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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Cytokine signatures differentiate systemic sclerosis patients at high versus low risk for pulmonary arterial hypertension

Fig. 1

Principal component analysis plot of 14-plex cytokine array data shows all 182 samples along PC1 and PC2, which represent 43% and 19.4% of the variability, respectively, within the data. PCA plot distinguished different patient groups. Healthy controls and low-risk SSc patients were different from SSc patients with PAH or at high risk of developing PAH. SSc, systemic sclerosis; PAH, pulmonary arterial hypertension

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Arthritis Research & Therapy

ISSN: 1478-6362

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