[Functional tests in older adults: a cross-sectional study comparing subjects with and without history of falls]. / Comparación en pruebas funcionales entre adultos mayores con y sin antecedentes de caídas: estudio transversal.

ABSTRACT

BACKGROUND AND PURPOSE: Functional tests are a fundamental axis in assessing the risk of falls in older adults. However, many of them lack associative value with the actual functional status of the older adults, medical history, and comorbidities. METHODS: Analytical study with cross-sectional design. Three functional tests were performed (Timed Up & Go, Five Times Sit to Stand Test, and Unipodal Station Test) in 148 independent older adults (mean = 74.8 SD = 7.2), 83 non-fallers, and 58 with self-reported accidental falls in the last year. Other factors, such as grip strength and abdominal circumference, were considered. RESULTS AND DISCUSSION: The functional tests presented associative value in older adults with a history of falls (p < 0.05). The grip strength has a statistically significant correlation between both groups. Functional tests can discriminate the risk of falls in independent older adults and those with similar comorbidities. CONCLUSION: The three functional tests applied show associative values in falling older adults. The grip strength presented associative value with the functional tests.