From: Changes in plasma CXCL4 levels are associated with improvements in lung function in patients receiving immunosuppressive therapy for systemic sclerosis-related interstitial lung disease
Surrogate ILD measurements
Pearson correlation (r)
P value
TLC% predicted
0.123
0.154
FVC% predicted
0.089
0.304
DLCO% predicted
0.082
0.345
QLF-LM
−0.027
0.763
QILD-LM
−0.063
0.473
QLF-WL
−0.034
0.703
QILD-WL
−0.022
0.799