Table 3 Changes in key daily activPAL variables across any valid day/s at 6- and 16–18-month follow-up
Daily variables (min/day) | Number of clusters | Number of participants | Baseline Mean (SD) | Follow-up Mean (SD) | Mean change from baseline to follow-up (SD) | SHIFT vs. control | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Control | SHIFT | Control | SHIFT | Control | SHIFT | Control | SHIFT | Control | SHIFT | Adjusted mean difference (95% CI) a | p-value | |
Steps per day b | ||||||||||||
 16–18 months | 12 | 10 | 90 | 74 | 8978 (3226) | 9663 (3122) | 8789 (3148) | 9259 (3105) | − 189 (2169) | − 404 (2688) | 94 (− 878, 1066) | 0.849 |
Time sitting b | ||||||||||||
 6 months | 13 | 12 | 119 | 90 | 675 (92) | 664 (92) | 696 (87) | 655 (93) | 21 (79) | − 9 (77) | − 24 (− 43, − 6) | 0.011 |
 16–18 months | 12 | 10 | 90 | 74 | 676 (97) | 651 (87) | 679 (98) | 647 (77) | 4 (82) | − 4 (90) | − 12 (− 34, 9) | 0.268 |
Time standing b | ||||||||||||
 6 months | 13 | 12 | 119 | 90 | 204 (55) | 209 (53) | 194 (56) | 210 (61) | − 10 (37) | 1 (48) | 14 (2, 26) | 0.024 |
 16–18 months | 12 | 10 | 90 | 74 | 200 (54) | 216 (61) | 197 (58) | 211 (64) | − 3 (45) | − 5 (77) | 11 (− 5, 27) | 0.183 |
Time stepping b | ||||||||||||
 6 months | 13 | 12 | 119 | 90 | 116 (34) | 122 (40) | 107 (32) | 122 (40) | − 8 (23) | − 0.4 (32) | 11 (1, 21) | 0.024 |
 16–18 months | 12 | 10 | 90 | 74 | 117 (36) | 125 (38) | 114 (37) | 120 (36) | − 2 (22) | − 5 (31) | 1 (− 9, 11) | 0.818 |
Time LPA b | ||||||||||||
 6 months | 13 | 12 | 119 | 90 | 101 (29) | 107 (34) | 94 (28) | 104 (33) | − 6 (19) | − 3 (25) | 5 (− 2, 12) | 0.152 |
 16–18 months | 12 | 10 | 90 | 74 | 102 (29) | 109 (34) | 100 (32) | 104 (32) | − 2 (18) | − 5 (26) | − 1 (− 8, 7) | 0.863 |
Time MVPA b | ||||||||||||
 6 months | 13 | 12 | 119 | 90 | 15 (15) | 15 (14) | 13 (10) | 18 (18) | − 2 (14) | 3 (19) | 6 (0.3, 11) | 0.038 |
 16–18 months | 12 | 10 | 90 | 74 | 14 (15) | 16 (14) | 14 (13) | 16 (16) | − 1 (15) | − 0.1 (16) | 2 (− 3, 7) | 0.539 |