| WtHR | Considerations |
|---|---|
| Less than 0.4 | Take Care (possibly underweight) |
| 0.4 - 0.49 | Healthy, No Action Needed |
| 0.5 - 0.59 | Consider Action |
| ≥ 0.6 | Take Action |
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Take care:
A Waist to Height ratio (WtHR) of less than 0.4 is below the ‘healthy range’ and indicates you may be underweight. While you might not face the same health risks as people living with obesity, being underweight can still come with other health considerations. Consult your doctor for an evaluation and further support.
| WtHR | Considerations |
|---|---|
| Less than 0.4 | Take Care (possibly underweight) |
| 0.4 - 0.49 | Healthy, No Action Needed |
| 0.5 - 0.59 | Consider Action |
| ≥ 0.6 | Take Action |
| Category | Children | Adults |
|---|---|---|
| Underweight | BMI <5th percentile of age | <18.5 kg/m2 |
| Normal weight | BMI ≥5th to 85th percentile of age | 18.5-22.9 kg/m2 |
| Overweight | BMI ≥85th to 95th percentile of age | 23-24.9 kg/m2 |
| Obesity | BMI ≥95th percentile of age | |
| Obesity grade 1 | 25-29.9 kg/m2 | |
| Obesity grade 2 | 30-34.9 kg/m2 | |
| Obesity grade 3 | >35 kg/m2 |
IN24OB00094, December 2024