Search strategy
| 1 | WHO near miss.mp. |
| 2 | near miss.mp. |
| 3 | 2 not 1 |
| 4 | near miss*.mp. |
| 5 | exp Pregnancy Complications/ |
| 6 | exp Pregnancy Outcome/ |
| 7 | exp Maternal Mortality/ |
| 8 | exp Maternal Health/ |
| 9 | exp Maternal Health Services/ |
| 10 | exp Postpartum Period/ |
| 11 | exp Pregnancy/ |
| 12 | exp Maternal Welfare/ |
| 13 | (matern* or mother* or pregnan* or obstetric* or postpartum or post-partum).mp. |
| 14 | 5 or 6 or 7 or 8 or 9 or 10 or 11 or 12 or 13 |