Optimized segmented regression models for the transition period of intervention effects

• Main Authors: Xiangliang Zhang (Author), Kunpeng Wu (Author), Yan Pan (Author), Rong Yin (Author), Yi Zhang (Author), Di Kong (Author), Qi Wang (Author), Wen Chen (Author)
• Format: Book
• Published: BMC, 2023-07-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background The interrupted time series (ITS) design is a widely used approach to examine the effects of interventions. However, the classic segmented regression (CSR) method, the most popular statistical technique for analyzing ITS data, may not be adequate when there is a transitional peri...