机译:A single question about a respondent's perceived financial ability to pay monthly bills explains more variance in health utility scores than absolute income and assets questions
Univ Pittsburgh, Med Ctr, Dept Gen Internal Med, 230 McKee Pl,Suite 600, Pittsburgh, PA 15213 USA;
Partnership Hlth Analyt Res LLC, Beverly Hills, CA USA;
Health-related quality of life; Health utility; Socioeconomic status; Income; Assets; Financial ability;