Skip to main content

Table 7 Floor and ceiling effect

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

FFI-Arb questionnaire

Floor

Ceiling

Pain

< 5.7

> 0

Disability

< 10.9

> 0

Activity Limitation

< 14.8

> 0

Total FFI-Arb

< 4.3

> 0

Back to article page

Journal of Foot and Ankle Research

ISSN: 1757-1146