Comparison of decisional conflict scores between the intervention and control groups (0=no decisional conflict, 100=maximum decisional conflict)
| Subscore | Intervention | Control | Mean difference unadjusted | Mean difference adjusted* | 95% CI, p Value |
|---|---|---|---|---|---|
| Uncertainty | 20.1 (16.6) | 29.4 (20.8) | −9.29 | −8.72 | −14.9 to −2.53, p=0.006 |
| Informed | 18.1 (13.3) | 26.0 (16.6) | −7.65 | −8.69 | −13.3 to −4.10, p<0.001 |
| Values clarity | 16.7 (13.9) | 26.7 (18.2) | −9.74 | −9.84 | −14.8 to −4.84, p<0.001 |
| Support | 17.4 (13.1) | 20.8 (15.3) | −3.41 | −3.66 | −8.58 to 1.25, p=0.144 |
| Effective decision | 16.1 (14.4) | 23.3 (15.2) | −9.70 | −9.80 | −16.8 to 2.75, p=0.006 |
| Total score | 17.4 (12.6) | 25.2 (14.9) | −7.67 | −7.72 | −12.5 to −2.97, p<0.001 |
*Adjusted for clustering, insulin initiation, age, gender and education level.