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. 2005 Feb;58(2):178–184. doi: 10.1136/jcp.2004.019224

Table 5.

 Correlation between FVC, T cell subsets, and the cytokine profile in patients with systemic sclerosis

Feature r Value p Value
CD8+ cells in BALF 0.4 <0.05
TNFα in BALF (pg/ml) −0.7 <0.001
IL-1β in BALF (pg/ml) −0.6 <0.01

BALF, bronchoalveolar lavage fluid; FVC, forced vital capacity; IL-1β, interleukin 1β; TNFα, tumour necrosis factor α.