Validation of the English Basal and Squamous Cell Carcinoma Quality of Life (BaSQoL) Questionnaire.

Background: Keratinocyte carcinomas (KC) impact patient quality of life (QoL). There is a need for validated QoL instruments specific to KC. The Basal and Squamous Cell Carcinoma QoL (BaSQoL) questionnaire was developed to comprehensively measure issues of importance to patients with KC.