 18 573. 742 and 11. 036,respectively,each P < 0. 05）. Among 16 586 HFMD cases,EV-A71,CV-A16 and other enteroviruses accounted for 18. 71%,20. 38% and 60. 91% of cases,respectively,with significant difference（χ~2= 5 426. 965,P < 0. 05）. The dominant pathogen was EV-A71 in 2013 and 2015,while CV-A16 in 2014,and other enteroviruses became the dominant pathogens in 2016 — 2021. Conclusion The epidemic trend of HFMD in Honghe Prefecture,Yunnan Province from 2013 to 2021 was seasonal and regional,with children under the age of 7 being the key population,and other enteroviruses have become the dominant pathogens after 2016. HFMD prevention and control knowledge publicity should be strengthened,good hygiene habits should be advocated,and parents' awareness of disease prevention should be raised. EV-A71 vaccination should be strengthened to reduce EV-A71 infection and effectively prevent severe cases and deaths.

Epidemiological characteristics of heat stroke and association between heatwave and heat stroke in Jinan City, 2017—2022 / 环境与职业医学

Background In recent years, regional high-temperature weather in summer occurs frequently in China. Heat stroke is the most representative meteorological disease caused by high temperature. In order to improve monitoring, early warning, prevention, and control of heat stroke, it is of great significance to understand the epidemiological characteristics of heat stroke and the associated impact of heatwave. Objective To understand the epidemiological characteristics of heat stroke cases in Jinan City, and to explore the effects of heatwave exposure on heat stroke. Methods Case reports of heat stroke and daily data of meteorological factors in Jinan City from 2017 to 2022 were collected. We described the temporal, population, and regional distribution characteristics of heat stroke cases in Jinan City, and used a time-stratified case-crossover design combined with conditional logistic regression model to explore the effects of heatwave exposure on heat stroke under 12 heatwave definitions (different combinations of intensity and duration). The cut-off percentiles used for heatwave definitions were the 90th (P90), 95th (P95), 97.5th (P97.5), and 99th (P99) percentiles of daily mean temperature; the durations were ≥ 2 d, ≥ 3 d, and ≥ 4 d, respectively. Pi(k), where i is temperature threshold, and k is duration. For example, the definition of a heatwave was notated as P90(2), indicating that the daily mean temperature is ≥ P90 and lasts for ≥ 2 d. Alternatively, lag01 denotes the cumulative lag effect with a 1 d lag, and so on. Results A total of 1394 cases of heat stroke were reported in Jinan City from 2017 to 2022, including 581 mild cases and 813 severe cases, and 85 deaths were reported, with a cumulative fatality rate of 6.10%. The cases of heat stroke reported each year during the study period were concentrated from June to August and peaked in July (665 cases, 47.70%). The sex ratio of males to females in heat stroke cases was 2.02:1. A high incidence of heat stroke was in 50-89 years, with a smaller peak occurring in the age group of 50-59 years and a larger peak in the age group of 70-79 years, respectively. The high-incidence areas of heat stroke were distributed in the western part of Jinan City where city centers situated (Tianqiao District, 274 cases, 19.66%; Huaiyin District, 223 cases, 16.00%) and in the surrounding rural areas (Pingyin County, 254 cases, 18.22%). The effect of heatwave exposure on heat stroke was statistically significant during the study period. The largest effect estimates for the effect on heat stroke occurred under the heatwave definitions of P99(2), P97.5(3), and P97.5(4) at lag04, lag03, and lag04, where corresponding OR (95%CI) values were 9.27 (4.71, 14.24), 8.95 (6.17, 12.98), and 8.22 (4.91, 13.78), respectively. The exposure-response curve showed that the risk of heat stroke tended to increase with the increase of average daily temperature. Conclusion July is the key period for the occurrence of heat stroke among Jinan City residents, while male cases are predominant, more serious cases, age concentration in the 50-89 years. The occurrence of heatwave can further increase the risk of heat stroke with a significant lag effect.

Hepatitis E virus infection in liver transplant recipients / 器官移植

Hepatitis E virus infection is a common cause of acute viral hepatitis. In recent years, the incidence of hepatitis E has shown an increasing trend, which has gradually become an important cause of acute viral hepatitis worldwide. Age, sex, intensity of immunosuppression and socio-economic factors are all risk factors for hepatitis E virus infection. Liver transplant recipients require long-term use of immunosuppressive drugs for anti rejection treatment, prone to hepatitis E virus infection and at the risk of liver fibrosis and cirrhosis due to immunosuppression status. Therefore, special attention should be paid to liver transplant recipients in clinical practice. Meantime, related risk factors should be identified to assist diagnosis and take stricter preventive measures. According to literature review, the etiological characteristics of hepatitis E virus and the epidemiological characteristics, clinical manifestations, diagnosis and treatment of hepatitis E virus infection in liver transplant recipients were reviewed, aiming to properly monitor, treat and prevent hepatitis E virus infection in liver transplant recipients in clinical practice, improving the prognosis of liver transplant recipients.

Epidemiological investigation of a case of severe Chlamydia psittaci pneumonia in Jiujiang / 上海预防医学

To clarify the causal factors of a case with severe Chlamydia psittaci pneumonia in Jiujiang District， Jiangxi Province and provide a scientific basis for effective prevention and control. Basic information and epidemiological data of the case were collected by epidemiological survey， and the samples from the close contacts and environment were collected for pathogen detection. A 37-year-old female patient was admitted to the hospital due to "fever with cough for five days and worsening dyspnea". The results of targeted next-generation sequencing （tNGS） of pathogenic microorganisms in the bronchoalveolar lavage fluid of the case indicated that the patient was infected with Chlamydia psittaci. Our epidemiological investigation revealed a clear history of chicken and duck exposure. Four throat swab samples of close contacts and one spleen， liver and lung sample of sick chicken and duck were collected for testing. One of the duck tissue samples tested positive， while the other samples were negative. The severe pneumonia was likely caused by exposure to the external environment contaminated by Chlamydia psittaci. Poultry farming should be regulated to prevent the transmission infection from poultry to humans．Additionally， awareness among medical staff should be increased to prevent severe outcomes．

Epidemiological characteristics and prevention progress of pertussis / 中国生物制品学杂志

@#Pertussis is an ancient disease,and early vaccination has greatly reduced the incidence and mortality of pertussis.However,the pertussis resurgence has been reported worldwide in recent years.Further understanding of the epidemiological characteristics of pertussis is essential for the development of more effective pertussis vaccines and for better prevention and control and early elimination of pertussis.This paper mainly reviews the basic epidemiological characteristics,seroepidemiological characteristics,molecular epidemiological characteristics and prevention and control progress of pertussis at home and abroad.

Epidemiological investigation and management of the first monkeypox cluster outbreak in Wuhan / 公共卫生与预防医学

Objective To describe the epidemiological characteristics, investigation and treatment process of the first monkeypox cluster outbreak in Wuhan, and to provide reference for the prevention and control of monkeypox cluster outbreak in the future. Methods Field epidemiological investigation was conducted on the cases, and throat swabs, anal swabs, shingles fluid, whole blood, and serum samples were collected from the cases. Subsequently, real-time fluorescence quantitative polymerase chain reaction was employed for the detection of monkeypox virus nucleic acid and subsequent gene sequencing. Results Two cases had a high-risk exposure behavior in a hotel in Wuhan on June 2, 2023. The first case exhibited the emergence of beige papules on June 5 and sought medical treatment at a tertiary hospital in Wuhan on June 11. The Chinese Center for Disease Control and Prevention conducted tests on herpes fluid samples, which yielded positive results for the presence of monkeypox virus nucleic acid. Genetic sequencing analysis revealed that the infecting strain of the monkeypox virus in this case belonged to the West African clade B.1. Conclusion Based on epidemiological investigation and laboratory results, this monkeypox cluster outbreak may be caused by latent men with men sexual transmission. Monkeypox has the risk of both overseas importation and local transmission in our country. It is very necessary to detect, report and deal with monkeypox outbreak early.

Long-term Epidemiological and etiological characteristics of hand foot mouth disease in Huai'an , Jiangsu Province , 2009 -2022 / 公共卫生与预防医学

Objective The long-term epidemiological and etiological characteristics of hand, foot and mouth disease (HFMD) in Huai’an, Jiangsu were analyzed to provide scientific evidence for the prevention of HFMD. Methods The data of HFMD reports, etiological diagnosis and in Huai’an from 2009 to 2022 were described and analyzed. Results A total of 78 535 cases were reported from 2009 to 2022 , with 14-year average annual incidence rate of 114.71/100 000. Before 2020, the incidence rate of HFMD in Huai’an showed the epidemic intensity increased every other year on the whole, and the average annual incidence rate during the COVID-19 pandemic (2020-2022) (55.69/100 000) was significantly lower than that in previous years (2009-2019) (129.95/100 000). The joinpoint regression analysis showed that the best fitting model from 2009 to 2022 had no joinpoints, APC=AAPC=-1.24%. The overall trend showed a monotonously decreasing trend, but the trend was not statistically significant. The male-to-female distribution ratio was 1.53:1, and the age distribution was mainly under 5 years old, especially in scattered children. The epidemic season was from April to July. The results of etiological surveillance showed that the co-epidemic of Coxsackievirus A16 (CV-A16) and Enterovirus A71 (EV-A71) during the early stages had changed to the co-epidemic of CV-A16 and CV-A6 in the current period. Conclusion The burden of HFMD in Huai’an was large, and the epidemic intensity increased every other year was affected by the COVID-19 pandemic. The epidemiological features after the COVID-19 pandemic should be further monitored.

Epidemiological characteristics of scrub typhus in Lianyungang City in 2010-2022 / 公共卫生与预防医学

Objective To understand the epidemiological characteristics of scrub typhus disease and to provide a scientific basis for the prevention and control of scrub typhus disease. Methods Descriptive epidemiological methods were used to analyze the population and regional distribution of scrub typhus. Seasonal characteristics were analyzed using concentration method and circular distribution method, and incidence trend was analyzed using joinpoint regression model. Results The annual incidence rate of scrub typhus was 0.95/100 000 from 2010 to 2022. The incidence rate of male was 0.77/100 000, lower than that of female 1.12/100 000 (χ2=18.89, P-=-62.3728, S=20.8960. The circular distribution results indicated that the peak day was October 19th, and the peak period was between October 7 to December 19. The average annual percentage change (AAPC) of the incidence rate from 2010 to 2022 was 13.70%, 95% CI (-8.62%~41.48%), and the incidence rate showed an upward trend (t=1.15, P=0.249). Conclusion The incidence of scrub typhus disease is strictly seasonal, and the incidence rate over the years shows an upward trend. It is necessary to strengthen monitoring and take various intervention measures to reduce the risk of scrub typhus disease.

Infections and epidemiological characteristics of viral myocarditis in Wuxi Region / 公共卫生与预防医学

Objective To analyze the epidemic situation and pathological characteristics of viral myocarditis in Wuxi region, laying the foundation for epidemiological research on viral myocarditis. Method A total of 8 000 patients with viral myocarditis from 2013 to 2022 were included. The basic data and infection status of patients diagnosed with viral myocarditis within 10 years were statistically analyzed, and the serum of the patients was tested for Coxsackie B virus nucleic acid. Results Viral myocarditis is mainly caused by Coxsackie B virus infection, with a confirmed positive rate of 69.24%. The main types of infected viruses are B3 and B4, with 29.31% and 33.87%, respectively. The infection of viral myocarditis varies with age, and the positive rate in children is higher at 69.29%, with statistical differences among different age groups（χ2=1210.344 , P2=155.032 , P<0.001）. Conclusion In the past 10 years, the infection rate of suspected viral myocarditis in children in Wuxi region has been higher than that in adults, and the incidence of COVID-19 B group virus infection is higher in men, with B3 and B4 being the main cases. It is necessary to increase prevention efforts in children and young men.

Epidemiological Investigation of Dampness Syndrome Manifestations in the Population at Risk of Cerebrovascular Disease / 广州中医药大学学报

Objective To make an epidemiological investigation on traditional Chinese medicine(TCM)dampness syndrome manifestations in the population at risk of cerebrovascular diseases in Guangdong area.Methods A cross-sectional study was conducted to analyze the clinical data related to the risk of cerebrovascular diseases in 330 Guangdong permanent residents.The diagnosis of dampness syndrome,quantitative scoring of dampness syndrome and rating of the risk of stroke were performed for the investigation of the distribution pattern of dampness syndrome and its influencing factors.Results(1)A total of 306(92.73%)study subjects were diagnosed as dampness syndrome.The percentage of dampness syndrome in the risk group was 93.82%(258/275),which was slightly higher than that of the healthy group(48/55,87.27%),but the difference was not statistically significant(χ2 = 2.91,P = 0.112).The quantitative score of dampness syndrome in the risk group was higher than that of the healthy group,and the difference was statistically significance(Z =-2.24,P = 0.025).(2)Among the study subjects at risk of cerebrovascular disease,evaluation time(χ2 = 26.11,P = 0.001),stroke risk grading(χ2= 8.85,P = 0.031),and history of stroke or transient ischemic attack(TIA)(χ2 = 9.28,P = 0.015)were the factors influencing the grading of dampness syndrome in the population at risk of cerebrovascular disease.Conclusion Dampness syndrome is the common TCM syndrome in the population of Guangdong area.The manifestations of dampness syndrome are more obvious in the population with risk factors of cerebrovascular disease,especially in the population at high risk of stroke,and in the population with a history of stroke or TIA.The assessment and intervention of dampness syndrome should be taken into account for future project of stroke prevention in Guangdong.