Table 1 Sample characteristics
Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Boys | Girls | Boys | Girls | Boys | Girls | Boys | Girls | Boys | Girls | |
Sample, n (%) | 2537 (50.9 %) | 2446 (49.1 %) | 2277 (51.0 %) | 2187 (49.0 %) | 2212 (51.1 %) | 2119 (48.9 %) | 2133 (51.2 %) | 2036 (48.8 %) | 2021 (51.1 %) | 1935 (48.9 %) |
Age, Mean (SD) | 4.2 (0.4) | 4.2 (0.4) | 6.3 (0.5) | 6.3 (0.5) | 8.3 (0.4) | 8.3 (0.4) | 10.3 (0.5) | 10.3 (0.5) | 12.4 (0.5) | 12.4 (0.5) |
Green Space, Mean % (SD) | 19.0 (16.5) | 19.1 (16.4) | 19.0 (16.8) | 19.1 (16.2) | 19.4 (16.9) | 19.1 (16.5) | 19.4 (16.9) | 19.0 (16.7) | 19.5 (17.0) | 19.2 (16.8) |
Weekly Family Income (In Thousands), Mean $ (SD) | 1.5 (2.6) | 1.6 (2.4) | 1.8 (1.2) | 1.8 (1.2) | 2.1 (1.5) | 2.1 (1.5) | 2.2 (2.0) | 2.3 (2.1) | 2.6 (2.0) | 2.5 (1.7) |
Maternal Education, Mean Years (SD) | 14.4 (2.6) | 14.4 (2.7) | 14.6 (2.5) | 14.6 (2.7) | 14.8 (2.5) | 14.7 (2.6) | 14.9 (2.5) | 14.9 (2.6) | 15.0 (2.5) | 15.0 (2.6) |
Child Indigenous Status, n (%) | 91 (3.6 %) | 96 (3.9 %) | 74 (3.3 %) | 79 (3.6 %) | 59 (2.7 %) | 65 (3.1 %) | 56 (2.6 %) | 62 (3.1 %) | 57 (2.8 %) | 56 (2.9 %) |
Child Speaks Language Other Than English, n (%) | 318 (12.5 %) | 306 (12.5 %) | 268 (11.8 %) | 249 (11.4 %) | 246 (11.1 %) | 220 (10.4 %) | 224 (10.5 %) | 218 (10.7 %) | 168 (8.3) | 159 (8.2 %) |
Impartial or Does Not Enjoy Physical Activity, n (%) | 169 (6.7 %) | 165 (6.8 %) | . | . | . | . | 132 (6.3 %) | 146 (7.3 %) | 160 (8.2 %) | 227 (12.0 %) |
Chooses active activities during free time, n (%) | 845 (33.4 %) | 600 (24.6 %) | 838 (36.8 %) | 399 (18.3 %) | 698 (31.6 %) | 488 (23.1 %) | . | . | 429 (21.5 %) | 233 (12.2 %) |
Weekday TV, Mean Minutes (SD) | . | . | 99.0 (66.2) | 94.7 (63.7) | 103.8 (78.7) | 99.1 (74.4) | 111.6 (77.0) | 105.4 (73.6) | 122.2 (90.5) | 118.5 (84.3) |
Weekend TV, Mean Minutes (SD) | . | . | 148.0 (89.4) | 140.98 (83.8) | 158.5 (93.7) | 156.2 (90.4) | 175.5 (95.7) | 178.0 (92.6) | 188.5 (99.9) | 192.4 (97.9) |
TUD Weekday Physical Activity, Mean Minutes (SD) | 66.1 (77.0) | 59.1 (72.1) | 83.0 (81.5) | 74.2 (83.6) | 84.7 (91.0) | 76.0 (90.4) | 142.3 (102.2) | 125.9 (95.6) | 116.8 (98.9) | 84.9 (88.7) |
Meets Physical Activity Guidelines Weekday, n (%) | 684 (41.6 %) | 597 (38.0 %) | 833 (58.8 %) | 655 (47.4 %) | 696 (54.3 %) | 587 (47.1 %) | 976 (79.3 %) | 881 (73.0 %) | 901 (67.3 %) | 675 (50.6 %) |
TUD Weekend Physical Activity, Mean Minutes (SD) | 98.4 (100.8) | 91.1 (94.9) | 173.8 (121.6) | 147.9 (115.6) | 159.4 (129.4) | 137.0 (122.6) | 144.6 (115.0) | 130.1 (117.7) | 136.7 (120.4) | 98.7 (105.6) |
Meets Physical Activity Guidelines Weekend, n (%) | 925 (57.2 %) | 815 (54.9 %) | 1286 (82.0 %) | 1097 (77.8 %) | 1028 (77.1 %) | 868 (69.9 %) | 255 (73.1 %) | 188 (66.0 %) | 240 (68.8 %) | 180 (55.4 %) |
TUD – Weekday Screen Time, Mean Minutes (SD) | 66.1 (77.0) | 59.1 (72.1) | 83.0 (81.5) | 74.2 (83.6) | 84.7 (91.0) | 76.0 (90.4) | 142.3 (102.2) | 125.9 (95.6) | 116.8 (98.9) | 84.9 (88.7) |
Meets Screen Time Guidelines Weekday, n (%) | 816 (49.3 %) | 925 (58.0 %) | 1090 (70.1 %) | 1142 (78.3 %) | 818 (61.5 %) | 883 (68.3 %) | 439 (35.2 %) | 564 (46.4 %) | 509 (37.8 %) | 513 (37.9 %) |
TUD – Weekend Screen Time, Mean Minutes (SD) | 98.4 (100.8) | 91.1 (94.9) | 173.8 (121.6) | 147.9 (115.6) | 159.4 (129.4) | 137.0 (122.6) | 144.6 (115.0) | 130.1 (117.7) | 136.7 (120.4) | 98.7 (105.6) |
Meets Screen Time Guidelines Weekend, n (%) | 674 (41.6 %) | 747 (49.7 %) | 590 (38.7 %) | 673 (47.9 %) | 394 (29.6 %) | 456 (36.5 %) | 48 (13.6 %) | 61 (21.4 %) | 103 (29.2 %) | 86 (25.5 %) |