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Table 10 Correlation of global score with pulmonary functions (spirometry)

From: Systemic sclerosis: correlation between lung abnormalities on high-resolution computed tomography (HRCT) and pulmonary function tests (PFTs)

 Global score
rP value
Pred (FVC)− 0.4860.006
Best (FVC)-0.2270.227
% (B/P) (FVC)0.1230.518
Pred (FEV1)-0.4660.009
Best (FEV1)-0.3570.052
% (B/P) (FEV1)-0.1070.572
Pred (FEV1 % FVC)-0.0500.793
Best (FEV1 % FVC)-0.3640.048
% (B/P) (FEV1 % FVC)-0.3680.045
  1. r Pearson correlation coefficient