Methods The weights of the 8 dimensions of SF-36 were calculated by primary component analysis(PCA)to comprehensively evaluate by TOPSIS and rank sum ratio(RSR)method.

• 方法采用主成分因子分析(PCA)法确定中文版SF-36各个领域的权重,并运用TOPSIS法与秩和比(RSR)法相结合进行综合评价。 结果成都老年人QOL最优;