Characteristicsa | Cross-sectional (N = 132) | Longitudinal (N = 116) | Test-retest (N = 45) |
---|---|---|---|
Age (years) | 65.4 (10.9) | 65.9 (10.2) | 68.5 (10.9) |
Sex (female) (n, %) | 58 (43.9) | 51 (44.0) | 16 (35.6) |
Height (cm) | 171.1 (9.1) | 171.5 (8.9) | 171.5 (9.0) |
Weight (kg) | 78.4 (14.8) | 77.9 (14.9) | 79.4 (13.3) |
Body mass index (kg/m2) | 26.7 (4.0) | 26.4 (3.9) | 26.9 (3.6) |
PROMIS PAIN (T-score) | 65.7 (8.7) | 65.0 (8.8) | 64.2 (9.6) |
PROMIS PI (T-score) | 64.4 (7.0)b | 64.2 (7.2) | 63.9 (8.3) |
PROMIS PF (T-score) | 36.9 (5.5)b | 37.3 (5.5) | 37.2 (6.0) |
OHS | 22.1 (8.7)c | 22.5 (8.8)d | 22.5 (9.9) |
PROMIS PAIN (T-score change, 95% CI) | −20.0 (−21.6 to −18.4) | ||
PROMIS PI (T-score change, 95% CI) | −19.6 (−21.1 to −18.0) | ||
PROMIS PF (T-score change, 95% CI) | 15.8 (14.5 to 17.0) | ||
OHS (score change, 95% CI) | 22.6 (21.0 to 24.3) |