A Meta-Analysis of Utility Estimates for HIV/AIDS
Tammy O. Tengs and
Ting H. Lin
Additional contact information
Tammy O. Tengs: Health Priorities Research Group, University of California, Irvine
Ting H. Lin: Health Priorities Research Group, University of California, Irvine
Medical Decision Making, 2002, vol. 22, issue 6, 475-481
Abstract:
The authors performed a meta-analysis to derive pooled utilities for HIV/AIDS and to assess the relative importance of study design characteristics in predicting utilities. Twenty-five articles were identified reporting 74 unique utilities elicited from 1956 respondents. The authors used a hierarchical linear model to perform the meta-analysis, with disease stage, elicitation method, respondent type, and the upper-bound and lower-bound labels for the utility scale as the independent variables. Disease stage (P = 0.016) and respondent type (P = 0.014) were significant predictors of utility. Elicitation method was of marginal significance (P = 0.052). Bounds were not significant. Pooling utilities, the authors estimate a utility of 0.70 for AIDS, 0.82 for symptomatic HIV, and 0.94 for asymptomatic HIV when the time tradeoff method is used to elicit utilities from patients and the scale ranges from death to perfect health. The pooled utilities reported here should be of great use to researchers performing cost-utility analyses of interventions for HIV/AIDS.
Keywords: AIDS; HIV; utility assessment; meta-analysis; quality of life (search for similar items in EconPapers)
Date: 2002
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)
Downloads: (external link)
https://journals.sagepub.com/doi/10.1177/0272989X02238300 (text/html)
Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
HTML/Text
Persistent link: https://EconPapers.repec.org/RePEc:sae:medema:v:22:y:2002:i:6:p:475-481
DOI: 10.1177/0272989X02238300
Access Statistics for this article
More articles in Medical Decision Making
Bibliographic data for series maintained by SAGE Publications ().