UC
The structure and content of the CY sessions were as similar as possible to those of the DY sessions (e.g., no additional poses were included); however, the CY sessions were only attended by the caregiver and did not include a dyadic focus and the partner exercises. Patients in the CY group received UC care as described below. To avoid contamination bias, we asked CY group participants not to share study content with patients for the duration of the study.