Table 5.
Decisional outcome - decision and comfort with decision
| Decision aid | Usual care | Relative risk (95%CI) | |
|---|---|---|---|
| Had a discussion about starting or changing a medication |
40 (77%) |
21 (45%) |
1.8 (1.2, 2.5) |
| Decided to start/change a medication1 |
13 (33%) |
9 (43%) |
0.8 (0.4, 1.5) |
| |
|
Mean difference (95% CI) |
|
| Comfort of decision (DCS)1,2 |
82.9 (78.8, 87.0) |
81.2 (75.3, 87.1) |
1.7 (−5.3, 8.7) |
| Perception of knowledge (DCS subscale)1,2 |
80.5 (75.1, 85.9) |
74.9 (67.1, 82.6) |
5.6 (−3.6, 14.8) |
| Adequacy of support (DCS subscale)1,2 |
80.9 (76.1, 85.8) |
81.0 (74.1, 87.9) |
−0.05 (−8.3, 8.2) |
| Effect (DCS subscale)1,2 |
86.4 (82.3, 90.5) |
86.1 (80.2, 91.9) |
0.29 (−6.7, 7.3) |
| Level of patient engagement (OPTION)2,3 |
49.7 (40.6, 58.7) |
28.3 (15.1, 41.6) |
21.4 (6.4, 36.3) |
| Fidelity2,3 | 65.7% (53.8, 77.6) | 19.6% (9.9, 29.3) | 46.1% (30.3, 61.8) |
1Of those that had a discussion.
2Adjusted Mean (95% CI). Regression model of arm and type of discussion (diabetes medication vs. statin).
339 patients that consented to video analysis (DA=22, UC=17).