Table 5.

Differences in CAIT and LEFS between different age groups after training

Measure	Age	Mean ± SD	Standard error	95% confidence interval		P value
				Lower bound	Upper bound
CAIT	20–30	− 6.42 ± 0.85	0.22	− 6.920	− 5.937	< 0.001
	31–40	− 5.0 ± 0.66	0.21	− 5.477	− 4.523
	41–50	− 2.66 ± 1.07	0.30	− 3.348	− 1.985
LEFS	20–30	− 8.85 ± 0.77	0.20	− 9.302	− 8.412	< 0.001
	31–40	− 7.0 ± 1.24	0.39	− 7.892	− 6.108
	41–50	− 3.58 ± 0.79	0.22	− 4.087	− 3.080

CAIT Cumberland Ankle Instability tool, LEFS lower extremity functional scale