So once we determined relapse or re-infection through MSP3-alpha RFLP, we proceeded to do the tandem repeat marker analysis The statistics were perform using SAS licensed through the Graduate School of Public Health, San Diego State University at p equal to or less than .05 and confidence intervals accordingly And also, the time risk of relapse and re-infection were estimated using Kaplan-Meier, Cox proportional hazard model Then we performed our genotyping tools on all the recurrent samples compare relapses and re-infections And in this table, what I want to show first in one of the villages, it is in Mazan, subjects were relapsing significantly more than subjects in the other villages