02943nas a2200385 4500008004100000022001400041245010000055210006900155260001300224300001200237490000700249520189000256653003102146653000902177653001002186653001902196653001102215653000902226653001802235653002902253653002002282653001102302653002502313653000902338653001802347653002002365653001602385653001802401100002002419700002402439700002002463700001902483700001902502856003602521 2013 eng d a1758-535X00aDecline in health for older adults: five-year change in 13 key measures of standardized health.0 aDecline in health for older adults fiveyear change in 13 key mea c2013 Sep a1059-670 v683 a
BACKGROUND: The health of older adults declines over time, but there are many ways of measuring health. It is unclear whether all health measures decline at the same rate or whether some aspects of health are less sensitive to aging than others.
METHODS: We compared the decline in 13 measures of physical, mental, and functional health from the Cardiovascular Health Study: hospitalization, bed days, cognition, extremity strength, feelings about life as a whole, satisfaction with the purpose of life, self-rated health, depression, digit symbol substitution test, grip strength, activities of daily living, instrumental activities of daily living, and gait speed. Each measure was standardized against self-rated health. We compared the 5-year change to see which of the 13 measures declined the fastest and the slowest.
RESULTS: The 5-year change in standardized health varied from a decline of 12 points (out of 100) for hospitalization to a decline of 17 points for gait speed. In most comparisons, standardized health from hospitalization and bed days declined the least, whereas health measured by activities of daily living, instrumental activities of daily living, and gait speed declined the most. These rankings were independent of age, sex, mortality patterns, and the method of standardization.
CONCLUSIONS: All of the health variables declined, on average, with advancing age, but at significantly different rates. Standardized measures of mental health, cognition, quality of life, and hospital utilization did not decline as fast as gait speed, activities of daily living, and instrumental activities of daily living. Public health interventions to address problems with gait speed, activities of daily living, and instrumental activities of daily living may help older adults to remain healthier in all dimensions.
10aActivities of Daily Living10aAged10aAging10aCohort Studies10aFemale10aGait10aHealth Status10aHealth Status Indicators10aHospitalization10aHumans10aLongitudinal Studies10aMale10aMental Health10aQuality of Life10aSelf Report10aUnited States1 aDiehr, Paula, H1 aThielke, Stephen, M1 aNewman, Anne, B1 aHirsch, Calvin1 aTracy, Russell uhttps://chs-nhlbi.org/node/5992