TABLE 4

Prenatal Care Cohort Recruitment

HarrisJeffersonWorcesterTotal
Provider locations recruiting16171649
No. of patient visits across all provider locations in sample frame23 56027 12223 02474 706
Women sampled and prescreened for eligibility screener8589715282357
Screeners completed (completion rate, %)372 (43)213 (22)359 (68)944 (40)
Eligible for consent based on eligibility screener (consent eligibility rate, %)326 (88)189 (89)302 (84)817 (87)
Consents completed (consent rate, %)203 (62)139 (74)187 (62)529 (65)
Pregnancy visit 1 completed167132174473
Pregnancy visit 2 completed94108146348
Birth visit completed7410880262