From: Shared decision making for patients with type 2 diabetes: a randomized trial in primary care
 | Decision aid | Usual care | Mean diff(95% CI) |
---|---|---|---|
Knowledge transfer at baseline1,2, N | 27 | 10 | Â |
  Mean (95% CI) | 56.8 (49.4, 64.2) | 33.3 (20.8, 45.9) | 23.5 (9.7, 37.3) |
Knowledge transfer at 3 months1,2, N | 20 | 8 | Â |
  Mean (95% CI) | 56.7 (47.4, 65.9) | 50.0 (35.1, 64.9) | 6.7 (−9.9, 23.2) |
Knowledge transfer at 6 months1,2, N | 19 | 8 | Â |
  Mean (95% CI) | 56.1 (48.5, 63.8) | 54.2 (36.3, 72.0) | 2.0 (−13.3, 17.3) |
Knowledge of Risk w/out medication3,4,5,6 | 12 (52%) | 16 (44%) | 1.2 (0.7, 2.0) |
Knowledge of Risk w/ medication3,4,5,6 | 14 (61%) | 12 (33%) | 1.8 (1.0, 3.2) |