Estimate | Ankle SBP | Arm SBP | ABI |
---|---|---|---|
Mean (SD) of pair means, mmHg* | 146.2 (23.76) | 125.2 (19.57) | 1.178 (0.1522) |
Mean (SD) of pair differences, mmHg* | -3.1 (20.67) | 0.9 (15.24) | -0.031 (0.1494)‡ |
Square root of variance components, mmHg* | Â | Â | Â |
   Between-person†| 21.4 (17.6,25.1) | 18.0 (14.5, 1.3) | 0.133 (0.112,0.150) |
   Within-person†| 14.6 (12.7,16.5) | 10.8 (8.9,12.4) | 0.106 (0.091,0.121) |
   Total†| 25.9 (22.8,28.7) | 21.0 (18.3, 3.7) | 0.170 (0.151,0.185) |
Reliability coefficient†| 0.682 (0.570, 0.772) | 0.736 (0.622, 0.827) | 0.612 (0.505, 0.699) |
Within-person coefficient of variation, %†| 10.0 (8.6, 11.2) | 8.6 (7.1, 9.9) | 9.0 (7.7, 10.2) |
Pearson correlation coefficient | 0.68 | 0.74 | 0.62 |