The payment scale format has been widely used in willingness-to-pay studies in health care. Concerns have been expressed that the format is, in theory, prone to range bias, although this proposition has not been tested directly. We report the findings of a contingent valuation questionnaire...

An examination of the willingness to pay values elicited from more than 3000 persons involved in three independent studies revealed that the majority had offered one of a limited number of values from the ranges available to them. These values were 'prominent numbers', the use of which has been...

The third volume in the Handbooks in Health Economic Evaluation series, this book provides the reader with a comprehensive set of instructions and examples of how to perform an economic evaluation of a health intervention. It focuses solely on cost-effectiveness analysis in health care. The book...

‘Menorrhagia’, or heavy menstrual bleeding, is a common problem affecting women. The principal driver for treatment is women's experience of its interference in their lives, so a measure of quality of life (QoL) is increasingly used as the primary outcome to assess treatment success. QoL...