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Table 3 Comparison of Weibul and Cox regression models using information criteria

From: Determinants of CD4 cell count change and time-to default from HAART; a comparison of separate and joint models

Criterion Weibul model Cox regression model
Value d.f Value/d.f Value d.f Value/d.f
Pearson Chi-square 1409 773 1.83 1630 773 2.11
Log likelihood − 2059    −2658   
AIC 4255    5454   
BIC 4544    5543