central positive 4557 annual time round all n1 offer twice 4662 s5 6112 6649 participate total chip 7345 9699 11965 women status whose estimate after extrapolated know tables 10297 adult 9340 second sensitivity lower 5186 consented number visit follows reported estimates summary population self 11037 column 11662 their age immediately higher assumed assumptions two key percentage analysis but participated men targets art varied post known value half they observed same 9499 across testing prevalence chips table not who years extrapolation adults applied did 7390 range hiv estimated accepted times made among end pre zambia alternative equal supplementary 10549 first than 4793