Cross-cultural adaptation and validation of the Arabic version of the foot function index in patients with chronic lateral ankle instability

Table 6 Intraclass Correlation Coefficient (ICC) of FFI N = 92

Item	Average measure	Confidence interval Lower Bound – Upper Bound	P Value
Pain	0.996	0.994–0.997	< 0.001
Disability	0.999	0.998–0.999	< 0.001
Activity limitation	0.984	0.976–0.989	< 0.001
FFI-Arb Total	0.998	0.997–0.999	< 0.001

ISSN: 1757-1146