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Table 5 Chi-square (χ2) test of goodness of fit based on the residual deviance and degrees of freedom

From: Drivers of intermittent preventive treatment of malaria during pregnancy in Ghana: a generalized linear model with negative binomial approach

Model Significant variables (χ2, P value) Implication
1 Intercept and ANCREG 0.184 Good fit of data
2 Intercept, ANCREG, MANC and ANCV4 0.208 Good fit of data
3 Intercept, ANCREG, MANC, ANCV2 and ANCV4 0.124 Good fit of data