Table 5.
Crude figure | Adjusted* figure (95% CI) | P value | |
---|---|---|---|
Difference | |||
Anxiety: | |||
Information v usual care | −3.6 | −3.0 (−5.2 to −0.7) | 0.010 |
Decision analysis v usual care | −3.4 | −2.8 (−5.0 to −0.5) | 0.016 |
Decision analysis v information | 0.2 | 0.2 (−2.1 to 2.4) | 0.87 |
Knowledge: | |||
Information v usual care | 12.3 | 12.8 (9.7 to 15.9) | <0.001 |
Decision analysis v usual care | 10.6 | 11.2 (8.1 to 14.2) | <0.001 |
Decision analysis v information | −1.7 | −1.6 (−4.7 to 1.4) | 0.30 |
Satisfaction with decision: | |||
Information v usual care | 0.06 | 0.06 (−0.06 to 0.19) | 0.31 |
Decision analysis v usual care | 0.14 | 0.14 (0.02 to 0.27) | 0.022 |
Decision analysis v information | 0.08 | 0.08 (−0.04 to 0.20) | 0.20 |
Odds ratio | |||
Total score on DCS as binary (<25 v ≥25): | |||
Information v usual care | 1.54 | 2.04 (1.29 to 3.24) | 0.002 |
Decision analysis v usual care | 1.40 | 1.54 (0.98 to 2.42) | 0.063 |
Decision analysis v information | 0.91 | 0.75 (0.48 to 1.18) | 0.22 |
DCS=decisional conflict scale.
*Adjusted for preferred mode of delivery at baseline, hospital, and value of outcome variable at baseline (for DCS, anxiety, and knowledge only).