Table 1. Women exposed to SSRIs and SNRIs during pregnancy* by maternal characteristics, 2008–2012.
| SSRI | SNRI | SSRI or SNRI | ||||
|---|---|---|---|---|---|---|
| N | Prev** | N | Prev** | N | Prev** | |
| Total | 38 219 | 3.3 | 5 634 | 0.5 | 42 178 | 3.6 |
| Country | ||||||
| Denmark | 11 147 | 3.7 | 1 937 | 0.6 | 12 436 | 4.1 |
| Iceland | 1 634 | 7.0 | 211 | 0.9 | 1 753 | 7.5 |
| Norway | 5 417 | 1.8 | 857 | 0.3 | 6 128 | 2.0 |
| Sweden | 20 021 | 3.7 | 2 629 | 0.5 | 21 861 | 4.1 |
| Age, years | ||||||
| -24 | 6 301 | 3.7 | 883 | 0.5 | 6 905 | 4.1 |
| 25–34 | 22 643 | 3.0 | 3 339 | 0.4 | 24 981 | 3.4 |
| 35–44 | 9 202 | 3.7 | 1 399 | 0.6 | 10 213 | 4.1 |
| 45+ | 73 | 3.6 | 13 | 0.6 | 79 | 3.9 |
| Parity | ||||||
| 1 | 12 058 | 3.2 | 1 704 | 0.5 | 13 303 | 3.5 |
| 2 | 8 663 | 2.8 | 1 037 | 0.3 | 9 401 | 3.0 |
| 3 | 4 267 | 3.5 | 633 | 0.5 | 4 726 | 3.9 |
| 4+ | 2 084 | 4.1 | 323 | 0.6 | 2 312 | 4.6 |
| Missing | 11 147 | 3.7 | 1 937 | 0.6 | 12 436 | 4.1 |
| Smoking status | ||||||
| Non smoker | 27 992 | 2.9 | 3 800 | 0.4 | 30 691 | 3.2 |
| Smoker | 6 982 | 6.9 | 1 370 | 1.4 | 7 941 | 7.9 |
| Missing | 3 245 | 3.6 | 464 | 0.5 | 3 546 | 3.9 |
| Relationship status | ||||||
| Cohabiting | 27 359 | 2.9 | 3 666 | 0.4 | 29 947 | 3.2 |
| Not cohabiting | 9 127 | 5.4 | 1 709 | 1.0 | 10 307 | 6.1 |
| Missing | 1 733 | 3.3 | 259 | 0.5 | 1 924 | 3.7 |
| Multiple pregnancies (twins, triplets, etc.) | ||||||
| No | 37 622 | 3.3 | 5 523 | 0.5 | 41 492 | 3.6 |
| Yes | 597 | 3.0 | 111 | 0.6 | 686 | 3.5 |
* including 90 days period before LMP
** prevalence per 100 women