The Successful Return-To-Work Questionnaire for Cancer Survivors (I-RTW_CS): Development, Validity and Reproducibility.

Background: Cancer survivors' perspectives on a successful return to work (RTW) may not be captured in the common measure of RTW, namely time until RTW.

Objective: The purpose of this study was therefore to develop an RTW outcome measure that reflects employed cancer survivors' perspectives, with items that could be influenced by an employer, i.e.