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Figure 2 | Health and Quality of Life Outcomes

Figure 2

From: The health-related quality of life in rheumatoid arthritis, ankylosing spondylitis, and psoriatic arthritis: a comparison with a selected sample of healthy people

Figure 2

Standard difference scores (s-scores) for patients with rheumatoid arthritis, ankylosing spondylitis, peripheral PsA and axial Psa. The values of the s-scores were interpreted according to Cohen's effect size index, in which 0.2 refers to a small difference, 0.5 to a moderate difference, and 0.8 or more to a large difference. Physical functioning (PF), Role function – Physical aspect (RP), Bodily Pain (BP), General health perception (GH), Mental Health (MH), Role function – Emotional aspect (RE), Social functioning (SF), and Vitality (VT), component summary scores of physical (PCS) and mental functioning (MCS).

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