Proportions of women on sick leave due to NVP, pain or sleeping problems according to medication use for the reported conditions
| Conditions | Total | Sick leave due to the reported condition | Yes versus No | |
| Yes | No | p Value | ||
| NVP | 4841 | 535 (11.1) | 4306 (89.0) | <0.001 |
| Medicated, n (%) | 781 (16.1) | 186 (23.8) | 595 (76.2) | |
| Non-medicated, n (%) | 4060 (84.9) | 349 (8.6) | 3711 (91.4) | |
| Pain* | 5396 | 858 (15.9) | 4538 (84.1) | <0.001 |
| Medicated, n (%) | 3320 (62.0) | 631 (19.0) | 2689 (81.0) | |
| Non-medicated, n (%) | 2076 (38.0) | 227 (10.9) | 1849 (89.1) | |
| Sleeping problems | 3748 | 198 (5.3) | 3550 (94.7) | 0.016 |
| Medicated, n (%) | 105 (2.8) | 11 (10.5) | 94 (90.0) | |
| Non-medicated, n (%) | 3643 (97.2) | 187 (5.1) | 3456 (94.9) | |
*Reasons for sick leave categorised as pain in the neck, back or pelvic girdle, other pain and headache.
NVP, nausea and vomiting.