Table 1 BMI, height and weight (mean, standard deviation and sample size) by age, intellectual disability status and gender
From: Obesity in British children with and without intellectual disability: cohort study
Age | ID | No ID | ||
|---|---|---|---|---|
Boys | Girls | Boys | Girls | |
5 years | N = 325 | N = 203 | N = 7274 | N = 7112 |
 Height (cm) | 109.6 (5.6) | 107.8 (5.8) | 111.2 (5.0) | 110.3 (4.9) |
 Weight (kg) | 20.1 (4.1) | 19.1 (3.0) | 20.4 (3.3) | 19.9 (3.1) |
 BMI | 15.3 (5.2) | 15.6 (4.2) | 16.1 (2.8) | 16.1 (2.6) |
7 years | N = 282 | N = 174 | N = 6380 | N = 6217 |
 Height (cm) | 121.4 (5.5) | 120.6 (6.7) | 124.2 (5.6) | 123.3 (5.5) |
 Weight (kg) | 25.0 (5.3) | 25.2 (6.2) | 25.7 (4.9) | 25.4 (4.9) |
 BMI | 16.9 (2.8) | 17.1 (3.1) | 16.6 (2.3) | 16.6 (2.4) |
11 years | N = 319 | N = 204 | N = 7476 | N = 7009 |
 Height (cm) | 144.1 (8.3) | 143.7 (8.5) | 146.0 (7.0) | 146.8 (7.5) |
 Weight (kg) | 41.2 (11.7) | 42.6 (11.0) | 40.8 (9.8) | 42.1 (10.2) |
 BMI | 19.7 (4.4) | 19.4 (4.4) | 19.0 (3.5) | 19.4 (3.7) |