Measuring financial toxicity incurred after treatment of head and neck cancer: Development and validation of the Financial Index of Toxicity questionnaire.
Katrina HuenikenCatriona M DouglasAshok R JethwaMaryam MirshamsLawson EngAndrew HopeDouglas B ChepehaDavid P GoldsteinJolie RingashAaron Richard HansenRosemary MartinoMadeline LiGeoffrey LiuWei XuJohn R De AlmeidaPublished in: Cancer (2020)
The 9-item FIT demonstrated internal and test-retest reliability as well as concurrent and construct validity. Prospective testing in patients with HNC who were treated at other facilities is needed to further establish its responsiveness and generalizability.