Serum markers concentrations in groups of patients stratified according to HRCT findings: The idiopathic ILD group included probable fibrotic NSIP on HRCT (IPF confirmed at multidisciplinary discussion, >65 years old, without UIP confirmation at lung biopsy), definite UIP and definite fibrotic NSIP (UIP confirmed at lung biopsy).

Serum markers concentrations in groups of patients stratified according to HRCT findings: The idiopathic ILD group included probable fibrotic NSIP on HRCT (IPF confirmed at multidisciplinary discussion, >65 years old, without UIP confirmation at lung biopsy), definite UIP and definite fibrotic NSIP (UIP confirmed at lung biopsy).

按高分辨率计算机断层扫描（High-resolution computed tomography, HRCT）结果分层的患者队列血清标志物浓度：特发性间质性肺疾病（Idiopathic Interstitial Lung Disease, ILD）组纳入了HRCT提示疑似纤维化型非特异性间质性肺炎（Non-specific Interstitial Pneumonia, NSIP）的患者（经多学科会诊确诊为特发性肺纤维化（Idiopathic Pulmonary Fibrosis, IPF）、年龄＞65岁且肺活检未证实为寻常型间质性肺炎（Usual Interstitial Pneumonia, UIP））、确诊UIP患者，以及确诊纤维化型NSIP患者（经肺活检证实为UIP）。