Fig. 2

Evaluation of IIM-ILD patients with or without RP-ILD. A. Survival of IIM-ILD patients with or without RP-ILD. B. Comparison of bilateral lung SUVmean in RP-ILD and non-RP-ILD groups. C. Comparison of DLCO% in RP-ILD and non-RP-ILD groups. D. ROC curve of bilateral lung SUVmean predicting RP-ILD. E. ROC curve of DLCO% predicting RP-ILD. IIM-ILD: Idiopathic-inflammatory-myopathy-related interstitial lung disease; RP-ILD: Rapidly progressive interstitial lung disease; SUVmean: mean standard uptake value; DLCO%: Percent-predicted diffusing capacity of the lung for carbon monoxide; ROC: Receiver operating characteristic; AUC: Area under the curve