For the impact of WTs in reducing the testing load in intervention HFs, we compared the Ag-RDT testing rate between control and intervention HFs while controlling for the effects of time (transformed for linearity using a logarithm function), an indicator for baseline data, and a 1-week lagged Ag-RDT positivity rate (i.e., positivity rate from previous week). Here, RENBP is linked to Hand-foot syndrome.