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目的 研究社会经济情况对肺结核患病的影响 ,有针对性地采取预防措施。方法 采用1∶1配对病例 -对照研究方法 ,对 85对肺结核病例和对照进行问卷调查。应用条件Logistic回归模型进行单因素分析和多因素分析 ,计算比值比及其 95 %可信区间。结果 单因素分析中 ,与肺结核患病相关的因素是人均月收入、就业情况、医疗保障、经济来源 ,其OR值分别为 4 .0 0 0、5 .333、8.0 0 0、6 .0 0 0 (χ2 =7.2 0 0 ,8.895 ,5 .4 40 ,4 .880 ;P <0 .0 5 )。全变量条件Logistic多因素分析 ,最终进入多因素回归模型的有就业情况及人均月收入。结论 无工作、家庭人均月收入低是武汉市肺结核患病的危险因素
Objective To study the impact of socio-economic conditions on the prevalence of tuberculosis and to take preventive measures in a targeted manner. Methods A 1: 1 matched case-control study was used to survey 85 pairs of pulmonary tuberculosis cases and controls. Logistic regression model was used to carry out univariate analysis and multivariate analysis to calculate the odds ratio and its 95% confidence interval. Results In the univariate analysis, the factors related to the prevalence of tuberculosis were monthly per capita income, employment status, medical insurance and economic sources, with OR values of 4.000, 0.5333, 8.000, 0.600 0 (χ2 = 7.200, 8.895, 5.44, 4.808; P <0.05). Full-variable conditional Logistic multivariate analysis, and finally into the multi-factor regression model of employment and per capita monthly income. Conclusion No work, low per capita monthly household income is a risk factor for tuberculosis in Wuhan