|  | T0 | T1 | T2 | T3 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | N (%) | Depressive symptoms | p a | Depressive symptoms | p a | Depressive symptoms | p a | Depressive symptoms | p a | ||||
 | n | Prevalence | n | Prevalence | n | Prevalence | n | Prevalence | |||||
Overall sample | |||||||||||||
Intention-to-treat | |||||||||||||
Control | 28 (46.7) | 14 | 50.0 | Â | 7 | 25.0 | Â | 8 | 28.6 | Â | 7 | 25.0 | Â |
Fish oil | 32 (53.3) | 15 | 46.9 | 0.809 | 12 | 37.5 | 0.299 | 11 | 34.4 | 0.630 | 8 | 25.0 | 1.000 |
Per protocol | |||||||||||||
Control | 17 (53.1) | 9 | 52.9 | Â | 4 | 23.5 | Â | 5 | 29.4 | Â | 3 | 17.6 | Â |
Fish oil | 15 (46.9) | 9 | 60.0 | 0.688 | 8 | 53.3 | 0.082 | 7 | 46.7 | 0.314 | 5 | 33.3 | 0.306 |
Women with previous history of depression | |||||||||||||
Intention-to-treat | |||||||||||||
Control | 17 (51.5) | 9 | 52.9 | Â | 5 | 29.4 | Â | 7 | 41.2 | Â | 7 | 41.2 | Â |
Fish oil | 16 (48.5) | 6 | 37.5 | 0.373 | 7 | 43.8 | 0.392 | 7 | 43.8 | 0.579 | 5 | 31.3 | 0.554 |
Per protocol | |||||||||||||
Control | 10 (55.6) | 5 | 50.0 | Â | 3 | 30.0 | Â | 4 | 40.0 | Â | 3 | 30.0 | Â |
Fish oil | 8 (44.4) | 4 | 50.0 | 1.000 | 5 | 62.5 | 0.168 | 4 | 50.0 | 0.671 | 3 | 37.5 | 0.737 |