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Table 2 Design-Adjusted Wald tests for the parameters associated with categorical predictors in the initial multiple logistic regression model

From: Uptake of intermittent preventive treatment for malaria during pregnancy with Sulphadoxine-Pyrimethamine in Malawi after adoption of updated World Health Organization policy: an analysis of demographic and health survey 2015–2016

Predictor

F-Test Statistic

P-value

Education level

F(2,563) = 0.30

0.7399

Age group

F(5,560) = 0.86

0.5088

Occupation

F(2,563) = 0.14

0.8736

Wealth status

F(4,561) = 0.92

0.4527

Parity

F(4,561) = 0.37

0.8316

Timing of 1st ANC visit

F(2,563) = 1.23

0.2925

Number of ANC visits

F(2,563) = 25.01

<0.001*

  1. * Design-adjusted Wald tests significant at the 0.05 level