Physical activity and postural balance in rural community dwelling older adults.

aimThe purpose of this study was two-fold: 1) identify the types of physical activity being done among rural community dwelling older adults; and 2) determine the relationship between amount of physical activity and postural balance in that population.

backgroundBalance impairment coupled with other fall risk factors pose a formidable challenge for aging adults. This study identified types of physical activity rural-community dwelling older adults do and explored the relationship between amount (in minutes) of physical activity and balance.

methodsA cross sectional, correlational design was used to recruit rural community-dwelling older adults. Data were collected using the Jackson Heart Study Physical Activity Survey, Berg Balance Scale, and Timed Up and Go Test; ActiGraph accelerometers were worn to objectively measure physical activity.

resultsOne hundred and one participants enrolled. Most were female (78%), White (74%), and between 65 and 91 years old. Berg Balance Scale scores positively correlated with average minutes of light (r = 0.262) and moderate (r = 0.276) physical activity; and the Jackson Heart Study Physical Activity Survey active living index (r = 0.320) and home and garden index (r = 0.324). In regression models, age and sex were the strongest predictors of Berg Balance Scale (adjusted r

conclusionsMinutes of light or moderate physical activity were not associated with balance. However, investigating factors such as physical activity that influence health functional status and balance deserve continuous attention.