Date of Award
Doctor of Philosophy (Medical Science)
MARLYN A. ALLICOCK, PHD, MPH
BIJAL A. BALASUBRAMANIAN, PHD, MBBS
FOLEFAC ATEM, MS, PHD
PURPOSE: Cancer survivors have complex journeys following the completion of active treatment. The Institute of Medicine and other high-profile organizations have recommended and mandated the use of a survivorship care plan (SCP) despite mixed evidence supporting the impact of SCPs on key survivor-level outcomes. The purpose of this dissertation was to understand the complex relationship linking the delivery of SCPs and to relevant survivor level outcomes. STUDY GROUP: This dissertation focuses on breast and colorectal cancer survivors because they comprise nearly 30% of the entire cancer survivor population in the US and are the two most prevalent cancers in men and women. METHODS: The first paper was a cross-sectional study using structural equation modeling to assess hypothesized pathways linking SCPs to survivor-level outcomes among a nationally representative sample of colorectal and breast cancer survivors from the Health Information National Trends Survey (HINTS). The second paper involved semi-structured interviews with safety-net breast and colorectal cancer survivors to elucidate the experiences with and relevant outcomes of survivorship care planning. The third paper used an adapted-mixed methods approach to provide a high-level synthesis of relevant survivor-level outcomes. RESULTS: The first paper found no total or direct effects linking the receipt of a SCP to survivor-level outcomes. Paper two found that the participants reported positive experiences with the survivorship care planning process and stated that their oncology care team prepared them for life post-treatment. The third paper modified a conceptual framework for survivorship care planning research by emphasizing the role of communication and distinguishing outcomes specific to the care planning process versus outcomes that likely require a survivor-level intervention. CONCLUSION: These findings emphasize the central role of patient-centered communication in the survivorship care planning process and identified survivor-level characteristics and determinants that are likely to impact outcomes across the survivorship continuum.
Austin, Jessica Danielle, "UNDERSTANDING THE RELATIONSHIPS BETWEEN SURVIVORSHIP CARE PLANS WITH SURVIVOR-LEVEL OUTCOMES AMONG BREAST AND COLORECTAL CANCER SURVIVORS" (2019). UT School of Public Health Dissertations (Open Access). 158.