[RESULTS] Analysis of data for 1502 participants with complete data showed that VMMC uptake within 2 months was higher in the US $ 8.75 group ( 6.6 % ; 95 % CI , 4.3 % -9.5 % [ 25 of 381 ] ) and the US $ 15.00 group ( 9.0 % ; 95 % CI , 6.3 % -12.4 % [ 34 of 377 ] ) than in the US $ 2.50 group ( 1.9 % ; 95 % CI , 0.8 % -3.8 % [ 7 of 374 ] ) and the control group ( 1.6 % ; 95 % CI , 0.6 % -3.5 % [ 6 of 370 ] ) .