“…Nwakoby et al [65] reported an increase in referrals, from 0% to 54%, and Mullany et al [38] reported increased skilled birth attendance, from 5% to 48.7%, with careful selection of TBAs based on combinations of literacy, activity level, gender, self-nomination, and reputation. Notably, studies selecting TBAs exclusively by activity level or popularity changed skilled birth attendance little [14,45,61].…”