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