Patient Factor Disparities in Imaging Follow-Up Rates After Incidental Abdominal Findings

OBJECTIVE. The effect of demographics and societal determinants on imaging follow-up rates is not clear. The purpose of this study was to compare characteristics of patients with imaging findings representing possible cancer who undergo follow-up imaging versus those who do not to better understand factors that contribute to follow-up completion. MATERIALS AND METHODS. The records of 1588 patients with indeterminate abdominal imaging findings consecutively registered between July 1, 2013, and March 20, 2014, were reviewed. Several patient characteristics, including distance between patients' home zip codes and the flagship hospital of the health system were compared between the groups who did and did not undergo follow-up imaging. Subgroup analyses based on the location of the index examination were also performed. RESULTS. Among the 1513 (36.62%) included patients, 554 did not undergo follow-up abdominal imaging within 1 year of the index examination. The same was true of 270 of 938 (28.78%) outpatients ...