Characteristic | As randomised | As analysed | ||||
---|---|---|---|---|---|---|
Intervention (n = 83) | Control (n = 81) | Total (n = 164) | Intervention (n = 29) | Control (n = 35) | Total (n = 64) | |
Age years, mean (SD) | ||||||
Child | 2.7 (0.7) | 2.9 (0.7) | 2.8 (0.7) | 2.8 (0.7) | 2.8 (0.8) | 2.8 (0.8) |
Parent | 29.4 (5.3) | 31.7 (5.6) | 30.6 (5.6) | 30.9 (5.9) | 33.2 (5.4) | 32.2 (5.7) |
Sex, n (%) | ||||||
Child | ||||||
Female | 43 (52.4) | 42 (52.5) | 85 (52.5) | 14 (50.0) | 17 (50.0) | 31 (50.0) |
Male | 39 (47.6) | 38 (47.5) | 77 (47.5) | 14 (50.0) | 17 (50.0) | 31 (50.0) |
Parent | ||||||
Mother | 80 (96.4) | 77 (95.1) | 157 (95.7) | 28 (96.6) | 32 (91.4) | 60 (93.8) |
Father | 3 (3.6) | 4 (4.9) | 7 (4.3) | 1 (3.5) | 3 (8.6) | 4 (6.3) |
Ethnicity, n (%) | ||||||
Child | ||||||
White | 35 (42.7) | 25 (30.9) | 60 (36.8) | 9 (31.3) | 9 (25.7) | 18 (28.1) |
South Asian | 43 (52.4) | 50 (61.7) | 93 (57.1) | 19 (65.5) | 25 (71.4) | 44 (68.8) |
Othera | 4 (4.9) | 6 (7.4) | 10 (6.1) | 1 (3.5) | 1 (2.9) | 2 (3.1) |
Parent | ||||||
White | 34 (44.2) | 28 (43.1) | 62 (43.7) | 9 (33.3) | 9 (33.3) | 18 (33.3) |
South Asian | 41 (53.3) | 36 (55.4) | 77 (54.2) | 17 (63.0) | 18 (66.7) | 35 (64.8) |
Othera | 2 (2.6) | 1 (1.5) | 3 (2.1) | 1 (3.7) | 0 (0.0) | 1 (1.9) |
Physical activity | n = 55 | n = 58 | n = 113 | n = 29 | n = 35 | n = 64 |
Minutes spent in MVPA/day, mean (SD) | 64.2 (26.3) | 62.0 (22.9) | 63.1 (24.5) | 65.6 (26.7) | 61.9 (23.7) | 63.6 (25.0) |
Minutes spent in light activity/day, mean (SD) | 212.8 (44.1) | 212.6 (40.2) | 212.7 (41.9) | 224.1 (41.6) | 219.2 (36.8) | 221.4 (38.8) |
Minutes spent sedentary/day, mean (SD) | 317.7 (89.1) | 287.4 (64.8) | 302.2 (78.7) | 342.8 (89.3) | 296.8 (61.5) | 317.7 (78.3) |
Minutes of total PA/day, mean (SD) | 277.0 (60.2) | 274.6 (56.0) | 275.8 (57.8) | 289.7 (57.2) | 281.1 (53.1) | 285.0 (54.7) |
Percentage of children ≥180 min/day (%) | 53/55 (96.4) | 55/58 (94.8) | 108/113 (95.6) | 29/29 (100.0) | 33/35 (94.3) | 62/64 (96.9) |
Anthropometry | ||||||
Height in centimetres, mean (SD) | n = 72 | n = 73 | n = 145 | n = 26 | n = 30 | n = 56 |
92.4 (7.3) | 93.1 (6.9) | 92.8 (7.1) | 93.5 (8.2) | 92.8 (7.8) | 93.1 (7.9) | |
Weight in kilograms, mean (SD) | n = 74 | n = 77 | n = 151 | n = 28 | n = 34 | n = 62 |
14.1 (2.5) | 14.3 (2.3) | 14.2 (2.4) | 14.4 (2.6) | 14.3 (2.6) | 14.3 (2.6) | |
Abdominal circumference in centimetres, mean (SD) | n = 60 | n = 66 | n = 126 | n = 22 | n = 27 | n = 49 |
50.0 (3.8) | 50.2 (3.9) | 50.0 (3.8) | 49.6 (3.4) | 50.6 (4.3) | 50.1 (3.9) | |
Arm circumference in centimetres, mean (SD) | n = 55 | n = 66 | n = 121 | n = 21 | n = 27 | n = 48 |
16.9 (1.8) | 17.3 (3.9) | 17.1 (3.1) | 17.0 (1.8) | 18.3 (5.9) | 17.7 (4.6) | |
BMI z-score, mean (SD) | n = 71 | n = 73 | n = 144 | n = 26 | n = 30 | n = 56 |
0.6 (1.1) | 0.8 (1.1) | 0.7 (1.1) | 0.5 (1.1) | 1.0 (1.1) | 0.7 (1.1) | |
Overweight, BMI z-score ≥1.04, n (%) | n = 71 | n = 73 | n = 144 | n = 26 | n = 30 | n = 56 |
24 (33.8) | 29 (39.7) | 53 (36.8) | 8 (30.8) | 12 (40.0) | 20 (35.7) | |
Well-being | n = 75 | n = 72 | n = 147 | n = 27 | n = 30 | n = 57 |
ComQol-A5 total objective score, mean (SD) | 73.2 (8.0) | 75.2 (7.1) | 74.2 (7.6) | 74.7 (7.6) | 76.3 (6.9) | 75.6 (7.2) |
Self-efficacy | n = 83 | n = 80 | n = 163 | n = 29 | n = 34 | n = 63 |
General self-efficacy, mean (SD) | 30.3 (5.7) | 29.1 (5.4) | 29.7 (5.6) | 30.6 (4.6) | 30.0 (5.3) | 30.3 (4.9) |