Strengthening provider-initiated testing and counselling in Zimbabwe by deploying supplemental providers: a time series analysis

Table 3 Exploring facility characteristics that modify the effect of PITC provider placements

p-w person-week
^aAdjusted for calendar time using indicator variables for each month included in the analysis
^bFor effect modification of PITC deployment by facility type on HIV testing output, the interaction term P-value < 0.001. For effect modification of PITC deployment by facility type on HIV positive diagnoses, the interaction term P-value = 0.102
^cFor effect modification of PITC deployment by province on HIV testing output, the interaction term P-value = 0.013. For effect modification of PITC deployment by province on HIV positive diagnoses, the interaction term P-value = 0.955

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