Development of an instrument to measure face validity, feasibility and utility of patient questionnaire use during health care: the QQ-10
International Journal for Quality in Health Care, 08/10/2012
Moores KL et al. – The instrument offers a valid, reliable measure of patients views relating to value and burden of using health–related quality of life questionnaires. Its two domains show good internal reliability and with its free text items, it may offer a valuable, standardized assessment of face validity and utility of other questionnaires used in health care.