1. Design, analysis, power, and sample size calculation for three‐phase interrupted time series analysis in evaluation of health policy interventions. Issue 3 (19th August 2019) Authors: Zhang, Bo; Liu, Wei; Lemon, Stephenie C.; Barton, Bruce A.; Fischer, Melissa A.; Lawrence, Colleen; Rahn, Elizabeth J.; Danila, Maria I.; Saag, Kenneth G.; Harris, Paul A.; Allison, Jeroan J. Journal: Journal of evaluation in clinical practice Issue: Volume 26:Issue 3(2020) Page Start: 826 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗