Assessing the Validity of Self-Rated Health with the Short Physical Performance Battery: A Cross-Sectional Analysis of the International Mobility in Aging Study.
Mario Ulises Pérez-ZepedaEmmanuelle BelangerMaria-Victoria ZunzuneguiSusan PhillipsAlban YlliJack GuralnikPublished in: PloS one (2016)
These findings further confirm the validity of SRH as a measure of overall health status in older adults.