Table 2.
Distribution of patients' change‐of‐intention scores to engage in SDM categorized in terciles by study groups
| Change‐of‐intention score | DECISION+2 group (N = 163), n (%) | Control group (N = 165), n (%) | Crude OR (95% CI)a | Adjusted OR (95% CI)a , b |
|---|---|---|---|---|
| Increased intention (change ≥1) | 70 (43) | 47 (28) | 1.6 (1.1–2.5) | 1.5 (0.8–3.0) |
| Stable intention (1> change ≥0) | 63 (39) | 81 (49) | ||
| Decreased intention (change <0) | 30 (18) | 37 (22) |
a
Reported odds ratio (OR)s were computed on cumulative odds under the proportional odds assumption: that is, ORs are assumed to be the same between intention scores that were ‘increased’ vs. ‘stable’/‘decreased’ and scores that were ‘increased’/'stable’ vs. ‘decreased’.
b
Adjustments were made to account for the clustered design.