Table 1 Enrollment, pregnancy, and births by eligibility status at initial consent
High non-tryer | High tryer | Total preconception | Pregnant | Total | |
|---|---|---|---|---|---|
Number of women consented | 231 | 198 | 429 | 970 | 1399 |
Proportion of women consented in study | 16.5 % | 14.2 % | 30.6 % | 69.3 % | 100.0 % |
Number of pregnancies | 54 | 111 | 165 | 970 | 1135 |
Proportion of women conceiving | 23.4 % | 56.1 % | 38.5 % | 100.0 % | 81.1 % |
Proportion of pregnancies in study | 4.8 % | 9.8 % | 14.5 % | 85.5 % | 100.0 % |
Number of women giving birth | 44 | 98 | 142 | 780 | 922 |
Proportion of pregnant women with known birth | 81.5 % | 88.3 % | 86.1 % | 80.4 % | 81.2 % |
Proportion of births in study | 4.8 % | 10.6 % | 15.4 % | 84.6 % | 100.0 % |