农村健康问题的文献计量学分析

发布时间：2018-02-24 09:14

本文关键词： 检索方式在MEDLINE/Pubmed文献数据农村健康危险因素健康影响词频分析　出处：《环境与健康杂志》2015年02期 　论文类型：期刊论文

【摘要】：目的使用文献计量方法,从宏观层面定量分析农村健康主题研究的研究特点,并分析该领域中主要环境危险因素和健康危害的热点研究主题。方法在MEDLINE/Pubmed文献数据库中使用Me SH词"rural health"进行检索,获取农村健康主题的相关文献,下载并定量分析其题录信息和主题词信息。对论文发表年份、发表国家进行词频分析以获得农村健康主题研究的研究特点。选取词频排序前10%的主题词(总计词频占全部主题词词频的85.05%)分析归类至环境危险因素和健康危害。使用主题词共现分析法提炼高频主题词类簇,采用词频标化分析法和回归分析法研究高频主题词的词频分布及变化趋势,以此分析农村环境中主要健康危险因素和健康危害。结果 1948—2013年期间,农村健康研究领域共发表论文20 839篇,发表量呈逐年上升趋势。美国论文发表量占12.16%(2 534篇),我国仅发表相关论文468篇,占2.25%。农村环境危险因素的研究热点为饮水卫生、食品营养、厕所卫生、虫媒暴露、土壤污染、空气污染以及家畜暴露等7方面,主题词水供应、饮食、排泄物、昆虫媒介以及农药等的平均标化频次(NF)较高,依次为2.25%,1.35%,0.78%,0.61%,0.41%,其中饮食、排泄物、昆虫媒介和农药的NF有显著升高趋势(b=0.21,0.16,0.13,0.06,P=0.00)。农村健康危害疾病的研究热点为寄生虫病、呼吸系统疾病、循环系统疾病、精神障碍、性传播疾病、肿瘤、病毒性疾病、妊娠和围产期疾病、口腔疾病、伤害、代谢疾病及营养疾病等12方面,主题词寄生虫病、呼吸道疾病、心血管疾病、精神障碍以及HIV感染等的NF值较高,依次为6.21%,4.47%,2.96%,2.46%,2.33%,其中寄生虫病、心血管疾病、精神障碍以及HIV感染的NF呈显著升高趋势(b=0.97、0.24、0.27、0.79,P=0.00)。结论农村健康问题依旧是全球关注的热点研究领域,我国相关的研究较为薄弱。农村环境危险因素的研究热点集中在饮水卫生、食品营养、厕所卫生等7个方面,健康危害相关的研究热点集中在寄生虫病、呼吸系统疾病、循环系统疾病等12个方面。
[Abstract]:Objective to quantitatively analyze the characteristics of rural health theme research from the macro level by using bibliometrics. The main research topics of environmental risk factors and health hazards in this field were analyzed. Methods We used me SH word "rural health" in the MEDLINE/Pubmed literature database to retrieve the relevant papers on rural health subjects. Download and quantitative analysis of the title information and subject word information. In order to obtain the research characteristics of rural health theme research, the theme words (total word frequency accounted for 85.05% of the total thematic word frequency) were selected to be classified into environmental risk factors and health hazards. Using cooccurrence analysis of theme words to refine the cluster of high frequency subject words, The frequency distribution and change trend of high frequency thematic words were studied by means of word frequency standardized analysis and regression analysis, so as to analyze the main health risk factors and health hazards in rural environment. A total of 20 839 papers were published in the field of rural health research, and the number of papers published was increasing year by year. The number of papers published in the United States was 12.16 and 2534 in China, while only 468 papers were published in China, accounting for 2.25.The research focus on environmental risk factors in rural areas was drinking water sanitation. Food nutrition, toilet hygiene, insect exposure, soil pollution, air pollution, and livestock exposure were the seven main themes. The average standardized frequency of water supply, diet, excreta, insect vectors and pesticides were higher. The order is 2.25 and 1.350.780.780.780.61 and 0.41, in which the NF of diet, excreta, insect vectors and pesticides has a significant upward trend. The hot spots of rural health hazard diseases are parasitic diseases, respiratory diseases, circulatory diseases, mental disorders, sexually transmitted diseases, tumours, etc. The NF values of viral diseases, pregnancy and perinatal diseases, oral diseases, injuries, metabolic diseases and nutritional diseases were higher than those of parasitic diseases, respiratory diseases, cardiovascular diseases, mental disorders and HIV infection. The order is 6.21 / 4.47 / 2.96 and 2.46 / 2.33, in which parasitic diseases, cardiovascular diseases, mental disorders and HIV infection have a significantly increased trend of NF. Conclusion Rural health problems are still a hot research area of global concern. The research focus of rural environmental risk factors is on drinking water sanitation, food nutrition, toilet hygiene, etc. The research focus on health hazards is parasitic diseases, respiratory diseases, and so on. Circulatory diseases and other 12 aspects.
【作者单位】：北京协和医学院/中国医学科学院医学信息研究所/图书馆;
【基金】：国家卫生计生委“医学科技发展十三五战略研究”项目北京协和医学院“青年教师”项目(3332013087)
【分类号】：R127;G353.1

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