论文部分内容阅读
精神发育不全系一种危害儿童身心健康的常见病,为了解广西北部农村本病流行情况,我们对该地区52263人进行了流行病学调查,现报告如下:调查方法和诊断标准整群随机抽样法以全州、兴安、灵川、临桂、桂林市郊五县(区)人口约185万,作为抽样框架,然后从各县(区)中随机抽取一个乡(镇),即永岁、严关、潭下、庙岭、雁山五乡(镇)为调查点,再从每个乡(镇)中随机抽取若干自然村,使每个调查点人口达一万余,五点人口共52263人作为调查样本。首先组织各调查点的基层卫生人员和干部办学习班,掌握精神发育不全的主要症状,了解调查对象和要求,然后分组挨家挨户摸底调查,提出待检患者名单再集中由调查组进行专科检
Mental underdiagnosis is a common disease that endangers children’s physical and mental health. To understand the prevalence of this disease in the rural areas of northern Guangxi, we conducted epidemiological surveys of 52,263 people in the area and are reported as follows: Methods of investigation and diagnostic criteria Cluster random sampling The law takes the population of about 1.85 million from the entire prefecture, Xing’an, Lingchuan, Lingui and Guilin suburbs as the sampling frame, and then randomly selects a township (town) from all counties (districts) Mingshan (town) as investigation point, and then from each township (town) selected a number of natural villages at random, so that each surveyed population of more than 10,000, the five-point population of 52263 people As a survey sample. First of all, we organized grass-roots health workers and cadres at all survey sites to learn the main symptoms of mental underdevelopment, understand the targets and requirements of the investigation, then conducted house-to-house surveys in groups and put forward the list of patients to be investigated and then focused on the specialist inspection by the investigation team