FIG. 18.

Minutes traveled by recruiters to the study office. The above figure displays the time (minutes) traveled by recruiters to the office for those who’s recruits enrolled in the study more than a week after him/her (one_week=0) and for those who’s recruits enrolled in the study within a week (one_week = 1) of him/her. 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 time traveled (minutes) by the recruiter to the study office (P value = 0.1930).