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[目的]探讨特大高温干旱对重庆市巴南区居民消化系统疾病的影响。[方法]采用描述性研究中的历史常规资料分析方法,描述2006年7～8月与相邻2年(2005年,2007年)同期门诊病人消化系统疾病的疾病谱特点,并进行对比分析。[结果]2006年7～8月期间高温干旱程度明显强于相邻2年同期水平;老年人群(≥65岁)病例的构成比在2006年显著高于相邻两年;传染病和胃肠炎的构成比在2006年均显著高于相邻两年;胃炎、胆石病和胆囊炎、肠炎、胃肠炎在3年中一直居于前4位。[结论]特大高温干旱对胃肠炎和传染病影响显著。高温干旱期间,胃炎、胆石病和胆囊炎、肠炎、胃肠炎是重点预防的消化系统疾。老年人群是主要的高危人群。
[Objective] To investigate the effects of extra-high temperature and drought on digestive system diseases in Banan District of Chongqing. [Methods] By using the method of historical conventional data analysis in descriptive study, the characteristics of disease spectrum of digestive diseases in outpatients from July to August in 2006 and the adjacent 2 years (2005 and 2007) were described and compared. [Result] The temperature and drought in July and August in 2006 were significantly higher than those in the same period in two years. The constituent ratio of elderly patients (≥65 years) was significantly higher than that of the adjacent two years in 2006; the infectious diseases and gastrointestinal The proportions of inflammation in 2006 were significantly higher than the adjacent two years; gastritis, gallstone disease and cholecystitis, enteritis, gastroenteritis in the three years has been living in the top four. [Conclusion] Excessively high temperature and drought had significant effects on gastroenteritis and infectious diseases. During high temperature and drought, gastritis, gallstone disease and cholecystitis, enteritis, gastroenteritis is a key prevention of digestive diseases. The elderly are the major high-risk groups.