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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: Semin Arthritis Rheum. 2019 Feb 8;49(2):229–235. doi: 10.1016/j.semarthrit.2019.02.002

Figure 1. Number of elevated cytokines by PTSD or Depression/Anxiety diagnosis.

Figure 1.

The proportion of subjects with 0, 1–4, or ≥5 elevated cytokines (defined as >2 SD above the mean) are shown for those with post-traumatic stress disorder (PTSD), other forms of anxiety or depression, or neither of these classifications. Rheumatoid arthritis patients with PTSD were more likely to have 1–4 or ≥5 elevating cytokines compared to those without either diagnosis (p = 0.017 for difference across groups).