FIG. 13.

Miles traveled by recruits to the study office. This figure displays the distance traveled by recruits to the office (miles) for those recruited more than a week after his/her recruiter (one_week=0) and for those recruited within a week (one_week = 1) of his/her recruiter. When categorized as 1 week or less vs. more than 1 week between recruiter’s baseline visit and recruit’s baseline visit, there was no significant difference in the distance (miles) traveled by the recruit to the study office (P value = 0.9555).