Table 5.

Receiver Operator Characteristics of PF, SF, MF and their various combinations

	Areas Under ROC
	Cross-Sectional Analysis		Longitudinal Analysis
	Functional Disability	Severe Disability	Functional Disability	Mortality	Nursing Home Referral
Social Frailty (SF)	0.553 (0.533–0.573)	0.677 (0.586–0.768)	0.541 (0.503–0.578)	0.564 (0.540–0.587)	0.673 (0.598–0.748)
Mental Frailty (MF)	0.592 (0.570–0.614)	0.766 (0.692–0.839)	0.536 (0.494–0.576)	0.594 (0.568–0.620)	0.621 (0.551–0.701)
Physical Frailty (PF)	0.610 (0.587–0.632)	0.728 (0.681–0.774)	0.579 (0.533–0.624)	0.608 (0.583–0.634)	0.613 (0.544–0.682)
Physical and Social Frailty (PSF)	0.641 (0.616–0.666)	0.900 (0.829–0.971)	0.600 (0.550–0.650)	0.648 (0.618–0.677)	0.685 (0.607–0.763)
Physical and Mental Frailty (PMF)	0.654 (0.628–0.679)	0.892 (0.819–0.965)	0.597 (0.547–0.647)	0.654 (0.625–0.683)	0.656 (0.577–0.735)
Physical, Mental and Social Frailty (PMSF)	0.656 (0.630–0.682)	0.901 (0.825–0.976)	0.603 (0.552–0.654)	0.661 (0.631–0.691)	0.707 (0.628–0.786)

Footnotes: 95% confidence intervals are enclosed within brackets