Factor | Log-rank statistics | Degree of Freedom | P-value |
Sex of newborn | 1.86 | 1 | 0.173 |
Weight of newborn | 21 | 2 | 0.000 |
Gestational Age | 32.51 | 2 | 0.000 |
Mode of Delivery | 0.44 | 1 | 0.506 |
Resident Type | 9.35 | 1 | 0.002 |