Age | 0–2 years | 2–5 years | 5–18 years |
Index | Weight-to-lenght ratio | BMI | BMI |
Reference | WHO 2006 | WHO 2006 | WHO 2007 |
>85th percentilea | At risk of overweight | At risk of overweight | Overweight |
>97th percentilea | Overweight | Overweight | Obesity |
>99th percentilea | Obesity | Obesity | Severe obesity |