Comparison 19. Environment/assistive technology interventions: footwear modification vs control.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
19.1 Rate of falls	1		Rate Ratio (IV, Fixed, 95% CI)	Subtotals only
19.1.1 Anti‐slip shoe device for icy conditions vs control	1	109	Rate Ratio (IV, Fixed, 95% CI)	0.42 [0.22, 0.78]
19.2 Number of fallers	1		Risk Ratio (IV, Fixed, 95% CI)	Subtotals only
19.2.1 Balance‐enhancing insoles vs conventional insoles	1	40	Risk Ratio (IV, Fixed, 95% CI)	0.56 [0.23, 1.38]