成都风湿发病的气象分析

应用数诸天气学的方法，对风湿病发生时的气象条件和天气系统进行分析归纳，得出成都地区风湿发生的高峰期主要是春末夏初，秋末冬初，风湿的发生主要与气象因子中的相对湿度，温度及其变化有很大的关系。成都地区与风湿发作的有关天气系统有西南低涡、南支槽、蒙古高压、高原低涡、高原切变线等，且在冷锋过境或持续低温阴雨的天气形势下会诱发风湿病发作，由此可通过数据统计的方法和天气学的方法来预测风湿病发病期，为预防风湿病提供依据。

Meteorological diagnose of rheumatic attack in Chengdu

The meteorological conditions and weather system inducing the rheumatic attack are analyzed by using the mathematical statistics and synoptic methods. The results show that the peak periods of the rheumatic attack are almost in the late spring, early summer, late autumn and early winter. The rheumatic attack is related to the variations of the meteorological factors such as the humidity, temperature and synoptic system such as Southwest China vortex, southern trough, Mongolian high, vortex on Tibetan plateau and plateau shear line. Therefore the rheumatic attack can be predicted and the scientific basis for the prevention of the rheumatism is provided.