Do social support and community engagement act as mechanisms in the association between neighbourhood income inequality and the mental health of mothers in Calgary,Canada? A mediation analysis

PurposeAccording to the social determinants of health framework, income inequality is a potential risk factor for adverse mental health. However, few studies have explored the mechanisms suspected to mediate this relationship. The current study addresses this gap through a mediation analysis to determine if social support and community engagement act as mediators linking neighbourhood income inequality to maternal anxiety and depressive symptoms within a cohort of new mothers living in the City of Calgary, Canada.MethodsData collected at three years postpartum from mothers belonging to the All Our Families (AOF) cohort were used in the current study. Maternal data were collected between 2012 and 2015 and linked to neighbourhood socioeconomic data from the 2006 Canadian Census. Income inequality was measured using Gini coefficients derived from 2006 after-tax census data. Generalized structural equation models were used to quantify the associations between income inequality and mental health symptoms, and to assess the potential direct and indirect mediating effects of maternal social support and community engagement.ResultsIncome inequality was not significantly associated with higher depressive symptoms (β = 0.32, 95%CI = −0.067, 0.70), anxiety symptoms (β = 0.11, 95%CI = −0.39, 0.60), or lower social support. Income inequality was not associated with community engagement. For the depression models, higher social support was significantly associated with lower depressive symptoms (β = −0.13, 95%CI = −0.15, −0.097), while community engagement was not significantly associated with depressive symptoms (β = 0.059, 95%CI = −0.15, 0.27). Similarly, for the anxiety models, lower anxiety symptoms were significantly associated with higher levels of social support (β = −0.17, 95%CI = −0.20, −0.13) but not with higher levels of community engagement (β = 0.14, 95%CI = −0.14, 0.41).ConclusionThe current study did not find clear evidence for social support or community engagement mediating the relationship between neighbourhood income inequality and maternal mental health. Future investigations should employ a broader longitudinal approach to capture changes in income inequality, potential mediators, and mental health symptomatology over time.     

互联网形势下医院离退休干部管理工作探索

当前我国科技技术进一步提升,国民生活水平也在不断地进步,对于医院离退休干部管理服务的要求也越来越高。对于医院的工作来说,处理好医院的退离休老干部是一项十分重要的工作,所以医院工作管理人员需要提高对于离退休老干部管理工作的重视。而在传统意义下医院离退休干部的管理服务,存在着较多的问题,而当前在互联网的形势下却能够实现更加具有科学化、合理化的服务。通过创新服务理念,对于管理方式进行改革,可以有效地改善当前对于医院离退休干部的管理服务水平,青年团员可以自行组成相应的志愿者,加强对于退休老人的关心,了解老干部在生活以及学习中出现的问题,并且采取有效的措施进行解决。本文通过以阐述我国当前离退休干部管理工作的现状作为切入点,进行分析探究,进一步提出互联网模式下提高我国医院离退休干部管理的对应措施。     

2016—2021年灌云县手足口病流行病学特征分析

目的 分析灌云县2016—2021年手足口病流行特征,为手足口病的防控提供参考依据。方法 采用描述性统计方法,分析灌云县手足口病的流行特征以及病原学变化等。结果 2016 —2021年灌云县手足口病 4 205例,呈现出“隔年高发”特征,年平均发病率为67.50/10万;4 —6月和10 —12月为高发期;男性占比明显高于女性;0～4岁散居儿童居多;伊山镇、侍庄街道和东王集镇发病率位居前三。2016 —2017年确诊患儿病原以EV71为主,2018—2021年以Cox A6为主。8例重症病例集中在1～5岁,确诊的重症患者以EV71感染为主。结论 灌云县手足口病疫情具有“隔年高发”和季节性“双峰流行”特征,以0～4岁散居儿童为高发人群和灌云县县城及周边镇(街)为高发区域。EV71灭活疫苗接种能有效预防EV71病毒引发的手足口病。     

2009-2018年资阳市手足口病流行病学及病原学特征分析

目的 研究2009-2018年资阳市手足口病的流行病学及病原学特征，为有效防控手足口病提供理论依据。方法 从中国疾病控制中心监测信息报告管理系统获取以乡镇为单位的手足口病数据，进行三间分布描述，利用ArcGIS 10.1软件制作专题地图。结果 资阳市2009-2018年累计报告病例19195例，年平均发病率为61.72/10万，虽总体上呈升高的趋势；各乡镇均有手足口病报告；每年有两个发病高峰，分别是5-7月和9-11月，其中5-7月为主高峰，9-11月为次高峰；男女性别比为1.44[DK]∶1，5岁以下儿童共发病18209例，占比为94.9%。2015年之前优势毒株为EV71和CoxA16，2015年之后优势毒株为其他肠道病毒。结论 资阳市手足口病发病呈持续升高态势。手足口病的优势毒株近年来在改变，应增加人肠道病毒的监测种类，落实综合性防控措施，预防和控制手足口病的流行。     

昆明市2013-2017年丙型病毒性肝炎流行特征及趋势分析

目的分析昆明市2013-2017年丙型病毒性肝炎的流行特征和流行趋势,为科学制定防控策略提供依据。方法运用描述性流行病学方法,统计昆明市2013-2017年丙型病毒性肝炎的发病情况,分析其流行特征和趋势。结果昆明市2013-2017年丙型病毒性肝炎呈现先上升后下降的趋势,2015年达到发病高峰,其发病率高达32.80/10万,总体上2013-2017年丙型病毒性肝炎发病率呈现上升趋势,且肝炎和丙肝以官渡区、五华区和西山区为主要的高发地区;无明显的季节性特点,四季均有发病;易发生丙型病毒性肝炎的人群为35~50岁的农民和家务及待业人员。结论昆明市丙型病毒性肝炎发病状况并不乐观,应加强丙肝防控力度,重点关注高发地区和高发人群,通过有效举措控制丙型病毒性肝炎的发病率。     

河南省部分地区人群血吸虫病血清学初步调查

目的初步了解河南省血吸虫病感染情况和潜在的流行因素。方法选择四个县的人群进行流行病学调查并采用IHA方法检测调查人群的血清抗体。结果共调查四个县的848人,未发现血吸虫抗体阳性者;人群血吸虫病防治知识贫乏。结论河南省仍然为血吸虫病非流行区,但需加强血吸虫病健康教育知识的普及。     

Preventing heart disease: is treating the high risk sufficient?

Monte Carlo simulation was used to assess the effects of several intervention strategies on coronary heart disease mortality rates in a Finnish and a North American cohort. Lowering total serum cholesterol by 4%, smoking by 15%, and diastolic blood pressure by 3% for the whole cohort would be expected to reduce the incidence of non-fatal myocardial infarction by at least 13% and coronary heart disease deaths by at least 18%. Lowering serum cholesterol by 34%, diastolic blood pressure to 90 mmHg, and reducing smoking by 20% in the subset of the population with all three risk factors in the highest quartile would result in a 6-8% reduction in non-fatal myocardial infarction and a 2-9% reduction in deaths from coronary heart disease in these cohorts. These data demonstrate that in populations with a relatively high incidence of heart disease, treating the entire population will produce larger effects than focusing only on high-risk populations.     

山东省淄博市1983—2003年肾综合征出血热流行趋势及流行特征分析

1983年淄博市首次发现肾综合征出血热(HFRS),1986年疫情达历史高峰;之后疫情总体呈下降趋势,现将近20年来淄博市HFRS的流行情况分析如下。1.资料与方法:人间疫情资料来源于各区县疫情报告统计,人口资料来源于淄博市统计局统计年鉴,数据用Excel 2000软件分析。2.结果: (1)流行趋势:①1983-2003年全省共发病15 507例,年均发病率为22.13/10万;病死116例,病死率为0.56%;发病率波动在0.27/10万～76.51/10万之间。20世纪80年代发