The validity of the SF-12 and SF-6D instruments in people living with HIV/AIDS in Kenya.

ABSTRACT:

Background

Health-related quality of life (HRQoL) and health state utility value (HSUV) measurements are vital components of healthcare clinical and economic evaluations. Accurate measurement of HSUV and HRQoL require validated instruments. The 12-item Short-Form Health Survey (SF-12) is one of few instruments that can evaluate both HRQoL and HSUV, but its validity has not been assessed in people living with HIV/AIDS (PLWHA) in east Africa, where the burden of HIV is high.

Methods

This cross-sectional study used baseline data from a randomized trial involving PLWHA in Kenya. Data included responses from a translated and adapted SF-12 survey as well as key demographic and clinical data. Construct validity of the survey was examined by testing the SF-12's ability to distinguis

SUBMITTER: Patel AR 

PROVIDER: S-EPMC5513113 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature