Costs per woman treated were:
amoxicillin followed by erythromycin, $103.99 (range: 98.07 -110.11),
amoxicillin followed by azithromycin, $105.29 (range: 98.60 -111.80),
amoxicillin followed by clindamycin, and $112.71 (range: 99.27 -127.15),
erythromycin followed by amoxicillin, $109.83 (range: 105.83 -117.37),
erythromycin followed by azithromycin, $112.75 (range: 107.53 -121.88),
erythromycin followed by clindamycin, $128.53 (range: 114.61 -150.52),
azithromycin followed by amoxicillin, $119.96 (range: 116.10 -120.45),
azithromycin followed by erythromycin, $120.02 (range: 116.10 -120.49),
azithromycin followed by clindamycin, $126.56 (range: 116.10 -127.55),
clindamycin followed by amoxicillin, $213.36 (range: 178.79 -223.31),
clindamycin followed by erythromycin, $213.43 (range: 178.86 -223.36),
clindamycin followed by azithromycin, $214.56 (range: 180.06 -224.44).