INT | COM | Between-group difference in change (95% CI)a) | |||
---|---|---|---|---|---|
B | F1 | B | F1 | ||
Psychosocial indicators (Student questionnaire), N | 561 | 585 | 749 | 716 | INT = 486; COM = 646 |
Family norm, n (%) | |||||
• Walking or cycling to school (more often or as often as now) | 265 (47.9) | 327 (56.6) | 354 (47.9) | 372 (52.4) | 3.6 (0.5 to 6.6)b) |
• Leisure PA (more often or as often as now) | 449 (80.2) | 448 (77.4) | 595 (80.2) | 540 (76.2) | −0.4 (−2.4 to 1.6) |
• Screen time (sets limitations or hopes for reduce) | 328 (59.3) | 339 (59.2) | 448 (60.7) | 379 (53.9) | 5.4 (3.3 to 7.4)c) |
Short-term behavioral intention, mean (SD) | |||||
• Walking or cycling to school (0–5 days) | 3.0 (2.3) | 2.7 (2.3) | 3.0 (2.4) | 2.7 (2.4) | 0.0 (−0.2 to 0.3) |
• Leisure PA (0–7 days) | 3.6 (2.0) | 3.7 (1.9) | 3.5 (1.9) | 3.4 (1.9) | 0.3 (0.1 to 0.6) |
• Exceeding 2 h of screen time (0–7 days) | 2.9 (2.2) | 2.8 (2.2) | 3.0 (2.2) | 3.1 (2.2) | −0.1 (− 0.4 to 0.1) |
Confidence to execute the short-term intention, n (%) | |||||
• Walking or cycling to school (totally or quite confident) | 455 (82.4) | 482 (84.0) | 632 (85.3) | 595 (84.2) | 2.6 (1.3 to 3.9) |
• Leisure PA (totally or quite confident) | 518 (92.5) | 523 (91.4) | 701 (94.2) | 640 (90.8) | 1.5 (−0.3 to 3.4) |
• Reducing screen time if wanted (totally or quite confident) | 446 (81.4) | 482 (84.8) | 618 (84.2) | 594 (84.8) | 1.5 (0.0 to 3.1) |
Parental indicators (Parental questionnaire), N | 401 | 327 | 558 | 401 | INT = 277; COM = 362 |
Knowledge about PA recommendations, n (%) | |||||
• Correct answer on PAd) | 365 (90.8) | 303 (92.7) | 508 (89.0) | 356 (88.8) | 1.6 (0.0 to 3.2) |
• Cannot say | 31 (7.7) | 23 (7.0) | 59 (10.6) | 41 (10.2) | 0.0 (−1.6 to 1.7) |
Knowledge about screen time recommendations, n (%) | |||||
• Correct answere) | 326 (83.4) | 258 (82.4) | 447 (81.4) | 289 (77.7) | 4.8 (2.3 to 7.2)2) |
• Cannot say | 12 (3.0) | 15 (4.6) | 25 (4.4) | 30 (7.5) | −0.1 (−2.8 to 2.7) |
Family discussions on child’s…, n (%) | |||||
• …leisure PA (yes) | 283 (70.6) | 190 (58.5) | 424 (74.3) | 217 (55.4) | 4.7 (−2.0 to 11.4) |
• …school commuting (yes) | 114 (28.8) | 49 (15.5) | 177 (31.3) | 63 (16.5) | 0.5 (−5.4 to 6.4) |
• …on screen time (yes) | 271 (67.8) | 201 (62.4) | 395 (69.1) | 244 (61.9) | 2.9 (−1.0 to 6.7) |
Family efforts to influence on child’s…, n (%) | |||||
• …leisure PA (yes) | 206 (51.8) | 118 (37.9) | 280 (48.9) | 159 (41.7) | −6.0 (−11.5 to −0.6) |
• …walking and cycling to school (yes) | 50 (12.8) | 28 (9.3) | 71 (12.6) | 28 (7.7) | −0.5 (−4.3 to 3.4) |
• …screen time (yes) | 227 (57.8) | 182 (57.2) | 348 (61.3) | 224 (57.6) | 0.8 (−2.1 to 3.6) |