Table 4.

ROC analysis of the annual change of the variables in regards to the falls.

Variable	AUC (95% CI)	p-value
Change in Kyphosis	0.515 (0.447-0.584)	0.640
Change in Timed Up and Go test (TUG)	0.516 (0.418-0.550)	0.622
Change in Grip strength right hand	0.539 (0.476-0.601)	0.233
Change in Grip strength left hand	0.510 (0.426-0.554)	0.762
Change in Berg Balance Scale (BBS)	0.503 (0.436-0.571)	0.919
Change in 30 Second Sit to Stand test (30CST)	0.545 (0.485-0.621)	0.165