Asociación entre los marcadores lipídicos en la infancia/ adolescencia y los eventos cardiovasculares en la adultez: una revisión sistemática / Association between lipid markers in childhood/ adolescence and cardiovascular events in adulthood: A systematic review

Introducción. La asociación entre los marcadores lipídicos en la infancia/adolescencia y la incidencia de eventos clínicos cardiovasculares en la adultez está poco explorada en la literatura. El objetivo de esta revisión sistemática fue analizar la evidencia disponible sobre este tema. Población y métodos. Esta revisión sistemática se realizó de acuerdo con las guías PRISMA. Se realizó una búsqueda bibliográfica para detectar los estudios que evaluaron la asociación entre los niveles lipídicos en la edad pediátrica y la incidencia de eventos cardiovasculares en la edad adulta. No hubo restricciones idiomáticas ni geográficas en la búsqueda. Resultados. En total, cinco estudios observacionales (todas cohortes prospectivas) que incluyeron 43 540 pacientes fueron identificados y considerados elegibles para este estudio. Cuatro estudios evaluaron el nivel de triglicéridos; todos reportaron una asociación significativa entre este marcador en la edad pediátrica y los eventos cardiovasculares en la adultez. Un estudio reportó la misma asociación con el nivel de colesterol total, mientras que otro evidenció el valor predictivo de la lipoproteína (a) para el mismo desenlace clínico. Un solo estudio evaluó el colesterol asociado a lipoproteínas de alta densidad (C-HDL), sin encontrar una relación con el punto final de interés. El análisis del colesterol asociado a lipoproteínas de baja densidad (C-LDL) arrojó resultados contradictorios, aunque la asociación fue significativa en los estudios con un tamaño muestral más grande y con un mayor número de eventos durante el seguimiento. Conclusión. Los datos de esta revisión sugieren que las alteraciones de los marcadores lipídicos en la infancia y la adolescencia se asocian con un mayor riesgo cardiovascular en la adultez temprana y media.

Introduction. The association between lipid markers in childhood/adolescence and the incidence of clinical cardiovascular events in adulthood has been little explored in the bibliography. The objective of this systematic review was to analyze available evidence on this topic. Population and methods. This systematic review was conducted in accordance with the PRISMA guidelines. A comprehensive bibliographic search was done to find studies assessing the association between lipid levels in childhood and the incidence of cardiovascular events in adulthood. There were no language or geographic restrictions. Results. A total of 5 observational studies (all prospective cohorts) including 43 540 patients were identified and considered eligible for this study. Four studies assessed triglyceride levels; all reported a significant association between this lipid marker in childhood and cardiovascular events in adulthood. A study reported the same association with total cholesterol level, while another showed the predictive value of lipoprotein (a) for the same clinical outcome. Only one study assessed high-density lipoprotein cholesterol (HDL-C), but it did not find an association with the endpoint of interest. The analysis of lowdensity lipoprotein cholesterol (LDL-C) showed contradictory results, although the association was significant in the studies with a larger sample size and a higher number of events during follow-up. Conclusion. According to this review, alterations in lipid markers in childhood and adolescence are associated with a higher cardiovascular risk in early and middle adulthood.

Priapismo y leucemia mieloide crónica en adolescente. Debut poco frecuente. Reporte de caso / Priapism and chronic myeloid leukemia in an adolescent. Rare debut presentation. A case report

El priapismo es una erección dolorosa y persistente acompañada o no de estímulo sexual. Una causa poco frecuente de esta anormalidad es la leucemia mieloide crónica. Se han reportado pocos casos de priapismo como manifestación inicial de una leucemia de este tipo en pacientes adolescentes. A continuación, se informa el caso de un paciente de 16 años de edad que presentó priapismo como manifestación inicial de una leucemia mieloide crónica. Durante su evolución, no se realizó aspiración de los cuerpos cavernosos. Se inició tratamiento hematológico específico y, ante la persistencia del priapismo, fue necesario realizar un shunt de cuerpos cavernosos en dos ocasiones, tratamiento a pesar del cual existen altas probabilidades de secuelas.

Priapism is a painful and persistent erection, with or without sexual stimulation. A rare cause of such abnormality is chronic myeloid leukemia. Few cases of priapism as an initial manifestation of this type of leukemia have been reported in adolescent patients. Here we describe the case of a 16-year-old patient who presented with priapism as the initial manifestation of chronic myeloid leukemia. No cavernosal aspiration was performed. A specific hematological treatment was started and, given the persistence of priapism, the patient required 2 corpora cavernosa shunt procedures; despite this treatment, there is a high probability of sequelae.

Possibilidades de atuação da Terapia Ocupacional no campo da saúde mental infantojuvenil: bullying e sofrimento psíquico na adolescência / Possibilities of occupational therapy in the field of chlidhood of mental health: bullying and psychic suffering in adolescence / Posibilidades de la terapia occupacional en el ambito de la salud mental infantil y juvenil: buliiyging y sofrimiento psiquico en la adolescencia

O presente trabalho objetiva abordar, por meio de um relato de experiência, as possibilidades de atuação da Terapia Ocupacional no campo da saúde mental infantojuvenil como, por exemplo, diante de situações de bullying e sofrimento psíquico vivenciados por adolescentes. Trata-se do relato de uma experiência vinculada a um projeto de ensino e extensão universitária, realizado em uma escola pública do interior do Estado de SP. As intervenções foram realizadas em três etapas: 1) Roda de conversa e compartilhamento com a equipe escolar; 2) Intervenção em sala de aula e 3) Acolhimento e acompanhamento das demandas emergidas nas etapas 1 e 2. Os resultados apontam que a ação desenvolvida auxiliou os adolescentes a reconhecerem suas potências, assim como a identificarem e lidarem com os fenômenos que lhes geram sofrimento. As estratégias adotadas caminham na direção do que tem sido sugerido e apontado pela literatura como possibilidade de atuação frente à temática do bullying, sendo a Terapia Ocupacional uma das profissões atuantes nesse campo

The present work aims to address, through an experience report, the possibilities of Occupational Therapy in the field of child and adolescent mental health, for example, in situations of bullying and psychological suffering experienced by adolescents. This is the report of an experience linked to a teaching and university extension project, carried out in a public school in the interior of the State of SP. The interventions were carried out in three stages: 1) Conversation and sharing with the school team;2) Intervention in the classroom and 3) Reception and monitoring of the demands that emerged in stages 1 and 2. The results indicate that the developmental action helped adolescents to recognize their strengths, as well as to identify and deal with the phenomena that cause them suffering. The strategies adopted move in the direction of what has been suggested and pointed out in the literature as a possibility of action in the face of bullying, with Occupational Therapy being one of the professions active in this field (AU).

El presente trabajo pretende abordar, a través de un relato de experiencia, las posibilidades de la Terapia Ocupacional en el ámbito de la salud mental infanto-juvenil, por ejemplo, en situaciones de acoso escolar y sufrimiento psicológico que viven los adolescentes. Este es el relato de una experiencia vinculada a un proyecto de enseñanza y extensión universitaria, realizado en una escuela pública del interior del Estado de SP. Las intervenciones se realizaron en tres etapas: 1) Conversación y compartir con el equipo escolar; 2) Intervención en el aula y 3) Recepción y seguimiento de las demandas surgidas en las etapas 1 y 2. Los resultados indican que la acción evolutiva ayudó a los adolescentes a reconocer sus fortalezas, así como a identificar y afrontar los fenómenos que las provocan. sufrimiento. Las estrategias adoptadas van en la dirección de lo sugerido y señalado en la literatura como una posibilidad de actuación frente al acoso escolar, siendo la Terapia Ocupacional una de las profesiones activas en este campo (AU).

Adolescencia y bienestar digital: herramientas para los profesionales de la salud / Adolescence and Digital Well-being: Tools for Healthcare Professionals

La adolescencia constituye una etapa atravesada por cambios físicos, emocionales y sociales significativos, que incluyen la adquisición de múltiples habilidades. Aumentan los riesgos de sufrir alteraciones mentales, consumo de sustancias, embarazo no deseado, trastornos alimentarios, y se evidencian los efectos negativos del uso inapropiado de las redes sociales. El bienestar digital implica el uso saludable de la tecnología, la protección de la privacidad y la seguridad en línea. Los adolescentes utilizan las redes con la finalidad de identificarse, relacionarse, entretenerse y buscar información. La exposición no regulada conlleva riesgos: acceso a contenido inapropiado, ciberacoso, consumo problemático y fraudes. Desde el ámbito pediátrico, se debe acompañar a los adolescentes para que optimicen el uso de la tecnología y, para ello, es fundamental implementar estrategias multisectoriales para minimizar los riesgos y promover el bienestar de los adolescentes en línea, así como garantizar la alfabetización digital y el acceso equitativo a recursos tecnológicos de calidad y telesalud.

Adolescence is a period characterized by significant physical, emotional, and social changes, including the acquisition of multiple skills. It is also a time when the risks of mental disorders, substance use, unwanted pregnancy, eating disorders, and negative effects of inappropriate social media use manifest greatly. Digital well-being implies the healthy use of technology, the protection of privacy and security online. Adolescents use social media to identify themselves, interact with others, entertain themselves, and seek information. However, risks are present, including access to inappropriate content, cyberbullying, problematic consumption, and fraud. The pediatric field must support adolescents in optimizing their online use. Implementing multisectoral strategies can minimize risks, promote digital literacy, and ensure equitable access to quality technological resources and telehealth, thereby promoting adolescent online well-being.

Tumor de cuerpo carotídeo en adolescente. Reporte de un caso / Carotid body tumor in an adolescent. A case report

Introducción. Los paragangliomas del cuerpo carotídeo son neoplasias infrecuentes y representan el 0,6 % de los tumores de cabeza y cuello. La edad de presentación promedio es la quinta década de vida. El objetivo de este artículo fue describir un caso de paraganglioma del cuerpo carotídeo en una adolescente. Caso clínico. Se presenta el caso de una paciente adolescente con paraganglioma de cuerpo carotídeo derecho, de 5x3x3 cm, Shamblin III. Se analizaron la historia clínica, los exámenes diagnósticos, la técnica quirúrgica utilizada y su evolución correspondiente. La información fue obtenida a partir de la ficha clínica, previa autorización por consentimiento de los padres de la paciente. Resultados. Se hizo resección quirúrgica completa y reparo vascular con injerto de vena safena invertida, con evolución favorable y permeabilidad completa del puente vascular, sin secuelas. Conclusión. Este caso podía corresponder a un tumor de etiología familiar, dada su edad temprana de presentación. Se hizo necesario complementar su estudio con imágenes y objetivar el compromiso vascular asociado para la planificación quirúrgica. En estos pacientes, la complejidad de su localización y el compromiso vascular del tumor requiere de un equipo multidisciplinario, con cirujanos de cabeza y cuello y cirujanos vasculares para un resultado exitoso.

Introduction. Carotid body paragangliomas are rare, representing 0.6% of head and neck tumors, with average age of presentation in the fifth decade of life. The objective of this article is to describe a clinical case of carotid body paraganglioma in an adolescent. Clinical case. Review and analysis of the clinical case, reviewing its clinical history, study tests, surgical technique used and its corresponding evolution. Information obtained from the clinical record prior authorization by consent of the patient's parents. Results. Adolescent patient with paraganglioma of the right carotid body, 5x3x3 cm, Shamblin III. With complete surgical resection and inverted saphenous vein graft, favorable evolution, with complete permeability of the vascular bridge, without sequelae. Conclusion. This case could correspond to a tumor of familiar etiology, given its early age of presentation. It is necessary to complement the study with images and to objectively determine the associated vascular involvement for surgical planning. In these patients, the complexity of their location and vascular involvement of the tumor requires a multidisciplinary team with head and neck and vascular surgeons for a successful outcome.

Percepción de los adolescentes y jóvenes sobre la atención en servicios de salud de El Salvador / Adolescents and Young People's Perception of Care in Health Services in El Salvador

Introducción. Los Servicios de Salud Amigables son espacios de atención integral y diferencial para personas adolescentes y jóvenes, que parten de sus necesidades biológicas, sociales y afectivas. Objetivo. Evaluar las percepciones de las juventudes sobre la calidad de atención que recibieron y su experiencia en las Unidades de Salud. Metodología. Se realizó un estudio mixto que recogió las percepciones de los participantes en dos etapas sucesivas. Primero, con un cuestionario se evaluó la calidad de atención y experiencia de los usuarios; luego, mediante entrevistas grupales e individuales se estimó el nivel de satisfacción. Resultados. El 68,2 % de los jóvenes y adolescentes desconocen los programas exclusivos para ellos. El servicio más utilizado es el de medicina general (76,6 %). En cuanto a la atención recibida, el respeto, la confianza y la privacidad brindada por los profesionales de salud fue calificada como excelente o muy buena (76 %). El 39,7 % reportó que el tiempo de espera fue de 30 a 60 minutos; el 17,6 % refirió esperar más de dos horas. Conclusión. Aunque la percepción de las unidades de salud por parte de los adolescentes y jóvenes en general es buena, los Servicios de Salud Amigables cuentan con barreras que interfieren en el acceso, oportunidad y aceptabilidad

Introduction. Friendly Health Services are spaces of comprehensive and differential care for adolescents and young people, which start from their biological, social and emotional. Objective. Evaluate the perceptions of youth about the quality of care they received and their experience in the Community Family Health Units. Methodology. A mixed study was carried out that collected the perceptions of the participants in two successive stages. First with a questionnaire that evaluated the quality of care and experience of users, then through group and individual interviews that estimated the level of satisfaction. Results. Youth consult health establishments, although 68.2 % are unaware of the exclusive programs for them (Friendly Health Services). The most used service was general medicine (76.6 %). Regarding the care received, the respect, trust and privacy provided by health professionals was rated as excellent or very good (76 %). 39.7 % reported that the waiting time was 30 to 60 minutes, 17.6 % reported waiting more than two hours. Conclusion. Currently, there is a need to improve access to services for adolescents and young people by socializing the offer to encourage their use, increase attention in preventive areas and implement their evaluation with methods different from current ones

Experiência de criação e implementação do programa "adolescer com saúde" no contexto escolar / Creation and implementation of the "adolescer com saúde" program in the school context / Experiencia de creación e implementación del programa "adolescencia con salud" en el contexto escolar

O objetivo deste estudo foi relatar a experiência de criação e implementação de um programa para promoção da saúde mental de adolescentes escolares. Trata-se de um relato de experiência obtido a partir da imersão no contexto escolar, no período de 2019 a 2021, para realização de inquérito epidemiológico, seguido da elaboração de um programa para capacitação de familiares de adolescentes e trabalhadores escolares sobre saúde mental de adolescentes. A pesquisa ocorreu em escolas públicas de um município baiano. Todas as experiências obtidas a partir de observação participante foram registradas em um diário de campo. O sofrimento psíquico percebido entre adolescentes tem sido uma questão preocupante, pois afeta a qualidade de vida desse grupo. Ademais, notou-se distanciamento dos serviços de saúde do ambiente escolar, além da dificuldade de familiares e trabalhadores na abordagem do problema. Nesse contexto, propôs-se o programa intersetorial "Adolescer com saúde", com o objetivo de capacitar familiares e trabalhadores escolares para lidar com tal problemática. O programa favoreceu a aproximação entre profissionais de saúde, da educação e familiares, fomentando a corresponsabilização pela promoção da saúde do adolescente.

This experience report presents the creation and implementation of a health program aimed at the mental health of adolescents. After conduction of an epidemiological survey in public schools from a municipality in Bahia, from 2019 to 2021, a program to train family members and school workers on adolescent mental health was elaborated. All experiences obtained by means of participant observation were recorded in a field diary. Perceived psychic suffering among adolescents has been a matter of concern, as it affects their quality of life. Moreover, we observed an absence of health services from the school environment, as well as difficulties by family members and workers in addressing the problem. Given this scenario, the intersectoral program "Adolescer com Saúde" [Adolescence and Health] was proposed to educate family members and school workers on how to tackle the issue. The program fostered a rapprochement between health professionals, educators and family members, encouraging co-responsibility in promoting adolescent health.

El objetivo de este estudio fue reportar la experiencia de creación e implementación de un programa de promoción de salud mental de los adolescentes en la escuela. Este es un reporte de experiencia obtenido de la inmersión en el contexto escolar, de 2019 a 2021, para la realización de una encuesta epidemiológica, seguida de la elaboración de un programa de formación en salud mental de los adolescentes destinado a familiares de adolescentes y a trabajadores escolares. La investigación se llevó a cabo en escuelas públicas de un municipio de Bahía, Brasil. Se registraron todas las experiencias obtenidas de la observación participante en un diario de campo. El sufrimiento psíquico percibido entre los adolescentes ha sido motivo de preocupación, ya que afecta a la calidad de vida de este grupo. Se constató que los servicios de salud estaban alejados del ámbito escolar y que había dificultad de los familiares y trabajadores para abordar el problema. En este contexto, se planteó el programa intersectorial "Adolescencia con salud", con el objetivo de capacitar a familiares y trabajadores escolares para enfrentar esta problemática. El programa favoreció el acercamiento entre los profesionales de la salud, los de la educación y los familiares, incentivando la corresponsabilidad en la promoción de la salud de los adolescentes.

Historical transformation of healthy promotion patterns among children and adolescents in China / 中国学校卫生

Abstract@#In order to identify new pattern and experience of school health, and to elaborate on the progress and trends in children and adolescents health promotion, the present article presents historical changes in health promotion approaches for children and adolescents in China, making strategic shift from "prevention and treatment of student common disease centered" to "student healthy development centered", fostering policy changes from "special school health services" to " comprehensive school health services", enacting the paradigm shift from "biomedical disease prevention and health care" model to "promoting social and behavioral success for learning" model, using various methods including needs analysis, trend research and judgment, system evaluation, and empirical evidence. The fast, substantial and extensive transformation delivers sustainable long term value and will continue to respond to the needs of the times and make steady and long term progress.

Promoting healthy lifestyles among children and adolescents to enhance primary prevention of non-communicable diseases / 中国学校卫生

Abstract@#Healthy lifestyles are the most effective means of promoting the physical and mental health of children and adolescents. In China, unhealthy lifestyles, such as insufficient physical activity, inadequate sleep, poor dietary choices, smoking, and alcohol consumption are prevalent among this population, posing a threat to healthy growth and development. An initial review of global research examining healthy lifestyles reveals a continually evolving landscape, emphasizing the pressing need to update intervention strategies and theories for children and adolescents health promotion in China. The article presents the most recent state of the art healthy lifestyle indicators and the development of healthy lifestyle intervention strategies. In the future, interventions and monitoring of the health lifestyles of children and adolescents should be conducted in conjunction with schools and families which provide optimal settings, while utilizing advanced methods such as the Internet and digital technologies, artificial intelligence, and integrated omics technologies incorporating genetics and the environment.

Study on binocular and monocular accommodation in premyopia based on data integration pattern / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To compare the binocular and monocular accommodation among normal group, premyopia group and mild myopia group, and to study the characteristics of accommodation in the premyopia group, thus providing clinical evidence for the delay/prevention of myopia and the effective decrease of the incidence of myopia.METHODS: Cross-sectional descriptive study. A total of 179 children who had abnormal/high-risk visual acuity indicated by the vision screening in school from October 2021 to February 2023 were selected, including 92 males and 87 females, aged from 6 to 12(mean 8.55±1.66)years old, then they were referred to the Juvenile Myopia Prevention and Control Center in Cuizu Community Health Service Center. They were divided into normal group(+0.75 D<SE≤+2.00 D), the premyopia group(-0.50 D<SE≤+0.75 D)and the mild myopia group(-3.00 D≤SE≤-0.50 D)according to the diopters after cycloplegia, and binocular myopia grouping is defined by the eye with lower diopter. Binocular positive relative accommodation(PRA), negative relative accommodation(NRA), accommodative facility(AF), and monocular AF and amplitude of accommodation(AA)were examined. The age, binocular and monocular accommodation of different groups were compared.RESULTS: There were no difference in the sex ratio of different groups(χ2=0.167, P=0.920). There was no difference in age between the normal group and the premyopia group(P=0.310), but there were differences between the mild myopia group and the normal group and premyopia group(P=0.018, <0.01); Binocular NRA, PRA, and AF had significance between the normal group and the premyopia group(P<0.01), while there was no significance between the premyopia group and the mild myopia(P>0.05). Monocular AF had significance between the normal group and the premyopia group(P<0.01), while there was no significance between the premyopia group and the mild myopia group(P>0.05); The monocular AA had significance among the three groups(P<0.05).CONCLUSION: Although the diopters was normal, binocular NRA, PRA, monocular and binocular AF had significantly decreased in the premyopia group, and there was no significant difference compared with mild myopia group; monocular AA had decreased in the premyopia group and it was also significantly different from the mild myopia group. The accommodation function should be examined in premyopic children. Recovering the abnormal visual function through visual training may be a way to prevent and control premyopia from progressing to myopia.

Research progress on the impact of recreational soccer on physical and mental health among children and adolescents / 中国学校卫生

Abstract@#Children and adolescents spend most of their time in school, and good recreational soccer (RS) is beneficial to the healthy physical and mental development of children and adolescents. The review mainly discusses the effects of RS on the physical and mental health of children and adolescents, such as body composition, physical fitness, cardiovascular function, bone mass and muscle function, cognition and social interaction, so as to provide a theoretical basis for building school RS environment that is conducive to the health of children and adolescents.

Research progress on lifestyle related dry eye in children and adolescents / 中国学校卫生

Abstract@#Dry eye is a multifactorial ocular surface disease characterized by tear film homeostasis imbalance, which usually causes eye discomfort and visual impairment. With the change of environment and lifestyle, the incidence of dry eye in children and adolescents has risen steadily. Epidemiological studies have confirmed that the incidence of dry eye is closely related to unhealthy lifestyle. Prevention should be given great priority to in avoiding lifestyle related dry eye. The review summarizes the definition, epidemiology, risk factors and preventive measures of lifestyle related dry eye, so as to provide a theoretical basis for improving the diagnosis, treatment and prevention of lifestyle related dry eye in children and adolescents.

Factors influencing the development of executive function in adolescents / 中国学校卫生

Abstract@#Executive function is an advanced cognitive process aimed at the flexible coordination, optimization, and control of the cognitive processes of task solving in order to accomplish a specific task, ensuring that the individual produces effective behaviors, including inhibitory control, working memory, and cognitive flexibility. Given the sensitivities and specificities that characterize an individual s physical and mental development during adolescence, this period is critical for the development of executive function in adolescents. In the paper, the influencing factors of adolescents executive function development are systematically described from three dimensions, namely, biology, environment and lifestyle; by analyzing the mechanisms and differences in the effects of different influencing factors, this editorial provides a scientific basis for adolescents executive function improvement and intervention.

Expression levels of serum biomarkers in adolescents with generalized anxiety disorder / 中国学校卫生

Objective@#To investigate the expression levels of serum neuron specific enolase (NSE), interleukin-1β (IL-1β)and brain derived neurotrophic factor(BDNF) in adolescents with generalized anxiety disorder(GAD), so as to provide reference for the early diagnosis and evaluation of GAD in adolescents.@*Methods@#From March 2020 to February 2023, 97 first episode adolescents with generalized anxiety disorder aged 13-18 years were selected in the study. According to the score of generalized anxiety disorder questionnaire (GAD-7) on admission, they were divided into mild moderate GAD group (58 cases) and severe GAD group (39 cases). At the same time, 90 healthy adolescents who participated in routine physical examination in the same period were selected as the control group. Variance analysis was conducted for comparison among serum NSE, IL-1β and BDNF level. LSD t was applied for further comparison, and the bivariate Pearson linear correlation analysis was carried out for the relationship among serum NSE, IL-1β and BDNF level.@*Results@#The differences among 3 groups of subjects on NSE and IL-1β, and BDNF were of statistical significance( F =10.73, 12.80, 20.67, P <0.01), and the differences between groups were statistically significant ( P <0.05). In the control group, serum NSE level was(8.70±1.35) μg/L, IL-1β was (18.42±5.43) pg/mL, both were the lowest. The levels of NSE and IL-1β in severe GAD group were(14.21±3.25) μg/L, (26.04±5.39)pg/mL, which were the highest. The serum BDNF level in control group was (27.16±4.42) ng/mL, which was the highest; and the severe GAD group was (10.46±3.27) ng/mL, which was the lowest. The bivariate Pearson linear correlation analysis showed that the serum NSE and IL-1β levels in GAD group were negatively correlated with the serum BDNF level ( r =-0.49, -0.57); the serum NSE level was positively correlated with the IL-1β level ( r =0.40) ( P <0.05).@*Conclusions@#The serum levels of NSE and IL-1β are abnormally increased in adolescents with GAD, and the serum levels of BDNF are significantly decreased. The serum levels of NSE, IL-1β and BDNF can be used as detection markers for adolescent GAD, which is helpful for early diagnosis and disease evaluation.

Association between sedentary behaviors with cardiorespiratory fitness and executive function among adolescents / 中国学校卫生

Objective@#To explore the relationship between sedentary behavior with cardiorespiratory fitness and executive function in adolescents, and to provide some references for sedentary behavior prevention and executive function improvement.@*Methods@#From September to December 2022, a total of 5 018 adolescents aged 13 to 18 years were selected by stratified random sampling method in Shanghai, Suzhou, Taiyuan,Wuyuan, Xingyi, and Urumqi to conduct physical activity survey, as well as cardiorespiratory fitness and executive function assessment. Pearson s correlation was used to analyze the relationship between sedentary behavior, cardiorespiratory fitness and executive function. The mediation effect model was fitted by the bootstrap mediation procedure in the PROCESS (version 3.3 ) SPSS macro compiled by Haves, and the mediation effect of adolescents cardiorespiratory fitness in the relationship between static behavior and executive function was examined using model 4 in the PROCESS SPSS macro, where Boosrap method was used to compute the mediation effect of adolescents cardiorespiratory fitness. where the Boosrap method was used to calculate confidence intervals for the mediating effects.@*Results@#Adolescents daily sedentary time was positively correlated with both the refreshing function (1-back and 2-back) and the switch function reaction time ( r =0.05, 0.07, 0.05, P <0.01). Adolescent VO 2max was negatively correlated with both the refreshing function (1-back,2-back) and the switching function ( r =-0.09, -0.14 , -0.11, P <0.01). Adolescents daily sedentary time was negatively correlated with VO 2max ( r =-0.04, P <0.01); cardiorespiratory fitness mediated effect values between sedentary behavior and refreshing function (1-back and 2-back) and converted function were 0.20(95% CI =0.06-0.36), 0.43(95% CI =0.14-0.74) and 0.13 (95% CI =0.04-0.22), with mediating effect shares of 6.87%, 8.33% and 8.59%, respectively.@*Conclusion@#The duration of sedentary behavior in adolescents is related to executive function performance, and cardiorespiratory fitness may serve as a mediator to mediate the association between sedentary behavior and executive function in adolescents.

Relationship between cardiorespiratory fitness and executive function in adolescents / 中国学校卫生

Objective@#To explore the relationship between cardiorespiratory fitness and executive function in Chinese adolescents, so as to provide a reference for promoting the overall development of Chinese adolescents physical and mental health.@*Methods@#From September to December 2022, a total of 5 018 adolescents aged 13 to 18 years from Shanghai, Suzhou, Taiyuan, Wuyuan, Xingyi, and Urumqi were selected by stratified cluster sampling method to assess cardiorespiratory fitness and executive function. Pearson s correlation and linear hierarchical regression were performed to analyze the relationship between cardiorespiratory fitness and executive functions.@*Results@#Among the sample of adolescents, maximal oxygen consumption (VO 2max ) was negatively correlated with the refreshing(1-back, 2-back) and conversion executive function responses ( r=-0.07, -0.12, -0.12, P <0.01). Linear regression analysis showed that VO 2max was negatively correlated with the reaction times of the refreshing(1-back, 2-back) and conversion functions ( B=-2.99, -6.44, -1.69, P <0.01).@*Conclusions@#Higher cardiorespiratory fitness among adolescents is associated with better performance in executive function. Teenagers should strengthen high intensity cardiopulmonary endurance exercise to promote the improvement of executive function.

Executive functions of obese adolescents / 中国学校卫生

Objective@#To explore of executive function in obese adolescents, so as to provide a reference for executive function enhancement intervention in obese adolescents.@*Methods@#A convenience sample of 1 227 adolescents aged 13-18 years was selected from 2 secondary schools in Taiyuan City during March-April 2023. The Flanker task, N-back task and More odd shifting task was used to compare the different subfunctions of executive function (refreshing function, shifting function, inhibiting function) of 61 obese adolescents and 70 normal weight adolescents. Independent samples t-tests was used for between group comparisons and Cohen s d -tests was used to calculate between group differences in executive function between the two groups of adolescents.@*Results@#Compared with the group of normal weight, time responses of the inhibitory function [(29.73±19.55)ms], the refreshing function [1-back: (1 088.75±275.76)ms, 2-back:( 1 285.44± 355.16)ms] and the shifting function [(380.34±153.18) ms] in the obese group were significantly longer than those in the normal weight group [(14.86±20.27, 888.38±286.57, 1 126.20± 287.43 , 323.12±134.71) ms] ( t =4.26, 4.06, 1.92,2.26, P < 0.05 ); inhibitory function (0.91±0.09) and 1-back (0.73±0.24) were also significantly less correct than in the normal weight group (0.94±0.05, 0.83±0.21) ( t =-2.04, -2.04, P <0.05). Obese adolescents showed moderate adverse effect sizes in the inhibition function ( d =0.746,0.712) and the refresh function 1-back, and smaller adverse effect sizes in the refresh function 2-back and the conversion function( d =0.497,0.398).@*Conclusion@#Obese adolescents have significant executive function deficits, but the degree of adverse varies across sub-functions, with inhibitory function being the core deficit component of executive function in obese adolescents.

Improving cardiorespiratory fitness to promote the development of executive function in adolescents / 中国学校卫生

Abstract@#Executive function development is crucial for the overall development of physical and mental health, improvement of mental health literacy, and enhancement of adolescent health and well being in the adolescent population. It is scientific and feasible to promote the development of executive function by improving the cardiorespiratory fitness of adolescents. Therefore, it is important to grasp the "cardiorespiratory fitness improvement" and actively explore ways and methods to improve cardiorespiratory fitness and thus promote the executive function of adolescents, in order to comprehensively strengthen the construction of the adolescent mental health protection mechanism and work system, and to improve the work of students mental health in the new era.

Advances in the correlation between digital eye strain and sleep quality in adolescents / 中国学校卫生

Abstract@#Digital eye strain can affect not only adolescents visual health, but also sleep quality. In order to provide a reference for safeguarding adolescents visual health and physical health, the paper reviews the direct correlation, feedback correlation, mediating role and the mechanisms between their digital eye strain and sleep quality, as well as proposes some strategies to reduce digital eye strain and improve sleep quality, such as screen time limits, adjusting the brightness and contrast of electronic screen devices, maintaining correct posture and viewing distance, increasing eye nutrition and protection, establishing a regular sleep routine, avoiding the use of electronic screen devices before bedtime, creating a comfortable and quiet sleep environment, and paying attention to the effects of diet and exercise.

Research progress on the impact of parental psychological control on adolescent emotional regulation / 中国学校卫生

Abstract@#Emotional regulation is an important aspect of adolescents adaptation to society. The difficulty in emotional regulation among adolescents is associated with internalizing problems such as depression and anxiety, as well as externalizing problems like aggressive behavior. Parental psychological control as a parenting style, is closely intertwined with the emotional regulation of adolescents. The article reviews the concept and classification of parental psychological control, the theory, mechanism and influencing factors of the impact of parental psychological control on children s emotional regulation, and the impact of children s emotional regulation on parental psychological control, so as to provide a theoretical reference for promoting positive psychological development in adolescents and improving parenting styles.