Variable | Intention-to-treat population | Per-protocol population |
---|---|---|
Mean (SD) Median (range) n = 438 | Mean (SD) Median (range) n = 116 | |
Food adherencea, of all visits | 2.9 (0.8) 3 (1–4) n = 346 | 3.2 (0.7) 3 (2–4) |
Physical activity adherencea, of all visits | 2.5 (0.8) (1–4) n = 356 | 2.8 (0.6) 3 (2–4) |
Number of logbook visits | 4.7 (2.3) 6 (0–7) | 6.3 (0.6) 6 (5–7) |
Composite variable for all activities | 3.5 (1.7) 4 (0–7) | 4.3 (1.1) 4 (3–7) |
n (%) | n (%) | |
Adherencea to both food and physical activity criteria | 119 (27.2) | 116 (100) |
Adherencea to food criteria | 276 (63.0) | 116 (100) |
Adherencea to physical activity criteria | 295 (67.4) | 116 (100.0) |
Use of pedometer | 148 (34.7) | 45 (38.8) |
Use of walking poles | 86 (20.0) | 34 (29.3) |
Contact with dietician | 170 (39.0) | 49 (42.2) |
Participated in aqua aerobics | 73 (16.9) | 24 (20.7) |
At least one visit with follow-up of food activities | 333 (76.0) | 116 (100) |
At least one visit with follow-up of physical activity | 317 (72.4) | 116 (100) |
At least one logbook visit | 391 (89.3) | 116 (100) |
Number of logbook visits | ||
0–4 | 136 (30.9) | 0 (0) |
5–6 | 220 (50.2) | 70 (60.3) |
7 | 82 (18.7) | 46 (39.7) |