{"id":"W1255795715","doi":"10.1023/a:1014406429385","title":"Content validity for dementia of three generic preference based health related quality of life instruments","year":2002,"lang":"en","type":"article","venue":"Quality of Life Research","topic":"Health Systems, Economic Evaluations, Quality of Life","field":"Economics, Econometrics and Finance","cited_by":63,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; Toronto Rehabilitation Institute; University Health Network; Baycrest Hospital","funders":"","keywords":"Respondent; Quality of life (healthcare); Dementia; Scale (ratio); Quality of Life Research; Psychology; Quality (philosophy); Gerontology; Preference; Public health; EQ-5D; Content validity; Applied psychology; Psychometrics; Medicine; Clinical psychology; Health related quality of life; Statistics; Nursing; Disease; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":1,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"T1","genre":"empirical","about_ca":false,"confidence":"medium","reason":"Assesses the content validity of three generic preference-based health-related quality of life instruments for dementia; the object is the measurement instruments that research and evaluation rely on, i.e., a research method and its properties, though a reasonable coder could read this as clinical measurement."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"The work evaluates health-related quality-of-life instruments for dementia rather than research practice."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"medium","reason":"Psychometric content validity of QoL instruments for dementia patients is clinical measurement work, not metaresearch."}}}