Conceptual Anchors in Longitudinal Qualitative Health Research: Using a Methodological Adjunct in Longitudinal Interpretative Phenomenological Analysis

Patients and members of the public were involved in the design of the original research study. Their contributions included reviewing study plans, ensuring the research was in line with the priorities of women experiencing poor perinatal mental health, guiding the researchers on the acceptability of the proposed approach to recruitment and data collection and reviewing participant information and study marketing materials. We gratefully acknowledge Get Me Out the Four Walls, Norfolk, for their support enabling this.