Incidence and predictors of mortality among low birth weight neonates in the first week of life admitted to the neonatal intensive care unit in Northwestern Ethiopia comprehensive specialized hospitals, 2022. Multi-center institution-based retrospective follow-up study

Table 5 Model comparisons among the Cox proportional hazard model and parametric Regression models using AIC, BIC, and LR criteria

Model	Baseline hazard	Log-likelihood ratio	AIC	BIC
Cox regression	Unspecified	-1466.71	2977.42	3079.382
Weibull regression	Weibull	-574.1256	1196.251	1307.482
Exponential regression	Exponential	-585.0281	1216.056	1322.653
Gompertz regression	Gompertz	-582.7498	1213.5	1324.731

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