Number of samples drawn for measurement of total serum bilirubin
| Location | Time period 1, no. of samples | Time period 2, no. of samples | % reduction | ||
|---|---|---|---|---|---|
| Observed | Standardized* | Observed | Standardized* | ||
| Hospital | 3264 | 1174.5 | 805 | 291.3 | 75.3 |
| Community | 580 | 208.7 | 294 | 106.4 | 49.3 |
| Total | 3844 | 1383.2 | 1099 | 397.8 | 71.4 |
↵* Per 1000 live births.