Li S C, Schoenberg B S, Wang C C, Cheng X M, Rui D Y, Bolis C L, Schoenberg D G
Arch Neurol. 1985 Jul;42(7):655-7. doi: 10.1001/archneur.1985.04060070045013.
A door-to-door survey was conducted in six cities of the People's Republic of China. A total of 63,195 individuals were sampled during 1983 to determine the prevalence of major neurologic disorders. The survey involved a complete census, followed by a pretested interview and brief screening examination with a high level of sensitivity for detecting individuals with frequently occurring neurologic diseases, including movement disorders. Subjects with abnormal responses or findings were examined by a neurologist. There was 100% cooperation among the study subjects. Twenty-eight individuals alive on prevalence day (Jan 1, 1983) were identified as having Parkinson's disease, yielding an age-adjusted (to the 1960 US population) prevalence ratio of 57 per 100,000 population. All subjects were older than the age of 50 years. After the fifth decade of life, the age-specific prevalence ratios increased with age.
在中国六个城市进行了挨家挨户的调查。1983年期间共抽取了63195人，以确定主要神经系统疾病的患病率。该调查包括全面普查，随后进行经过预测试的访谈和简短的筛查检查，这种检查对检测包括运动障碍在内的常见神经系统疾病患者具有很高的敏感性。有异常反应或检查结果的受试者由神经科医生进行检查。研究对象的合作率为100%。在患病率调查日（1983年1月1日）存活的28人被确定患有帕金森病，年龄调整后（以1960年美国人口为标准）的患病率为每10万人57例。所有受试者年龄均超过50岁。在生命的第五个十年之后，年龄别患病率随年龄增长而增加。
