Mortality event | Calculation |
---|---|
Infant mortality rate | \( \frac{\mathrm{Deaths}\ \mathrm{aged}\ 0\;\mathrm{days}\ \mathrm{to}<1-\mathrm{year}}{\mathrm{Live}\ \mathrm{births}}\times 1000 \) |
Neonatal mortality rate | \( \frac{\mathrm{Deaths}\ \mathrm{aged}\ 0-27\;\mathrm{days}}{\mathrm{Live}\ \mathrm{births}}\times 1000 \) |
Post-neonatal mortality rate | \( \frac{\mathrm{Deaths}\ \mathrm{aged}\ 28\;\mathrm{days}\ \mathrm{to}<1-\mathrm{year}}{\mathrm{Live}\ \mathrm{births}}\times 1000 \) |
Stillbirth rate | \( \frac{\mathrm{Stillbirths}\;}{\mathrm{Live}\ \mathrm{births}+\mathrm{Stillbirths}}\times 1000 \) |
Extended perinatal mortality rate | \( \frac{\mathrm{Stillbirths}+\mathrm{Deathsaged}\kern0ex 0-27-\mathrm{days}}{\mathrm{Livebirths}+\mathrm{Stillbirths}}\times 1000 \) |