Fig. 5From: The impact of the private sector co-payment mechanism (PSCM) on the private market for ACT in Nigeria: results of the 2018 cross-sectional outlet and household market surveysTreatment seeking behaviour following a positive malaria test among HHs A nationwide, B by region, C by area, and D by monthly income. Asterisks show significant differences between sub-groups found either by binomial test for difference in proportions or chi-square test for trend: *p < 0.05, **p < 0.01, ***p < 0.001Back to article page