Comparison 23. Multifactorial intervention vs control: subgroup analysis by falls risk at baseline.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
23.1 Rate of falls	19		Rate Ratio (IV, Random, 95% CI)	Subtotals only
23.1.1 Selected for higher risk of falling	17	5954	Rate Ratio (IV, Random, 95% CI)	0.77 [0.66, 0.90]
23.1.2 Not selected for higher risk of falling	2	3549	Rate Ratio (IV, Random, 95% CI)	0.57 [0.23, 1.38]
23.2 Number of fallers	34		Risk Ratio (IV, Random, 95% CI)	Subtotals only
23.2.1 Selected for higher risk of falling	25	7536	Risk Ratio (IV, Random, 95% CI)	0.94 [0.85, 1.03]
23.2.2 Not selected for higher risk of falling	9	6081	Risk Ratio (IV, Random, 95% CI)	0.92 [0.76, 1.11]