Chinese Journal of School Health最新文献

{"title":"Research progress on sleep and allergic diseases in children and adolescents","authors":"Li Rong, H. Lili, WU Yani, Long Siru, Li Shenghui","doi":"10.16835/J.CNKI.1000-9817.2021.06.034","DOIUrl":"https://doi.org/10.16835/J.CNKI.1000-9817.2021.06.034","url":null,"abstract":"In recent years, the incidence of allergic diseases in children and adolescents has\u0000 been on the rise globally, which has become an important public health problem. It\u0000 is important to identify modifiable risk factors for allergic diseases in this group.\u0000 In this paper, through research review on the association between sleep behavior and\u0000 allergic diseases in children and adolescents, it is suggested that sleep deficiency,\u0000 sleep disorder and sleep rhythm disturbance are closely related to children’s allergic\u0000 diseases, which provides a new concept for prevention of allergic diseases through\u0000 sleep behavioral improvement.\u0000 【摘要】 近年来全球儿童青少年过敏性疾病发病率呈上升趋势, 已成为一项重要的公共卫生问题。识别儿童青少年过敏 性疾病的可改变危险因素具有重要意义。本文通过综述儿童青少年睡眠行为与过敏性疾病的相关研究进展,\u0000 认为睡眠不 足、睡眠障碍和睡眠节律紊乱与儿童过敏性疾病联系密切, 通过改善以上睡眠行为对于预防过敏性疾病具有重要意义。","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"122 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133877675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sugar-sweetened beverage knowledge and consumption among third-grade primary students in Nanjing","authors":"Wang Chenchen, Wang Weiwei, Zheng Yuhong, Zhou Hairong, Hong Xin","doi":"10.16835/J.CNKI.1000-9817.2021.06.011","DOIUrl":"https://doi.org/10.16835/J.CNKI.1000-9817.2021.06.011","url":null,"abstract":"Objective To explore the knowledge and consumption of sugar-sweetened beverage (SSB) and its\u0000 influencing factors among third-grade primary students, to provide basis for take\u0000 targeted intervention measures.\u0000 Methods In September 2019, 1 686 primary school students of grade 3 were randomly selected\u0000 from 2 primary schools in 1 urban area and 1 outer suburb area of 12 districts in\u0000 Nanjing by using a multistage cluster sampling method, and a self-administered questionnaire\u0000 were offered to them to collect the knowledge about sugar-sweetened beverage and its\u0000 intake.\u0000 Results Totally 753 students (44.7%) answered 6 or more SSB knowledge questions correctly,\u0000 and the rate of 389 students (50.2%) in urban areas was higher than that of 364 students\u0000 (40.0%) in suburban areas. There were 780 (46.3%) students who knew that dairy-containing\u0000 beverage could not replace milk, the rate of 403 (52.0%) students in urban area was\u0000 higher than that of 377 (41.4%) students in suburban area (χ\u0000 2 = 17.76, 18.99, P<0.05). Logistic regression analysis showed that compared with the frequency of consumption\u0000 of SSB <1 time per week, the behavioral risk factors of primary school students who\u0000 drink SSB ≥4 times per week were: urban area (\u0000 OR = 1.55), low parents educational level (\u0000 OR = 2.44), and frequent storage of SSB at home (\u0000 OR = 1.62). The protective factors were as follows: duration of extracurricular physical\u0000 activity <120 min/week (\u0000 OR = 0.68), video time <120 min/day (\u0000 OR = 0.50), awareness rate of SSB ≥60% (\u0000 OR = 0.75), and restriction of high-sugar snacks by parents (\u0000 OR =0.60).\u0000 Conclusion The knowledge associated with SSB among third-grade students in Nanjing is relatively\u0000 low. Consumption of SSB has been influenced by areas, parents’ educational level,\u0000 knowledge about SSB and family factors. SSB consumption among primary students should\u0000 be interfered at the school and family level. The health food education need to carry\u0000 out based on the school and family, so as to create a supportive atmosphere integrating\u0000 the school-family to drink less sugar beverages.\u0000 【摘要】 目的 了解南京市三年级学生含糖饮料知识知晓和饮用情况及其影响因素, 为采取有针对性的干预措施提供依 据。\u0000 方法 2019 年 9 月, 采用多阶段随机整群抽样方法, 在南京市 12 个行政区随机抽取 1 个城区和 1 个远郊地区, 每个区 随机抽取 2 所小学, 以所有在校三年级学生共\u0000 1 686 名为研究对象, 通过自填式问卷收集含糖饮料相关知识及摄人情况。\u0000 结果 含糖饮料相关知识答对 6 题及以上的学生有 753 名 (44.7%), 城区 (50.2%) 高于郊区 (40.0%); 含乳饮料不能替代 牛奶知晓率为 46.3%\u0000 (780 名), 城区 (52.0%) 高于郊区 (41.4%), 差异均有统计学意义 (χ\u0000 2 值分别为 17.76, 18.99, P 值均<0.05)。Logistic 回归分析显示, 与喝含糖饮料频率 <1 次/周相比, 与小学生喝含糖饮料频率 ≥4 次/周呈正相关的因素有城 区 (\u0000 OR =1.55)、父母亲文化程度较低 (\u0000 OR = 2.44)、家中经常有含糖饮料储备 (\u0000 OR =1.62), 呈负相关的因素有校外体育活动 时长 <120 min/周 (\u0000 OR = 0.68)、视屏时间 <120 min/d (\u0000 OR = 0.50)、含糖饮料知识正确率 ≥60% (\u0000 OR = 0.75)、父母限制吃高糖 零食行为 (\u0000 OR = 0.60)。\u0000 结论 南京市三年级学生含糖饮料知识知晓水平较低, 学生含糖饮料摄人情况受地区、父母亲文化 程度、含糖饮料知识知晓及家庭因素影响。应在学校和家庭层面对学生的含糖饮料摄人行为进行干预,\u0000 营造学校-家庭一体的少喝含糖饮料支持性氛围。","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115691781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Health risk assessment of heavy metals in direct drinking water among middle and primary schools in Huangpi District of Wuhan","authors":"L. Liqing, Huang Yan-li, Liu Yanjie","doi":"10.16835/J.CNKI.1000-9817.2021.06.030","DOIUrl":"https://doi.org/10.16835/J.CNKI.1000-9817.2021.06.030","url":null,"abstract":"Objective To analyze heavy metal health risks of direct drinking water in primary and secondary\u0000 schools in Huangpi District, Wuhan, so as to provide reference basis for ensuring\u0000 drinking water safety of teachers and students.\u0000 Methods Cadmium (Cd), Plumbum (Pb) and arsenic (As) in water samples from primary and secondary\u0000 schools were detected in accordance with the GB/T 5750–2006 “Standard Examination\u0000 Methods for Drinking Water”, water quality was evaluated based on the Quality Standard\u0000 for Fine Drinking Water (CJ 94–2005). Health risk assessment model was used to evaluate\u0000 the potential risk of heavy metals in direct drinking water in primary and secondary\u0000 schools.\u0000 Results The unqualified rates of Pb, Cd and As were 0.95%, 1.22% and 0 in 66 primary and\u0000 secondary schools in Huangpi District, Wuhan. The risk of noncarcinogens related to\u0000 the direct drinking water of heavy metals (Pb, Cd, As) were less than 1. The range\u0000 of carcinogenic risks related to the direct drinking water was within the range of\u0000 1.07×10\u0000 -8/year–5.58×10\u0000 -6/year which were both within the acceptable level.\u0000 Conclusion Concentrations of cadmium, plumbum and arsenic were not found to be significantly\u0000 elevated as compared to “Quality Standard for Fine Drinking Water” in Huangpi District\u0000 of Wuhan. Pb and Cd slightly exceeded the standard, with no significant health risk.\u0000 Water quality and health risk assessment should be strengthened to ensure the safety\u0000 of drinking water for teachers and students.\u0000 【摘要】 目的 分析武汉市黄陂区中小学校直饮水重金属健康风险, 为保障师生饮水安全提供参考依据。\u0000 方法 采集武 汉市黄陂区66所中小学校直饮水, 按照«生活饮用水标准检验方法》(GB/T 5750—2006)检测水中重金属铅(Pb)、镉 (Cd)、砷(AS), 参照《饮用净水水质标准》(CJ\u0000 94—2005)进行评价。利用健康风险评价法(HRA)评价水质重金属健康风 险。\u0000 结果 检测结果显示, 水质Pb、Cd、As不合格率分别为0.95%, 1.22%和0,水质Pb、Cd、As非致癌风险均<1, 致癌风险 在1.07×10\u0000 -8/年~5.58×l0\u0000 -6/年范围, 均处于可接受水平。\u0000 结论 武汉市黄陂区中小学校直饮水重金属Pb、Cd、As质量体 积浓度符合标准要求, 较少部分水样Pb、Cd轻度超标, 尚未见明显健康风险性。需加强水质卫生管理、监测及健康风险评\u0000 价, 确保学校师生饮水安全。","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114497861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correlation analysis of tactile abnormality and clinical symptoms of children in autism spectrum disorders","authors":"Zhai Jinhe, W. Xiaomin, Fan Lili, L. Qi, Xia Wei, Sun Cai-hong, Wang Jia","doi":"10.16835/J.CNKI.1000-9817.2021.06.023","DOIUrl":"https://doi.org/10.16835/J.CNKI.1000-9817.2021.06.023","url":null,"abstract":"Objective To explore whether children in autism spectrum disorders (ASD) have more obvious\u0000 tactile abnormalities than healthy children, and to analyze the correlation between\u0000 tactile abnormalities and clinical symptoms of autism, so as to provide a scientific\u0000 basis for intervening and treating tactile abnormalities among the children with autism.\u0000 Methods Totally 265 ASD children aged 3.02–10.66 years who received rehabilitation training\u0000 in designated rehabilitation institutions for autism in Heilongjiang Province were\u0000 collected as case group, and 223 healthy children aged 3.15–10.99 years were recruited\u0000 as control group in Harbin kindergartens and primary schools according to the principle\u0000 of gender and age matching. The Short Sensory Profile (SSP) was used to evaluate children’s\u0000 tactile behavior, and the differences between the two groups, as well as the scores\u0000 of different genders and ages were analyzed. At the same time, Social Responsiveness\u0000 Scale (SRS) was used to evaluate the clinical manifestations of ASD children. Spearman\u0000 correlation analysis was used to explore the correlation between tactile behavior\u0000 and autism symptoms.\u0000 Results The tactile score of SSP in ASD group [33(33, 35)] was lower than that in control\u0000 group [34(31, 35)], and the difference was statistically significant (\u0000 Z = −2.73, P<0.05); And the proportion of tactile abnormality grade (possible abnormality and\u0000 obvious abnormality) in ASD group (19.6%) was higher than that in control group (11.7%)\u0000 (χ\u0000 2 = 5.72, P<0.05). At the same time, the tactile sensation between the two groups of boys was\u0000 significantly different (\u0000 Z= −2.17, P<0.05). There was a negative correlation between SSP tactile scores in ASD group and\u0000 clinical scale scores including SRS social cognition, social communication and scale\u0000 scores, Autism Behavior Checklist (ABC), Childhood Autism Behavior Scale (CARS), non-verbal\u0000 communication of Autism Diagnostic Interview-Revised (ADI-R) (\u0000 r = −0.23, −0.28, −0.28, −0.35, −0.17, −0.27, P<0.05).\u0000 Conclusion Autistic children show more obvious tactile abnormalities than healthy children,\u0000 which is more significant in boys. And there is a correlation between tactile abnormalities\u0000 and clinical manifestations such as autism social disorder.\u0000 【摘要】 目的 探索孤独症谱系障碍 (ASD) 儿童是否存在明显的触觉异常以及触觉异常与孤独症临床症状之间的相关 性, 为孤独症触觉异常的干预治疗提供科学依据。\u0000 方法 收集在黑龙江省孤独症定点康复机构接受康复训练的265 例 3.02~10.66 岁 ASD 儿童作为病例组, 并依据性别年龄匹配原则, 在哈尔滨市幼儿园和小学招募\u0000 223 名 3.15~10.99 岁健康 儿童作为对照组。采用简化版感觉特征问卷 (SSP) 评估儿童的触觉行为, 同时采用社交反应量表 (SRS) 等评估 ASD\u0000 儿童 的临床表现, 应用 Spearman 相关性分析探索触觉行为与孤独症症状之间的关联。\u0000 结果 ASD 组儿童 SSP 触觉得分 [33 (33,35)分] 低于对照组 [34 (31, 35)分], 差异有统计学意义 (\u0000 Z = −2.73, P<0.05); ASD 组触觉异常等级 (可能异常、明显异 常) 比例 (19.6%) 高于对照组 (11.7%) (χ\u0000 2=5.72, P<0.05)。两组男童 SSP 触觉得分差异有统计学意义 (\u0000 Z = −2.17, P<0.05)。ASD 组 SSP 触觉得分与 SRS 社交认知、社交沟通和量表总分, 儿童孤独症家长评定量表 (ABC)、孤独症行为量表 (CARS)、孤独症诊断访谈量表修订版\u0000 (ADI-R) 临床量表非语言沟通水平得分呈负相关 (\u0000 r 值分别为 −0.23, −0.28, −0.28, −0.35, −0.17, −0.27, P 值均<0.05)。\u0000 结论 孤独症儿童较健康儿童存在更为明显的触觉异常表现, 且在男童中更为显著。触觉异常与孤独","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125353703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of functional training specifically on physical and cognitive functions intervention among children aged 4–5","authors":"Zhou Longfeng, Cui Jie, Zhang Xiaojuan, Chen Huiyan, J. Yanhong, Wu Yiping, Rong Xiangjiang, Fan Yongzhao, Liu Kun","doi":"10.16835/J.CNKI.1000-9817.2021.06.020","DOIUrl":"https://doi.org/10.16835/J.CNKI.1000-9817.2021.06.020","url":null,"abstract":"Objective To investigate effects of functional training on physical and cognitive function\u0000 in 4–5 years old children, so as to provide a reference for the research on development\u0000 of children’s physical and cognitive functions.\u0000 Methods The 173 participants aged 4–5 were enrolled from 6 kindergartens in Xicheng District,\u0000 Beijing and were divided into experimental (\u0000 n = 94) and control groups (\u0000 n = 79) by randomized digital tables. The experimental group were asked to receive\u0000 a 18-week special designed functional movement training, which were not performed\u0000 to the control group. The two groups were tested with physical and cognitive assessments\u0000 before and after the intervention, and the results were compared pre/post in individual\u0000 group and between groups with t tests.\u0000 Results Compared with control group, the score of standing long jump among children in the\u0000 experimental group was improved by 5.72%, and that of feet jump was improved by 23.79%,\u0000 that of 10-meter-shuttle run was improved by 13.95%, that of simple reaction was by\u0000 20.34%, and that of attention was by 18.96%, and all the improvement was of statistical\u0000 significance (\u0000 t = −2.75, 6.68, 10.79, 5.07, 4.32, P<0.01).\u0000 Conclusion Both physical and cognitive functions were enhanced by the functional physical training\u0000 in 4–5-year-old children.\u0000 【摘要】 目的 探讨身体运动功能训练对儿童体质与认知功能的影响, 为儿童体质与认知功能的发展研究提供参考依 据。\u0000 方法 方便选取北京西城区 6 所幼儿园 4~5 岁儿童 173 名, 采用随机数字表法将其分为实验组 (94 名) 与对照组 (79 名)。实验组进行 18 周的身体运动功能训练,\u0000 对照组不进行任何干预。干预前后分别测试两组样本的体质和认知功能, 使用配对 t 检验和独立样本 t 检验比较干预前后组内和组间各个体质与认知功能指标的差异。\u0000 结果 干预后, 与对照组相 比, 实验组儿童立定跳远成绩提高 5.72%、双脚连续跳成绩提高 23.79%、10 m 折返跑成绩提高 13.95%、简单反应时测试成 绩提高\u0000 20.34%、注意力成绩提高 18.96%, 组间差异均有统计学意义 (\u0000 t 值分别为 −2.75, 6.68, 10.79, 5.07, 4.32, P 值均<0.01)。\u0000 结论 身体运动功能训练对儿童特定体质和认知功能发展有促进作用。","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122825016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research progress on the effect of late bedtime on children’s mental and physical development","authors":"Wang Lianzhen, Sun Kuili","doi":"10.16835/J.CNKI.1000-9817.2021.06.035","DOIUrl":"https://doi.org/10.16835/J.CNKI.1000-9817.2021.06.035","url":null,"abstract":"Sleeping timely plays a key and complex role in maintaining health and optimal function.\u0000 This review analyzed the relationship between late bedtime and children’s growth and\u0000 development and its physiological mechanism, and proposed some strategies. Staying\u0000 up late was associated with brain structure/cortical function, cognitive ability,\u0000 academic performance, behavioral problems, emotional regulation, obesity-related indicators\u0000 and other health problems. The mechanism might include direct or indirect effects\u0000 os staying up late on brain structure/cortical function (by circadian rhythm disorder\u0000 and sleep loss) through the interference of light and external environmental signals,\u0000 thus affecting the growth and development. Sleep education, establishment of sleep\u0000 norms and training of self-control are effective strategies to promote sleep timely.\u0000 【摘要】 适时就寝在维持健康和最佳功能方面起着关键而复杂的作用。该综述分析了晚睡与儿童生长发育某些指标之 间的关系及其生理机制, 并提出简要改善策略。晚睡与大脑结构/皮质功能、认知能力、学习成绩、行为问题、情绪调节能\u0000 力、肥胖指数及其他健康问题相关。影响机制可能是晚睡通过光和外部环境信号的干扰直接或间接 (昼夜节律失调和睡 眠缺失) 影响大脑结构/皮质功能等进而影响生长发育。睡眠宣教、建立睡眠规范、训练自控力等均是促进适时就寝的有\u0000 效策略。","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125462792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of AIDS cognition and testing willingness among freshmen in Fengtai District, Beijing","authors":"Xiao Danzhao, Lin Yanqi, N. Na, Shi Wenya, Liu Chao, T. Lina, XU Jingchun, Ren Hang, W. Xinxin","doi":"10.16835/J.CNKI.1000-9817.2021.06.010","DOIUrl":"https://doi.org/10.16835/J.CNKI.1000-9817.2021.06.010","url":null,"abstract":"Objective To examine college students’ awareness of AIDS (acquired immunodeficiency syndrome)\u0000 and HIV (human immunodeficiency virus), as well as their willingness to undergo testing,\u0000 and to provide guidance for further education targeted towards AIDS prevention.\u0000 Methods The respondents were selected from two companies of military training camps in 4\u0000 universities in Fengtai District of Beijing using cluster sampling, and a questionnaire\u0000 was used to obtain relevant information among 1 248 college freshmen. The content\u0000 of the questionnaire included basic information about the students, awareness of AIDS,\u0000 and willingness to undergo testing.\u0000 Results A total of 87.18% students were familiar with AIDS-related knowledge, and 62.98%\u0000 students intended to have HIV tests in the future. Willingness to be tested for HIV\u0000 was higher among not local students (67.39%) than among local students (55.65%) (χ\u0000 2 = 17.32, P<0.05). The willingness to get HIV testing was higher among students who had an understanding\u0000 of AIDS (65.26%) than among those who lacked an awareness (47.50%) (χ\u0000 2 = 18.87, P<0.05). In terms of the willingness to be tested for HIV, the main concerns focused\u0000 on personal privacy (23.24%) and the cost (18.59%). Multivariate regression analysis\u0000 showed that improving students’ awareness of five of the items related to a basic\u0000 knowledge of AIDS may increase their willingness to get HIV testing (\u0000 P<0.05). Most students indicated a preference to get HIV testing at a hospital (68.51%)\u0000 or at the Centers for Disease Control and Prevention (42.79%).\u0000 Conclusion The willingness to get HIV testing can be increased by launching an AIDS health education\u0000 program that targets weak knowledge points with respect to AIDS awareness.\u0000 【摘要】 目的 了解北京市丰台区大学新生艾滋病认知情况与检测意愿, 为进一步开展大学生防艾教育提供参考依据。\u0000 方法 采用整群抽样方法, 从北京市丰台区 4 所高等院校中的新生军训营中, 各随机抽取 2 个连, 被抽取到的连队中的全 部学生共 1 248 名参与调查问卷, 内容包括学生基本情况、艾滋病知晓情况、艾滋病检测意愿等。\u0000 结果 87.18% 的学生知 晓艾滋病相关知识, 62.98% 具有检测意愿。外地生源的学生艾滋病检测意愿 (67.39%) 高于北京生源学生 (55.65%) (χ\u0000 2 = 17.32, P<0.05)。知晓艾滋病相关知识的学生检测意愿 (65.26%) 强于不知晓者 (47.50%) (χ\u0000 2 = 18.87, P<0.05)。接受艾滋 病检测的主要顾虑是担心泄露隐私 (23.24%) 和费用问题 (18.59%)。多因素 Logistic 回归分析显示, 艾滋病基本知识 8\u0000 道 题目中, 提高其中 5 道题目的知晓率有助于提升检测意愿 (\u0000 P 值均<0.05)。多数学生更倾向在医院和疾病预防控制中心获 取艾滋病检测服务, 接受率分别为 68.51% 和 42.79%。\u0000 结论 有针对性地对大学生艾滋病认知的薄弱环节开展相关健康 教育活动, 有助于提升艾滋病检测意愿。","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130647738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"School canteen construction and canteen meal provision from 2012 to 2017 in schools under the National Nutrition Improvement Program for Rural Compulsory Eudcation Students","authors":"Y. Titi, X. Peipei, Cao Wei, Gan Qian, L. Li, Xu Juan, Pan Hui, Hu Xiaoqi, Zhang Qian","doi":"10.16835/J.CNKI.1000-9817.2021.06.007","DOIUrl":"https://doi.org/10.16835/J.CNKI.1000-9817.2021.06.007","url":null,"abstract":"Objective To analyze changes of school canteen construction and canteen meal provision in surveilled\u0000 schools alter the initiation of the National Nutrition Improvement Program for Rural\u0000 Compulsory Education Student (NNIPRCES), therefore to provide data basis for improving\u0000 efficacy of school canteen meals.\u0000 Methods From 2012 to 2017, among the 699 trial counties in 22 provinces under NNIPRCES, at\u0000 least 10% of elementary schools and middle schools with each food supply model (canteen\u0000 meals, enterprise meals, and family meals) were randomly selected in each county in\u0000 each year. Questionnaire survey was conducted to collect school canteen construction\u0000 and meal provision information. The sample size were around 8 000 to 11 000 schools\u0000 every year.\u0000 Results From 2012 to 2017, the proportion of schools that have canteens only, have both canteen\u0000 and dining room, as well as those have canteen and dining room with tables and chairs\u0000 significantly increased with years (χ\u0000 2 = 3 043.95, 6 383.85, 6 731.17, P <0.01). The proportion of schools having canteen increased from 59.5% in 2012 to\u0000 87.0% in 2017. The proportion of schools with canteen providing breakfast, lunch or\u0000 dinner varied across years (χ\u0000 2 = 51.85, 144.96, 189.19, P<0.01). The varieties of food groups of three meals all significantly increased during\u0000 2012, 2014 and 2017 (χ\u0000 2 = 702.30, 892.38, 550.55, P<0.01). The canteen construction indicators, proportion of canteens providing three\u0000 meals, and food groups included in three meals all significantly differed between\u0000 elementary schools and middle schools, also between schools of central area and western\u0000 area (\u0000 P<0.05). The changing patterns with year were significantly different in elementary\u0000 schools and middle schools, and in schools of central area and western area (\u0000 P<0.05).\u0000 Conclusion After the implementation of NNIPRCES, canteen construction and food variety in canteen\u0000 meals significantly improved during 2012 to 2017. However, there are still gaps between\u0000 changes of canteen construction and canteen meal provision. It is necessary to overcome\u0000 obstacles to further increase the proportion of schools with canteen offering meals\u0000 and the variety of food of meals.\u0000 【摘要】 目的 分析“农村义务教育学生营养改善计划”启动后学校食堂及供餐状况变化, 为提高学校食堂供餐成效提供 基础数据。\u0000 方法 2012—2017 年, 在“营养改善计划”覆盖的中国中西部 22 个省 699 个国家试点县中, 每年按照食堂供 餐、企业供餐和混合供餐 3 种模式, 随机抽取不少于\u0000 10% 的小学和初中, 采用问卷调查方法, 收集学校食堂建设及食堂供餐 情况, 每年样本量约 8 000~11 000 所学校。\u0000 结果 2012—2017 年, 不同年度间学校有食堂、学校有食堂和餐厅、学校有食 堂和餐厅且餐厅配备桌/椅的比例差异有统计学意义 (χ\u0000 2 值分别为 3 043.95, 6 383.85, 6 731.17, P 值均<0.01), 学校有食堂 的比例从 2012 年的 59.5% 升至 2017 年的 87.0%。食堂提供早、午、晚餐的比例在各年度有所波动 (χ\u0000 2 值分别为 51.85, 144.96, 189.19, P 值均<0.01)。食堂早、午、晚餐的食物种类在 2012, 2014 和 2017 年逐步丰富 (χ\u0000 2 值分别为 702.30, 892.38, 550.55, P 值均<0.01)。中、小学和中、西部学校的食堂建设指标、食堂供应三餐比例及食堂三餐食物种类整体差异均有统 计学意义, 且随年度变化情况整体不同 (\u0000 P 值均<0.05)。\u0000 结论 “营养改善计划”实施后, 试点学校食堂比例不断提高, 食 堂建设不断完善, 食堂供餐食物种类不断丰富, 但学校食堂建设与三餐供应比例变化不匹配。应尽快解决制约因素,\u0000 提高 学校食堂供餐比例, 丰富食物品种。","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131240285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An investigation of bacillary dysentery outbreaks in three schools in Ankang","authors":"Yuan Lingyun, Chen Guo, Z. Yi, Ni Shaoqi, Zhang Zhankui, Yang Min, Cheng Yuanhui, Jiao Huan, Du Dongdong, Li Wanjing, Jiang Wei","doi":"10.16835/J.CNKI.1000-9817.2021.06.029","DOIUrl":"https://doi.org/10.16835/J.CNKI.1000-9817.2021.06.029","url":null,"abstract":"Objective To investigate risk factors and epidemiological characteristics of bacillary dysentery\u0000 outbreaks in three schools, and to provide scientific basis for the prevention and\u0000 control of the epidemic in the future.\u0000 Methods Case definition was established. All suspected, possible and confirmed cases of all\u0000 students and faculty members from 3 schools (A, B, C) were selected for epidemiological\u0000 investigation. Control group was used for case-control analysis, and relevant samples\u0000 were collected for laboratory testing.\u0000 Results A total of 132 cases were found in 3 schools, all of which were from students, with\u0000 the incidence rate of 17.74%. The morbidity in kindergarten A was 20.00%, in center\u0000 primary school B it was 21.74%, and in junior middle school C it was 11.61%. Cohort\u0000 studies and case-control studies suggested that schools are exposed places and that\u0000 washing hands with raw water in schools was possible risk factor [\u0000 OR(95%\u0000 CI) = 4.50 (1.01–20.11) ]. Nine stool samples were tested in laboratory, among which\u0000 8 were positive for Shigella (88.99%), and Shigella was detected in the end nodes\u0000 of school’s pipeline network, the water samples from canteen bucket, and the floor\u0000 drains of sewer pipe.\u0000 Conclusion The bacillary dysentery outbreaks in 3 schools was caused by Shigella, which may\u0000 be due to fecal contamination of domestic water in 3 schools before the start of the\u0000 school year. It is suggested to strengthen the management of centralized water supply\u0000 and construction in rural areas, intensify the supervision at all levels, and sanitation\u0000 and disinfection before school opens at all levels.\u0000 【摘要】 目的 了解安康市某3所学校细菌性痢疾暴发原因, 分析疫情发生特点, 积累疫情处置经验, 为以后疫情防控提 供科学依据。\u0000 方法 建立病例定义, 选取3所学校 (A、B、C)全部学生和教职员工中所有疑似病例、可能病例、确诊病例开 展流行病学调查, 选择对照组进行病例对照分析, 采集相关样品进行实验室检测。\u0000 结果 3所学校共发病132例, 均为学 生, 罹患率为17.74%;A幼儿园罹患率为20.00%、B中心小学罹患率为21.74%、C初级中学罹患率为11.61%。队列和病例\u0000 对照研究提示学校为暴露场所, 学校内生水洗手为危险因素[\u0000 OR值(95%\u0000 CI)=4.50 (1.01~20.11)]。实验室检测9份粪便 样品, 8份为志贺菌阳性, 阳性率为88.99%, 学校管网末梢、食堂水桶水样、下水管道地漏检出志贺菌。\u0000 结论 该疫情是一 起由志贺菌引起3所学校细菌性痢疾暴发疫情, 可能由于3所学校生活用水开学前被粪便污染导致。建议加强农村集中 供水和施工管理, 各级监督部门加大监管力度,\u0000 各级学校开学前做好卫生清洁和消毒工作。","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114344549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characteristics and relationship between self-efficacy and physical activity of college students during COVID-19 epidemic","authors":"Wang Dandan, Z. Lei, Liu Jinzhao, Wu Xueping","doi":"10.16835/j.cnki.1000-9817.2021.05.014","DOIUrl":"https://doi.org/10.16835/j.cnki.1000-9817.2021.05.014","url":null,"abstract":"Objective To explore the characteristics and relationship between physical activity and self-efficacy\u0000 of college students during the COVID-19 epidemic, so as to provide evidence for the\u0000 orderly development of physical education and curriculum reform of college students\u0000 after their return to school.\u0000 Methods A total of 6 227 college students were collected from 8 districts of China by using\u0000 convenient sampling method and snowball sampling method, and the physical activity\u0000 and self-efficacy of all participants were assessed used by the International Physical\u0000 Activity Questionnaire Short Form (IPAQ-S) and the General Self-Efficacy Scale (GSES).\u0000 Results In the terms of general self-efficacy, the score of male students was significantly\u0000 higher than that of female students, the score of freshman was significantly higher\u0000 than that of other grades (\u0000 t/F = 7. 32, 5.56, P<0.01). In terms of physical activity, the middle and high level physical activity\u0000 of girls was significantly higher than that of boys, but the proportion of boys meeting\u0000 the recommended amount was higher (\u0000 P<0.01). Low level physical activity was the highest in junior college students (31.75%),\u0000 medium level physical activity was the highest in freshmen (46.75%) and sophomore\u0000 student (48.13%), and high level physical activity was the highest senior college\u0000 students (30.40%). The moderate level of physical activity was the highest in all\u0000 BMI groups, while the lean group had the lowest level of low level physical activity\u0000 (15.70%) and the highest level of high level physical activity (37.31%), and the lowest\u0000 proportion meeting the recommended amount (\u0000 P<0.05). Self-efficacy had a positive predictive effect on physical activity (\u0000 OR = 1.04, 95%\u0000 CI = 1.03–1.05).\u0000 Conclusion During the COVID-19 epidemic, there are significant differences in general self-efficacy\u0000 and physical activity among college students by gender, grade and BMI. The general\u0000 selfefficacy has a positive impact on physical activity, suggesting that college physical\u0000 education should pay attention to students’ self-efficacy, while considering individual\u0000 and group differences, and promote physical activity level through self-efficacy improvement.\u0000 【摘要】 目的 探索新型冠状病毒肺炎 (以下简称“新冠肺炎”)疫情期间在校大学生的自我效能和体力活动特征及关 系, 为大学生复学后体育工作的有序开展和课程改革提供依据。\u0000 方法 通过方便抽样法和滚雪球抽样法, 对中国 8 个片区 6 227 名在校大学生, 采用一般自我效能量表和国际体力活动问卷 (短卷)进行调查。\u0000 结果 在自我效能方面, 男生得分高 于女生, 大一学生高于其他年级 (\u0000 t/F 值分别为 7.32,5.56, P 值均<0.01); 在体力活动方面, 女生的中、高水平体力活动构成 比高于男生, 但男生满足推荐量的报告率更高 (\u0000 P 值均<0.01); 大三学生低水平体力活动占比最多 (31.75%), 大一学生 (46.75%)、大二学生 (48.13%)中等体力活动占比多, 大四学生的高水平体力活动占比多\u0000 (30.40%); 不同体质量指数 (BMI) 组, 中等水平体力活动占比均最多, 偏瘦组低水平体力活动占比最少 (15.70%), 高水平体力活动占比最多 (37.31%),\u0000 满足推荐量的报告率最低 (\u0000 P<0.05)。二兀 Logistic 回归分析显示, 自我效能与体力活动呈正相关 (\u0000 OR = 1.04, 95%\u0000 CI = 1.03~1.05)。\u0000 结论 新冠肺炎疫情期间, 不同性别、年级和 BMI 大学生的自我效能和体力活动存在差异, 自我效 能对体力活动有积极影响。大学体育教学需重视学生的自我效能, 考虑个体和群体差异,\u0000 通过自我效能的改善促进体力活 动水平的提升。","PeriodicalId":106801,"journal":{"name":"Chinese Journal of School Health","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114134165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}