Comparing Machine Learning Methods to Improve Fall Risk Detection in Elderly with Osteoporosis from Balance Data

Table 2

Instances relation during the study time.

		Follow-up (months)
Instances	Baseline	First (6)	Second (12)	Third (18)	Fourth (24)	Fifth (30)
Total	126	115	96	81	68	41
Fallers	43	29	27	16	10	1
Nonfallers	83	86	69	65	58	40