Yes.KL-6 (U/mL) cHP 1146 Sarc 537 IPF 2062SAA (ng/mL) cHP 4022 Sarc 4370 IPF 7031Optimal cutoff for cHP vs. IPF:KL-6: 2206 AUC 0.74SAA: 53,971 AUC 0.85KL-6 + SAA: AUC 0.79 This evidence concerns the gene MUC1 and idiopathic interstitial pneumonia.