Comparison 2. Group exercise: multiple categories of exercise vs control: subgroup analysis by falls risk at baseline.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
2.1 Rate of falls	16		Rate Ratio (IV, Random, 95% CI)	Subtotals only
2.1.1 Selected for higher risk of falling	9	1261	Rate Ratio (IV, Random, 95% CI)	0.70 [0.58, 0.85]
2.1.2 Not selected for higher risk of falling	7	2361	Rate Ratio (IV, Random, 95% CI)	0.72 [0.58, 0.90]
2.2 Number of fallers	22		Risk Ratio (IV, Random, 95% CI)	Subtotals only
2.2.1 Selected for higher risk of falling	12	1430	Risk Ratio (IV, Random, 95% CI)	0.87 [0.78, 0.97]
2.2.2 Not selected for higher risk of falling	10	3903	Risk Ratio (IV, Random, 95% CI)	0.85 [0.68, 1.06]