南方某部队野外驻训期间急性腹泻病流行病学研究

发布时间：2018-03-19 04:16

本文选题：急性腹泻病　切入点：流行病学　出处：《中华流行病学杂志》2000年02期 　论文类型：期刊论文

【摘要】：目的　对野外驻训期间我军腹泻病的流行特征及危险因素进行初步研究。方法　对某部队野外驻训期间腹泻病发病进行流行病学调查 ,统计方法采用多元线性逐步回归和判别分析。结果　参训部队腹泻发病率较同期该地常年驻军显著增高 (7.32 %vs 0 .98% ,P 0 .0 5 ) ;干部发病率低于战士 (0 .99%vs 8.2 0 % ,P 0 .0 5 ) ;腹泻的发生贯穿整个非常时期 ,但高峰期常见于初期 ,此后逐渐趋于平稳 ,并可时有大小不等的散在暴发 ;发病率的单位分布存在明显差异。经回归和判别分析 ,结果显示发病率与参训单位的苍蝇密度和人均日供开水量有关 ,判别模型总的判别正确率达91.9%。结论　本结果为我军野外驻训期间腹泻病的预防提供了参考信息
[Abstract]:Objective to study the epidemic characteristics and risk factors of diarrhea disease in our army during field training. Methods Epidemiological investigation was carried out on the incidence of diarrhea disease during field training in a certain army. Multivariate linear stepwise regression and discriminant analysis were used. Results the incidence of diarrhea in the training troops was 7.32% vs 0.98% (P 0.05), the incidence of cadres was lower than that of soldiers (0.99% vs 8.20% P 0.05). The incidence of diarrhea lasted through the whole extraordinary period, but the peak period was common in the initial period, and then tended to be stable gradually, and then there could be scattered outbreaks of varying sizes. There were significant differences in the unit distribution of the incidence of diarrhea by regression analysis and discriminant analysis. The results showed that the incidence rate was related to the density of flies and the amount of water per person per day in training units, and the total correct rate of discriminant model was 91.90.Conclusion this result provides reference information for the prevention of diarrhea during field training of our army.
【作者单位】：第一军医大学南方医院消化内科第一军医大学流行病学教研室第一军医大学流行病学教研室第一军医大学流行病学教研室第一军医大学流行病学教研室第一军医大学流行病学教研室第一军医大学流行病学教研室
【分类号】：R82

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