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国外资料报道,东南亚一带葡萄胎发病率较欧洲和北美高。过去国内所报道的葡萄胎发病率均为葡萄胎患者与产科住院病人的比率。由于广大农村妇女多不到医院分娩,故以往数字不能反映人群的发病数字。为了提出人群发病率及进行流行病学分析,我们于1979年10月—12月进行了有关调查,现报道如下:一、调查地区及对象主要为西安市及商洛地区的工人、农民、干部及城市居民。全部为汉族已婚妇女。共调查34,002人,其中农民22,437人,占65.98%;工人10,931人,占
Foreign information reports, the incidence of hydatidiform moles in Southeast Asia higher than in Europe and North America. In the past, the incidence of hydatidiform moles in China were all reported as the ratio of hydatidiform mole to obstetric inpatient. As the majority of rural women have to go to hospitals for delivery, the figures do not reflect the incidence in the population. In order to put forward the population incidence and carry out epidemiological analysis, we carried out relevant surveys in October-December 1979, and are reported as follows: 1. The surveyed areas and targets are mainly workers, farmers, cadres and farmers in Xi’an and Shangluo areas City resident. All Han married women. A total of 34,002 people were surveyed, of which 22,437 were farmers, accounting for 65.98%; 10,931 workers, accounting for