Clinical impact of hospital distance and center transfers on adherence and outcomes in familial adenomatous polyposis: A multicenter retrospective study in a defined region of Japan
Fig 5
Association between distance to hospital and surveillance.
(A) Distance to hospital at the start of surveillance compared between cases with and without dropout; (B) Distance to hospital at the time of diagnosis compared between the same and the changed hospital group; (C) The rate of surveillance hospital changes at the start of surveillance relative to the distance to the hospital; (D) Surveillance hospital change rates compared by a 40 km threshold.