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Table 2 Model selection to analysis number of antenatal care utilization in Ethiopia, 2019

From: Number of antenatal care utilization and associated factors among pregnant women in Ethiopia: zero-inflated Poisson regression of 2019 intermediate Ethiopian Demography Health Survey

Model

Log likelihood

Tests

Poisson

− 9201.6678

 

Negative binomial

− 8634.555

alpha (< 0.001)

Zero-inflated Poisson

− 5692.033

Vuong test (< 0.001)