Psychosocial scores at 8 weeks by random allocation
| Random allocation | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ultrasound | No ultrasound | ||||||||
| N | % | N | % | p Value | RR | 95% CI | |||
| MD, Mean difference; RR, relative rate; CI, confidence interval; EPDS, Edinburgh postnatal depression scale; PSI, parenting stress index; STAI, Spielberger state-trait anxiety inventory. | |||||||||
| Anxiety in clinical range | 72/281 | 26 | 78/274 | 28 | 0.45 | 0.90 | 0.68 to 1.18 | ||
| No | Mean | SD | No | Mean | SD | p Value | MD | 95% CI | |
| Anxiety scale (STAI) | 281 | 34.5 | 11.8 | 274 | 35.6 | 12.2 | 0.26 | −1.2 | −3.2 to 0.8 |
| Depression (EPDS) | 279 | 7.5 | 4.4 | 277 | 7.4 | 4.7 | 0.95 | 0.0 | −0.7 to 0.8 |
| Parenting stress total (PSI) | 272 | 41.4 | 8.8 | 266 | 42.6 | 10.3 | 0.15 | −1.2 | −2.8 to 0.4 |
| PSI sense competence | 279 | 22.4 | 5.6 | 273 | 22.9 | 6.6 | 0.34 | −0.5 | −1.5 to 0.5 |
| PSI attachment | 279 | 9.5 | 2.5 | 273 | 9.7 | 2.7 | 0.41 | −0.2 | −0.6 to 0.3 |
| PSI child moody | 273 | 9.5 | 3.1 | 276 | 9.8 | 3.2 | 0.29 | −0.3 | −0.8 to 0.3 |
| Hip worries inventory | 280 | 26.1 | 7.2 | 277 | 27.1 | 7.2 | 0.09 | −1.0 | −2.2 to 0.2 |