Death rates from coronary artery disease among ∼16 000 men and women born in Hertfordshire between 1911 and 1930 according to birth weight
| Birth weight (lbs) | Standardised mortality ratio | Deaths (n) |
|---|---|---|
| ≤5.5 | 100 | 57 |
| 5.6–6.5 | 81 | 137 |
| 6.6–7.5 | 80 | 298 |
| 7.6–8.5 | 74 | 289 |
| 8.6–9.5 | 55 | 103 |
| >9.5 | 65 | 57 |
| All | 74 | 941 |