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Fig. 3 | Arthritis Research & Therapy

Fig. 3

From: Fatigue severity in anti-nuclear antibody-positive individuals does not correlate with pro-inflammatory cytokine levels or predict imminent progression to symptomatic disease

Fig. 3

Presence of mild fatigue in ANA+ individuals who were recruited as healthy controls or who gave birth to a baby with neonatal lupus. a Fatigue, as measured by the FACIT-F score, and b WPI and SS scores, as measured by the fibromyalgia questionnaire, in ANA healthy controls (ANA) and ANA+ individuals, as outlined above (ANA+). Every symbol corresponds to an individual subject with bars indicating the mean with SD. Significant differences are shown and were calculated using the Mann-Whitney U test comparing ANA and ANA+ subjects

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