Table 3.
Physical activity score and category distribution at baseline and follow-up
|
Physical Activity Scorea |
Patient-Initiated n = 129 |
Staff-Referred n = 182 |
All Responders n = 311 |
||
| Baseline | |||||
| Mean (95% CI) | 2.1 (1.8-2.3) | 2.3 (2.1-2.5) | 2.2 (2.0-2.3) | ||
| Median (IQR) | 2 (1-3) | 3 (1-3) | 2.5 (1-3) | ||
| Physical activity score category, n (%)b | |||||
| 0 | 24 (19) | 31 (17) | 55 (18) | ||
| 1-2 | 49 (38) | 52 (29) | 101 (32) | ||
| 3-4 | 56 (43) | 99 (54) | 155 (50) | ||
| ≥ 5 | 0 (0) | 0 (0) | 0 (0) | ||
| 3 month follow-up | |||||
| Mean (95% CI) | 4.1 (3.4-4.7) | 4.2 (3.7-4.8) | 4.2 (3.8-4.6) | ||
| Median (IQR) | 3 (1-6) | 3 (2-6) | 3 (1-6) | ||
| Physical activity score category, n (%)c | |||||
| 0 | 20 (16) | 21 (12) | 41 (13) | ||
| 1-2 | 26 (20) | 37 (20) | 63 (20) | ||
| 3-4 | 31 (24) | 40 (22) | 71 (23) | ||
| ≥ 5 | 52 (40) | 84 (46) | 136 (44) | ||
aThe physical activity score ranged between 0 and 18.9, and the cutoff for being sufficiently physically active was 5. No patients were categorized as sufficiently physically active at baseline according to inclusion criteria.
bχ2 2 = 3.99 (P = .14), patient-initiated versus staff-referred for categories 0, 1-2 and 3-4 at baseline
cχ2 2 = 1.63 (P = .65), patient-initiated versus staff-referred for categories 0, 1-2, 3-4 and ≥ 5 at follow-up