Key factor cutoffs and interval reference values for stratified fall risk assessment in community-dwelling older adults: the role of physical fitness, body composition, physical activity, health condition, and environmental hazards

Table 2 Key risk factors for falling

Key risk factor	OR (95%CI)	Cutoff points	Specificity (%)	Sensitivity (%)	AUC (95%CI)
Multidimensional balance score (point)	0.949 (0.921–0.977)	0.250 0.359 0.500	0.341 0.640 0.873	0.860 0.694 0.349	0.710 (0.663–0.756)
Lean mass body mass (kg)	0.974 (0.956–0.993)
Fat body mass (%)	1.027 (1.005–1.049)
Total physical activity (100 MET-min/wk)	0.988 (0.977–0.999)
Vigorous physical activity (100 MET-min/wk)	1.035 (1.013–1.057)
Rest period weekdays (hr/day)	1.133 (1.016–1.264)
Health conditions (n)	1.119 (1.038–1.206)
Environmental hazards (n)	1.065 (1.021–1.111)

Data are Multivariate OR Odds Ratios and 95% CI Confidence Intervals, MET Cutoff points for the probability of falling (π), Specificity, Sensibility, AUC Area Under the ROC Curve and 95% CI

ISSN: 1471-2458