Fig 3. Individual mean World Health Organization Disability Assessment Schedule (WHODAS) 2.0 disability domain scores self-reported by the 162 included patients.

Each domain of the WHODAS 2.0 was scored on a 5-point Likert scale (none = 1; mild = 2; moderate = 3; severe = 4; and extreme = 5), as previously described [10, 11].