Skip to main content

Table 2 Correlation between CT-SSS, LDH, and disease severity

From: Comparative evaluation of semi-quantitative CT-severity scoring versus serum lactate dehydrogenase as prognostic biomarkers for disease severity and clinical outcome of COVID-19 patients

  COVID disease severity  
Mild Severe Critical Died P value
CT-severity scoring system (CT-SSS) Mean 3.57 12.48 18.00 20.10 < 0.001
Standard deviation 3.70 4.19 2.36 1.10
Median 2.00 13.00 18.00 20.00
Minimum 0.00 0.00 14.00 18.00
Maximum 12.00 21.00 21.00 22.00
LDH Mean 311.08 467.06 706.73 875.40 < 0.001
Standard deviation 146.48 231.06 293.68 502.99
Median 278.00 429.00 800.00 794.00
Minimum 2.60 19.00 221.00 370.00
Maximum 1031.00 853.00 1263.00 2121.00