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Table 3 The number and frequency of ICF categories for the components Activities and Participation, and Environmental Factors that were linked to the LFIS-RA

From: Linking the effect of psoriatic arthritis-related foot involvement to the Leeds Foot Impact Scale using the International Classification for Functioning, Disability and Health: a study to assess content validity

ICF categories

LFIS-RA, n (%)

Activities and Participation

–

 d450 Walking

7 (22%)

 d230 Carrying out daily routine

6 (18%)

 d177 Making decisions

3 (9%)

 d4551 Climbing

2 (6%)

 d4502 Walking on different surfaces

2 (6%)

 d2304 Adapting to changes in daily routine

2 (6%)

 d4552 Running

1 (3%)

 d410 Changing basic body position

1 (3%)

 d570 Looking after one’s health

1 (3%)

 d4154 Maintaining a standing position

1 (3%)

 d920 Recreation and leisure

1 (3%)

 d5402 Putting on footwear

1 (3%)

 d469 Walking and moving, other specified and unspecified

1 (3%)

 d2303 Managing one’s own activity level

1 (3%)

 d4602 Moving around outside the home and other buildings

1 (3%)

 d799 Interpersonal interactions and relationships, unspecified

1 (3%)

 d2202 Undertaking multiple tasks independently

1 (3%)

Environmental Factors

–

 e1150 General products and technology for personal use in daily living

9 (60%)

 e245 Time-related changes

3 (20%)

 e115 Products and technology for personal use in daily living

2 (13%)

 e399 Support and relationships, unspecified

1 (7%)

  1. ICF International Classification of Functioning, Disability and Health, LFIS-RA Leeds Foot Impact Scale in rheumatoid arthritis, PsA Psoriatic arthritis