Cases | Gestational age (wk) | Birth weight (g) | Duration of therapy (hr) | Start therapy (hr after birth) | Interval last dose-blood sample (hr) | Serum concentration (mg/L) |
---|---|---|---|---|---|---|
1 | 25.9 | 890 | 24 | 408 | 4 | 24 |
2 | 26.4 | 680 | 36 | 4 | 3 | 29 |
3 | 26.1 | 800 | 36 | 72 | 20 | 12 |
4 | 31.6 | 1600 | 48 | 1 | 10 | 25 |
5 | 29.9 | 1300 | 54 | 5 | 1 | 46 |
6 | 30.9 | 1480 | 60 | 1 | 3 | 64 |
7 | 30.9 | 1755 | 66 | 2 | 4 | 37 |
8 | 28.6 | 860 | 84 | 37 | 5 | 8 |
9 | 27.4 | 990 | 102 | 1 | 7 | 61 |