| Pregnancy | ||||
|---|---|---|---|---|
| Study | Assessment | N | Reported adjusted OR (95% CI) Self report | Reported adjusted OR (95% CI) Self report or HCG test |
| Raj 2016 | 9 months | 898 | 1.36 (0.92 to 2.00) | _ |
| Raj 2016 | 18 months | 891 | 0.95 (0.62 to 1.47) | 1.03 (0.69 to 1.53) |
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