Impact of multiple chronic conditions on quality of life.

Linear regression model for the global sample was adjusted for sex, age, marital status, education level, urbanicity and number of chronic conditions. Analogous linear regressions were performed for male and female, adjusted by the same variables but sex. NOTE: QoL  =  quality of life. Results with 95% Confidence interval.
Impact of multiple chronic conditions on quality of life.

针对全球样本构建的线性回归模型，已对性别、年龄、婚姻状况、教育水平、城乡居住地属性以及慢性疾病患病数量进行了混杂校正。针对男性与女性亚群分别开展了同类线性回归分析，校正变量除性别外与前述一致。注：QoL（quality of life）即生活质量。所有分析结果均附带95%置信区间。
多重慢性疾病对生活质量的影响。