Table 2.
Baseline sample characteristics by trial arm and by participation status at outcome
| Characteristic | Trial arm | Retention to outcome | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Intervention | Control | Retained | Lost | ||||||||
| No | Value* | No | Value* | No | Value* | No | Value* | ||||
| Child: | |||||||||||
| Age (years) | 62 | 7.2 (2.3) | 56 | 7.4 (2.2) | 107 | 7.3 (2.2) | 11 | 7.7 (2.7) | |||
| Male sex, No (%) | 62 | 31 (50) | 56 | 33 (59) | 107 | 57 (53) | 11 | 7 (64) | |||
| Body mass index | 62 | 22.3 (2.7) | 56 | 22.8 (3.6) | 107 | 22.5 (3.2) | 11 | 22.7 (3.1) | |||
| Body mass index z score | 62 | 2.2 (0.5) | 56 | 2.1 (0.3) | 107 | 2.2 (0.4) | 11 | 2.2 (0.5) | |||
| Family disadvantage index | 62 | 1029 (65.7) | 56 | 1030 (45.3) | 107 | 1030 (56.8) | 11 | 1022 (57.9) | |||
| Mother: | |||||||||||
| Body mass index† | 55 | 26.9 (5.7) | 44 | 28.0 (7.1) | 90 | 27.4 (6.5) | 9 | 26.8 (5.4) | |||
| Overweight or obese, No (%) | 55 | 28 (51) | 44 | 26 (59) | 90 | 48 (53) | 9 | 6 (67) | |||
| Father: | |||||||||||
| Body mass index† | 49 | 27.8 (6.9) | 37 | 29.8 (4.9) | 79 | 30.1 (6.2) | 7 | 26.4 (2.6) | |||
| Overweight or obese, No (%) | 49 | 39 (80) | 37 | 31 (84) | 79 | 66 (84) | 7 | 4 (57) | |||
*Values are mean (SD) unless otherwise indicated.
†Parent’s body mass index calculated from height and weight values reported by responding parent.