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Table 4 Spearman's rank correlation coefficients for the associations between serum and bronchoalveolar lavage fluid levels of IL-1Rα, IL-8, MIP-1α, and CTACK in the discovery cohort (n = 30)

From: Cutaneous T-cell-attracting chemokine as a novel biomarker for predicting prognosis of idiopathic pulmonary fibrosis: a prospective observational study

  ρ P-value
IL-1Rα 0.06 0.74
IL-8 0.39 0.03
MIP-1α − 0.08 0.65
CTACK 0.01 0.96
  1. ρ, Spearman's rank correlation coefficients