Table 2.
Parent and child physical measures
| Baseline | Follow up | |||||
|---|---|---|---|---|---|---|
| HENRY | Control | Total | HENRY | Control | Total | |
| Child height | ||||||
| Mean (s.d.) | 83.6 (12.42) | 85.7 (10.23) | 85.0 (10.95) | 90.2 (10.88) | 91.7 (8.90) | 91.1 (9.69) |
| Median (range) | 83.0 (57.8, 07.0) | 86.3 (67.0, 13.5) | 85.9 (57.8, 13.5) | 89.3 (71.0, 15.0) | 91.0 (77.6, 19.8) | 89.8 (71.0, 119.8) |
| Missing | 19a | 10 | 29a | 9 | 11 | 20 |
| N | 28 | 60 | 88 | 38 | 59 | 97 |
| Child weight | ||||||
| Mean (s.d.) | 12.2 (4.01) | 11.7 (2.88) | 11.9 (3.37) | 15.0 (4.06) | 14.3 (2.65) | 14.6 (3.26) |
| Median (range) | 11.9 (6.5, 28.1) | 11.7 (6.3, 19.9) | 11.8 (6.3, 28.1) | 14.7 (8.8, 24.4) | 14.0 (9.5, 21.2) | 14.0 (8.8, 24.4) |
| Missing | 3 | 4 | 7 | 9 | 10 | 19 |
| N | 44 | 66 | 110 | 38 | 60 | 98 |
| Child BMI | ||||||
| Mean (s.d.) | 19.1 (4.28) | 16.4 (2.51) | 17.3 (3.41) | 18.4 (4.34) | 17.0 (1.79) | 17.6 (3.11) |
| Median (range) | 17.9 (14.2, 33.2) | 16.6 (7.6, 21.4) | 17.1 (7.6, 33.2) | 17.3 (11.6, 37.9) | 16.9 (12.8, 21.3) | 17.1 (11.6, 37.9) |
| Missing | 19 | 12 | 31 | 9 | 11 | 20 |
| N | 28 | 58 | 86 | 38 | 59 | 97 |
| Child BMI z-score | ||||||
| Mean (s.d.) | 1.8 (2.47) | − 0.0 (2.05) | 0.6 (2.34) | 0.9 (1.75) | 0.5 (1.22) | 0.6 (1.45) |
| Median (range) | 0.9 (− 2.0, 9.6) | 0.4 (− 8.7, 2.9) | 0.6 (− 8.7, 9.6) | 0.9 (− 3.8, 5.9) | 0.6 (− 3.4, 2.8) | 0.6 (− 3.8, 5.9) |
| Missing | 19 | 13 | 32 | 13 | 13 | 26 |
| N | 28 | 57 | 85 | 34 | 57 | 91 |
| Parent/carer weighta | ||||||
| Mean (s.d.) | 76.2 (23.11) | 76.3 (18.48) | 76.3 (20.31) | 80.3 (26.41) | 78.1 (20.17) | 79.0 (22.80) |
| Median (range) | 70.2 (39.8, 135.2) | 72.3 (47.9, 125.7) | 72.3 (39.8, 135.2) | 74.5 (41.6, 133.9) | 75.9 (50.5, 124.1) | 74.8 (41.6, 133.9) |
| Missing | 3 | 1 | 4 | 8 | 13 | 21 |
| N | 44 | 69 | 113 | 39 | 57 | 96 |
| Parent/carer waist circumferenceb | ||||||
| Mean (s.d.) | 97.5 (19.96) | 99.6 (22.88) | 98.8 (21.72) | 95.1 (27.21) | 95.3 (16.29) | 95.2 (21.30) |
| Median (range) | 94.0 (68.0, 155.0) | 97.0 (68.0, 177.0) | 95.0 (68.0, 177.0) | 91.9 (43.0, 161.6) | 95.0 (53.2, 146.2) | 92.8 (43.0, 161.6) |
| Missing | 7 | 7 | 14 | 11 | 18 | 29 |
| N | 40 | 63 | 103 | 36 | 52 | 88 |
| Parent/carer heighta | ||||||
| Mean (s.d.) | 161.5 (6.84) | 163.5 (9.75) | 162.7 (8.73) | – | – | – |
| Median (range) | 161.5 (148.0, 174.0) | 164.0 (113.0, 195.4) | 163.0 (113.0, 195.4) | – | – | – |
| Missing | 3 | 3 | 6 | – | – | – |
| N | 44 | 67 | 111 | – | – | – |
| Parent/carer BMI | ||||||
| Mean (s.d.) | 29.2 (8.04) | 28.4 (6.81) | 28.7 (7.29) | 30.9 (9.46) | 28.5 (6.56) | 29.5 (7.90) |
| Median (range) | 27.4 (15.7, 49.1) | 26.9 (19.0, 58.0) | 27.1 (15.7, 58.0) | 29.9 (16.5, 49.9) | 27.0 (20.3, 46.7) | 27.2 (16.5, 49.9) |
| Missing | 4 | 3 | 7 | 10 | 16 | 26 |
| N | 43 | 67 | 110 | 37 | 54 | 91 |
aData was set to missing for 2 children for child height at baseline (2 in the HENRY arm), 1 child (in the control arm) for child weight at baseline, 2 parents for parent height at baseline (2 in the control arm), and 1 parent for parent weight at baseline (in the control arm). Overall, parent and child demographics were similar for those where child BMI z-score could be calculated and those for whom child BMI-z score was missing
bParent/carer waist circumference was an optional measure for participants