Table 3.

Recruitment and Enrollment Figures

	Study 1	Study 2	Total
Total no. of potential participants	68	225	293
Total no. of screened and not eligible	15	63	78
Total no. of screened eligible and lost to follow-up	2	15	17
Total no. of not screened and lost to follow-up	14	19	33
Total no. of refused	0	11	11
Total no. of enrolled	37	117	154