Table 1.
Participants with (n = 74) and without (n = 46) complete data compared on several variables at baseline (T0)
| Total | Complete data | Incomplete data | |
|---|---|---|---|
| N | 120 | 74 | 46 |
| BMI | 40.2 (6.1) | 40.8 (5.5) | 39.2 (6.8) |
| SDS-BMI | 3.41 (0.38) | 3.44 (0.36) | 3.36 (0.40) |
| Age (y) | 14.8 (2.4) | 14.9 (2.3) | 14.7 (2.4) |
| Male/Female (%) | 32.5/ 67.5 | 29.7/ 70.3 | 37.0/ 63.0 |
| Ethnicity (%) | |||
| Native Dutch | 60.7 | 62.0 | 58.7 |
| Other Western | 4.3 | 4.2 | 4.3 |
| Non-Western | 35.0 | 33.8 | 37.0 |
| Level of education parents (%) | |||
| Low | 36.7 | 37.8 | 34.8 |
| Medium | 39.2 | 40.5 | 37.0 |
| High | 19.2 | 18.9 | 19.6 |
| Unknown | 5.0 | 2.7 | 8.7 |
| Inhibitory control | |||
| SSRT (Stop Signal Task)a | 261.9 (82.8) | 254.7 (87.3) | 272.9 (74.9) |
| Sensitivity to reward | |||
| AV (Balloon Analogue Risk Task)a | 24.3 (10.9) | 24.9 (11.1) | 23.5 (10.5) |
Data are mean (SD), SD standard deviation, BMI body mass index, SDS-BMI standard deviation score of body mass index, SSRT stop signal reaction time measured in ms, AV adjusted value defined as the average number of pumps excluding balloons that exploded
a In the group with complete data, at T0 scores on the SSRT were not available for three participants and scores on the AV were not available for two of them