Research Article
Survival Analysis of Birth Defect Infants and Children with Pneumonia Mortality in Ghana
Table 4
Infant mortality: test of Cox proportional hazard model assumption.
| Variables | rho | Chi-Square | p-value |
| Birth defect | −0.05838 | 0.51 | 0.4754 | Preterm birth | −0.13631 | 2.72 | 0.0994 | Accidents | −0.00094 | 0.00 | 0.9914 | Pregnancy complications | 0.05194 | 0.36 | 0.5473 | NHIS | −0.02849 | 0.11 | 0.7393 | Residence | −0.03531 | 0.18 | 0.6750 | Gender | −0.09760 | 1.43 | 0.2322 | Age | 0.01065 | 0.02 | 0.9012 |
| Global test | | 5.44 | 0.7093 |
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