Table 6.

Effect of different intervention durations on reducing the fall risk in older adults.

Duration	No. of Studies	Test Group Size	Control Group Size	I2	SMD	95% CI	p
Less than 12 weeks	3	147	148	77%	0.68	0.17–1.20	0.009
12–32 weeks	4	98	97	88%	0.98	0.06–1.89	0.04
More than 32 weeks	4	79	79	96%	2.92	0.69–5.15	0.01
Total	10	324	324	92%	1.4	0.75–2.05	<0.0001