Table 1 Group demographics prior to matching
Demographics Mean (SD) | PR comparison (n = 1395) | Hip and knee pain (n = 97) | ||
|---|---|---|---|---|
Age (year) | 68.2 (10.54) (n = 1394) | 69.3 (8.91) (n = 97) | ||
Male (%) | 52.0% (n = 762) | 55.7% (n = 54) | ||
%FEV1 | 58.61 (24.38) (n = 688) | 75.95 (27.64) (n = 40) | ||
BMI (kg/m2) | 28.23 (7.83) (n = 631) | 32.32 (8.69) (n = 82) | ||
PR Sessions Attended | 7.37 (5.28) (n = 1299) | 10.22 (3.07) (n = 89) | ||
MRC Grade n (%) | 1 | 14 (1.1%) | 1 | 1 (1%) |
2 | 286 (22.4%) | 2 | 20 (20.8%) | |
3 | 474 (37.2%) | 3 | 42 (43.8%) | |
4 | 387 (27.7%) | 4 | 22 (22.9%) | |
5 | 113 (8.9%) | 5 | 11 (11.5%) | |