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Table 4 Spearman correlations between SF-36v2 domains and the TBI, PAD symptoms, and complications

From: Associations between the toe brachial index and health-related quality of life in older people

  Toe brachial index PAD symptoms Foot complications
SF-36 v2 Domain r s p r s p r s p
Physical function 0.112 0.267 0.030 0.765 −0.126 0.212
Role physical 0.219 0.029* −0.206 0.039* −0.222 0.027*
Body pain 0.140 0.165 0.093 0.355 0.004 0.972
Social Function 0.219 0.028* 0.052 0.608 0.094 0.355
Role Emotional 0.163 0.104 −0.037 0.715 0.015 0.885
Mental health −0.004 0.969 −0.018 0.856 0.030 0.766
Physical component summary 0.203 0.042* 0.019 0.851 −0.160 0.112
Mental component summary 0.088 0.386 0.012 0.906 0.122 0.227
  1. PAD peripheral arterial disease, r s Spearman’s correlation coefficient. *significance level < 0.05