Table 3 Secondary outcomes following both decision aid use and genetic counseling
From: Use of a novel computerized decision aid for aneuploidy screening: a randomized controlled trial
Group 1 following genetic counseling (n = 105) | Group 2 following decision aid use and genetic counseling (n = 92) | p value | |
|---|---|---|---|
Knowledge score (mean, SD) | 10.6 (1.9) | 10.9 (1.6) | 0.306 |
Decisional conflict score (mean, SD) | 1.7 (4.8) | 0.2 (3.5) | 0.003 |
Planned test, n (%) | (n = 96) | (n = 67) | 0.327 |
None/ultrasound only | 19 (19.8%) | 11 (16.4%) | |
First trimester screen | 36 (37.5%) | 28 (41.8%) | |
Cell-free DNA | 39 (40.6%) | 25 (37.3%) | |
Quadruple analyte screen | 0 | 2 (3.0%) | |
Chorionic villus sampling | 0 | 1 (1.5%) | |
Amniocentesis | 0 | 0 | |
Don’t know | 2 (2.1%) | 0 |
