From: The Indiana University Cognitive Health Outcomes Investigation of the Comparative Effectiveness of dementia screening (CHOICE) study: study protocol for a randomized controlled trial
Effect size of collaborative care in demented subjects
Effect size in non-demented subjects
Observable effect size
Power estimate
0.3
0.07
0.091
77.9
0.08
0.100
85.1
0.4
0.102
86.4
0.110
91.0