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广西农民健康素养现况调查分析

内科 2015年第6期10卷 771-774页

作者：麦家志梁绍伶姚美熊绮梦吕炜广西壮族自治区卫生和计划生育委员会南宁市530021 广西壮族自治区疾病预防控制中心南宁市530028

目的掌握广西农民健康素养水平,为医疗卫生和健康教育与健康促进工作提供决策依据。方法采用多阶段分层整群及PPS抽样方法,抽取广西17个监测点非集体居住的15-69岁常住人口进行问卷调查,对3 474份有效问卷进行分析。结果广西农民健... 详细信息

目的掌握广西农民健康素养水平,为医疗卫生和健康教育与健康促进工作提供决策依据。方法采用多阶段分层整群及PPS抽样方法,抽取广西17个监测点非集体居住的15-69岁常住人口进行问卷调查,对3 474份有效问卷进行分析。结果广西农民健康素养总体水平为4.84%,女性高于男性,汉族最高,少数民族较低,素养水平随年龄增长而下降,文化程度越高,健康素养水平越高。三个方面健康素养水平分别为：基本知识和理念8.72%、生活方式与行为8.15%,基本健康技能5.87%。六类健康问题素养水平分别为：安全与急救30.66%、科学健康观17.24%、传染病预防13.79%、健康信息获取9.44%、基本医疗8.06%、慢性病预防6.22%。Logistic回归分析显示,民族和文化程度是农民健康素养水平的影响因素。结论广西农民健康素养水平处于较低水平,尤其是基本健康技能和慢性病防治素养水平较低,应采取针对性措施大力开展农民健康素养促进行动。

关键词：健康素养农民广西现况调查

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2013年广西健康素养水平及得分分析

现代预防医学 2016年第10期43卷 1826-1831页

作者：姚美梁绍伶李永振黄林周荣军熊绮梦陆松仪广西壮族自治区疾病预防控制中心

目的掌握广西城乡居民健康素养水平及得分,为医疗卫生和健康教育与健康促进工作提供决策依据。方法采用分层多阶段整群及PPS抽样方法,抽取全省12个监测点非集体居住的15;9岁常住人口进行问卷调查,对3 236份有效问卷进行分析。结果健康... 详细信息

目的掌握广西城乡居民健康素养水平及得分,为医疗卫生和健康教育与健康促进工作提供决策依据。方法采用分层多阶段整群及PPS抽样方法,抽取全省12个监测点非集体居住的15;9岁常住人口进行问卷调查,对3 236份有效问卷进行分析。结果健康素养总体（满分100分）平均分为（52.43±19.15）分,基本知识和理念素养（满分47分）平均分为26.27分,健康生活方式与行为素养（满分28分）平均分为14.02分,基本技能素养（满分25分）平均分为12.12分,均未达到及格分,城乡方面,总分、3个方面得分城市均高于农村;年龄、民族、文化程度、职业方面,总分、3个方面得分总体均有差异。经过加权调整后,2013年广西城乡居民健康素养总体水平为6.57%,城市高于农村,女性高于男性,素养水平随年龄增长而下降的趋势,素养水平随文化程度升高而上升的趋势。3个方面健康素养水平分别为:基本知识和理念12.75%、健康生活方式与行为6.80%,基本健康技能11.20%,3个方面素养水平在不同社会人口学特征人群中所呈现的特点与总体素养水平基本一致。结论广西城乡居民健康素养平均分低并且健康素养水平处于较低水平,尤其是健康生活方式与行为素养水平低。

关键词：广西健康素养得分

A novel bioinspired mechanism to elucidate the movement flexibility of the honeybee abdomen driven by muscles

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Insect Science 2022年第4期29卷 1181-1194页

作者： Yu-ling Zhang shao-Ze Yan You-Jian liang Division of Intelligent and Biomechanical Systems State Key Laboratory of TribologyDepartment of Mechanical EngineeringTsinghua UniversityBeijingChina DFH Satellite Co. Ltd.BeijingChina

The abdomen of a honeybee is a blueprint for bioinspired mechanical design because of its movement flexibility and ***,the abdominal muscles closely related to the movement flexibility mechanism have not been fully identified,limiting the potential biological advantage of their use in bionic mechanism *** this study,we reveal the muscle distribution of the complete muscular driving unit in a honeybee abdomen using stereoscopy and scanning electron microscopy,and the muscle distribution was effectively verified using X-ray tomography.A novel equivalent unit mechanism(EUM)was then proposed and the kinematic analysis indicated that the extension ratio,bending angle,and swing angle of the EUM reached 9.36%,1.22°,and 4.43°,*** deformation ability of the EUM was consistent with the movement of the abdomen,confirming the movement *** work may provide a new perspective for distributed bionic mechanism design.

关键词： bionics equivalent unit mechanism honeybee abdomen movement flexibility muscle

High-dimensional large-scale mixed-type data imputation under missing at random

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Science China Mathematics 2025年

作者： Wei Liu Guizhen Li ling Zhou Lan Luo School of Mathematics Sichuan University Center of Statistical Research and School of Statistics Southwestern University of Finance and Economics Department of Statistics and Actuarial Science University of Iowa

Missingness in mixed-type variables is commonly encountered in a variety of areas. The requirement of complete observations necessities data imputation when a moderate or large proportion of data is ***, inappropriate imputation would downgrade the performance of machine learning algorithms, leading to bad predictions and unreliable statistical inference. For high-dimensional large-scale mixed-type missing data, we develop a computationally efficient imputation method, missing value imputation via generalized factor models（MIG）, under missing at random. The proposed MIG method allows missing variables to be of different types,including continuous, binary, and count variables, and are scalable to both data size n and variable dimension p while existing imputation methods rely on restrictive assumptions such as the same type of missing variables,the low dimensionality of variables, and a limited sample size. We explicitly show that the imputation error of the proposed MIG method diminishes to zero with the rate Op(max{n-1/2, p-1/2}) as both n and p tend to infinity. Five real datasets demonstrate the superior empirical performance of the proposed MIG method over existing methods that the average normalized absolute imputation error is reduced by 5.3%–34.1%.

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广西SARS流行敏感区的确认及其控制模式探讨

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中华实验和临床病毒学杂志 2006年第4期20卷 387-389页

作者：黎学铭林睿杨益超欧阳颐谭毅张鸿满梁绍伶吕伟孟军广西疾病预防控制中心南宁530021

目的确认广西SARS流行敏感区,探讨其预防控制技术策略。方法收集与SARS流行的相关资料进行分析;采用统一设计的SARS调查表进行调查,对早期病例资料进行整理,统计分析各市、县上报数据资料;采用ELISA法和RT-PCR方法检测野生动物血清及其... 详细信息

目的确认广西SARS流行敏感区,探讨其预防控制技术策略。方法收集与SARS流行的相关资料进行分析;采用统一设计的SARS调查表进行调查,对早期病例资料进行整理,统计分析各市、县上报数据资料;采用ELISA法和RT-PCR方法检测野生动物血清及其他标本;启动广西“三网”疫情监测系统,采取“围、堵、追”技术措施进行预防控制。结果广西3年来报告SARS病例共22例,均发生于2003年,患者主要是在广东务工返乡民工,以青壮年为主,患者有明显的流行区生活史。80%以上患者发生在2003年1～4月两个高峰期。在部分鸟纲和爬行纲的野生动物的血清中查出阳性血清标本,果子狸未检测出阳性。2004年和2005年广西没有出现SARS新疫情。结论广西是SARS流行敏感区,所采用的预防控制技术策略体现了以社会性、群体性及个体健康相结合的现代预防控制模式,该模式在SARS流行敏感区效果显著。

关键词：严重急性呼吸综合征 SARS流行敏感区控制模式组织管理

Progress of research in the application of ultrasound technology for the treatment of Alzheimer’s disease

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Neural Regeneration Research 2025年第10期20卷 2823-2837页

作者： Qiuquan Cai lianghui Meng Meina Quan ling Wang Jing Ren Chenguang Zheng Jiajia Yang Dong Ming Academy of Medical Engineering and Translational Medicine Tianjin UniversityTianjinChina Innovation Center for Neurological Disorders Xuanwu HospitalCapital Medical UniversityBeijingChina Brain-Computer Interaction and Human-Machine Fusion Haihe Laboratory Tianjin UniversityTianjinChina Tianjin Key Laboratory of Brain Science and Neural Engineering Tianjin UniversityTianjinChina

Alzheimer’s disease is a common neurodegenerative disorder defined by decreased reasoning abilities,memory loss,and cognitive *** presence of the blood-brain barrier presents a major obstacle to the development of effective drug therapies for Alzheimer’s *** use of ultrasound as a novel physical modulation approach has garnered widespread attention in recent *** a safe and feasible therapeutic and drug-delivery method,ultrasound has shown promise in improving cognitive *** article provides a summary of the application of ultrasound technology for treating Alzheimer’s disease over the past 5 years,including standalone ultrasound treatment,ultrasound combined with microbubbles or drug therapy,and magnetic resonance imaging-guided focused ultrasound *** is placed on the benefits of introducing these treatment methods and their potential *** found that several ultrasound methods can open the blood-brain barrier and effectively alleviate amyloid-βplaque *** believe that ultrasound is an effective therapy for Alzheimer’s disease,and this review provides a theoretical basis for future ultrasound treatment methods.

关键词： Alzheimer’s disease blood-brain barrier drugs magnetic resonance imaging-guided focused ultrasound microbubbles scanning ultrasound ultrasound ultrasound stimulation

Mechanism of inflammatory response and therapeutic effects of stem cells in ischemic stroke:current evidence and future perspectives

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Neural Regeneration Research 2025年第1期20卷 67-81页

作者： Yubo Wang Tingli Yuan Tianjie Lyu ling Zhang Meng Wang Zhiying He Yongjun Wang Zixiao Li Vascular Neurology Department of NeurologyBeijing Tiantan HospitalCapital Medical UniversityBeijingChina China National Clinical Research Center for Neurological Diseases Beijing Tiantan HospitalCapital Medical UniversityBeijingChina Shanghai Engineering Research Center of Stem Cells Translational Medicine ShanghaiChina National Center for Healthcare Quality Management in Neurological Diseases Beijing Tiantan HospitalCapital Medical UniversityBeijingChina Institute for Regenerative Medicine Shanghai East HospitalSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina Chinese Institute for Brain Research BeijingChina Research Unit of Artificial Intelligence in Cerebrovascular Disease Chinese Academy of Medical SciencesBeijingChina Beijing Engineering Research Center of Digital Healthcare for Neurological Diseases BeijingChina

Ischemic stroke is a leading cause of death and disability worldwide,with an increasing trend and tendency for onset at a younger ***,in particular,bears a high burden of stroke *** recent years,the inflammatory response after stroke has become a research hotspot:understanding the role of inflammatory response in tissue damage and repair following ischemic stroke is an important direction for its *** review summarizes several major cells involved in the inflammatory response following ischemic stroke,including microglia,neutrophils,monocytes,lymphocytes,and ***,we have also highlighted the recent progress in various treatments for ischemic stroke,particularly in the field of stem cell ***,understanding the complex interactions between inflammation and ischemic stroke can provide valuable insights for developing treatment strategies and improving patient *** cell therapy may potentially become an important component of ischemic stroke treatment.

关键词： cell therapy immune cell inflammatory ischemic stroke stem cell

2013年广西居民6类健康问题素养水平及得分分析

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中国健康教育 2016年第10期32卷 871-875页

作者：姚美梁绍伶李永振黄林周荣军熊绮梦陆松仪广西壮族自治区疾病预防控制中心广西南宁530028

目的掌握广西城乡居民6类健康问题素养水平及得分,为医疗卫生和健康教育与健康促进工作提供决策依据。方法采用分层多阶段整群及PPS抽样方法,抽取广西12个监测点非集体居住的15~69岁常住人口进行问卷调查,对3236份有效问卷进行分析。... 详细信息

目的掌握广西城乡居民6类健康问题素养水平及得分,为医疗卫生和健康教育与健康促进工作提供决策依据。方法采用分层多阶段整群及PPS抽样方法,抽取广西12个监测点非集体居住的15~69岁常住人口进行问卷调查,对3236份有效问卷进行分析。结果健康素养总体（满分100分）平均分为（52.43±19.15）分,6类健康问题得分平均分依次为：安全与急救素养12.50、科学健康观素养10.55、传染病防治素养6.78、健康信息获取素养5.39、基本医疗素养8.39、慢性病防治素养8.81分。与及格分（60%）相比,6类问题除了安全与急救素养、科学健康观素养达到以外,其余均未达到。健康素养6类问题得分城市均高于农村;科学健康观素养得分女性高于男性,年龄、民族、文化程度、职业方面,6类问题得分总体差异均有统计学意义。经加权调整后,2013年广西城乡居民6类问题健康素养水平为：安全与急救素养42.40%、科学健康观素养24.68%、传染病防治素养16.69%、健康信息获取素养13.72%、基本医疗素养5.68%、慢性病防治素养7.38%。结论广西城乡居民6类健康问题素养水平平均分低并且健康素养水平处于较低水平,尤其是慢性病防治素养和基本医疗素养水平低。

关键词：广西 6类问题健康素养得分

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广西吸毒人群艾滋病的分子流行病学研究

应用预防医学 2007年第5期13卷 263-267页

作者：梁绍伶梁富雄陈杰刘伟黄达春 Nuanjun Ruchusatstawat Suthon Vongsheree 广西壮族自治区疾病预防控制中心 National Institute of Health ThailandBangkok

目的用分子生物学、流行病学研究方法研究吸毒人群HIV-1感染的分子生物学和行为学因素、流行特征和趋势,为制定有效的防治措施提供依据。方法问卷调查和HIV-1抗体检测,PCR和荧光标记末端终止物循环测序法检测HIV-1受体基因CCR5△32/△3... 详细信息

目的用分子生物学、流行病学研究方法研究吸毒人群HIV-1感染的分子生物学和行为学因素、流行特征和趋势,为制定有效的防治措施提供依据。方法问卷调查和HIV-1抗体检测,PCR和荧光标记末端终止物循环测序法检测HIV-1受体基因CCR5△32/△32和核苷酸序列、亚型。结果HIV-1感染率为57.14%。没有发现136-bp△32CCR5突变体。静脉注射率为86%,注射器共用率为47.9%。80.4%和8.9%的吸毒人员分别曾有过异性和同性性行为。HIV-1毒株至少有C、E两个亚型,C亚型为优势亚型,可能存在其它亚型或混合感染,亚型基因变异不大。结论吸毒人群为HIV-1易感人群,静脉吸毒、性交为HIV-1感染的行为因素,HIV-1感染毒株亚型呈多样性,应采取行为干预和针对不同流行毒株亚型的措施来防治HIV-1。

关键词：吸毒人群艾滋病 CCR-5受体 HIV-1序列亚型