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本文采用主成份分析方法对北京城乡291例老年高血压病患者进行了多因素综合分析。结果提示:吸烟、体重和性别因素与城乡老年高血压病均呈正相关;而血胆固醇因素的影响在城乡之间的分布是不同的。
In this paper, using principal component analysis of 291 elderly patients with hypertension in Beijing urban and rural areas conducted a comprehensive multi-factor analysis. The results suggest that there is a positive correlation between smoking, body weight and sex and urban and rural elderly patients with hypertension, while the distribution of blood cholesterol is different between urban and rural areas.