Mean lung attenuation, skewness, and kurtosis are histogram-based densitometry variables that quantify systemic sclerosis-associated interstitial lung disease (SSc-ILD) and were recently merged into a computerized integrated index (CII). Our work tested the CII in low-dose 9-slice (reduced) and standard high-resolution computed tomography (CT) scans to evaluate extensive SSc-ILD and predict mortality.

中文翻译：

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基于直方图的密度测量指数，用于评估标准和低剂量计算机断层扫描中系统性硬化症间质性肺疾病的严重程度。

平均肺衰减、偏度和峰度是基于直方图的光密度变量，可量化系统性硬化症相关间质性肺疾病 (SSc-ILD)，最近已合并到计算机综合指数 (CII) 中。我们的工作在低剂量 9 层（缩小）和标准高分辨率计算机断层扫描 (CT) 扫描中测试了 CII，以评估广泛的 SSc-ILD 并预测死亡率。