Patient characteristics
| Time period | Period 1 (July/August 2012) n=76 | Period 2 (April/ May 2013) n=66 |
|---|---|---|
| Gestation (median and range) | Median: 38+1 weeks Range: 34–42 weeks | Median: 38+4 weeks Range: 34–42 weeks |
| Birth weight (median and range) | Median: 3.4 kg Range: 2.51–4.91 kg | Median: 3.35 kg; Range: 2.5–5.01 kg |
| Male : female | 1.1 : 1 (n=40 : 36) | 1.06 : 1 (n=34 : 32) |
| Percentage of asymptomatic babies | 42.1% (32/76) | 37.8% (25/66) |