Table 1.
Characteristics of COVID-19 patients in this study.
| Characteristics | ALL (N = 293) | Mild and Moderate (N = 217) | Severe and Critical (N = 76) | P-Value |
|---|---|---|---|---|
| Age (years) | 47.0(37.0, 55.5) | 44.0(34.0, 53.0) | 54.0(46.5, 66.75) | <0.0001 |
| Gender (male%) | 151(51.5%) | 107(49.3%) | 44(57.9%) | 0.197 |
| BMI (kg/m2) | 23.80 ± 3.39 | 23.43 ± 3.13 | 25.11 ± 3.91 | 0.001 |
| Body temperature (℃) | 37.70(37.0, 38.40) | 37.60(37.0,38.0) | 38.40(37.58, 38.85) | <0.0001 |
| FBG (mmol/L) | 5.50(4.88, 6.60) | 5.30(4.80, 5.90) | 7.35(5.60, 9.58) | <0.0001 |
| FBG quintile (median) | <0.0001 | |||
| <4.74 (4.50 mmol/L) | 58(100%) | 46(79.3%) | 12(20.7%) | a* |
| 4.74–5.21 (5.02 mmol/L) | 60(100%) | 59(98.3%) | 1(1.7%) | b |
| 5.21–5.78 (5.50 mmol/L) | 58(100%) | 50(86.2%) | 8(13.8%) | a, b |
| 5.78–7.05 (6.21 mmol/L) | 59(100%) | 43(72.9%) | 16(27.1%) | a |
| >7.05 (9.05 mmol/L) | 58(100%) | 19(32.8%) | 39(67.2%) | c |
| C-reactive protein (mg/L) | 9.30(2.28, 24.13) | 7.90(2.30, 20.68) | 24.10(1.25, 44.93) | 0.048 |
| Creatine kinase (U/L) | 71.00(47.00, 105.0) | 71.80(46.50, 105.0) | 69.65(55.00, 104.0) | 0.746 |
| Lactate dehydrogenase (U/L) | 210.5(174.0, 274.0) | 198.0(165.50, 241.75) | 272.0(208.0, 389.25) | <0.0001 |
| Lymphocyte count (×109/L) | 1.20(0.90, 1.70) | 1.30(0.90, 1.70) | 1.0(0.78, 1.50) | 0.226 |
| Creatinine (μmol/L) | 62.0(55.25, 73.0) | 63.0(56.0, 75.0) | 62.0(55.0, 71.25) | 0.816 |
| Alanine aminotransferase (U/L) | 22.0(15.0, 35.0) | 22.0(13.0,33.0) | 24.0(17.25, 41.75) | 0.130 |
| Aspartate aminotransferase (U/L) | 25.0(20.0, 35.0) | 23.0(18.0, 32.0) | 30.0(23.0, 43.0) | <0.0001 |
| Alkaline phosphatase (U/L) | 55.0(42.25, 68.0) | 55.0(45.0, 68.0) | 52.0(34.75, 79.0) | 0.367 |
| Gamma-glutamyl transpeptidase (U/L) | 22.5(15.0, 47.50) | 21.0(15.0, 42.0) | 43.5(19.25, 91.0) | 0.007 |
| Cholesterol (mmol/L) | 3.97 ± 0.86 | 3.95 ± 0.86 | 4.02 ± 0.87 | 0.563 |
| Triglycerides (mmol/L) | 1.17(0.91, 1.62) | 1.11(0.88, 1.58) | 1.40(1.01, 1.69) | 0.006 |
| High density lipoprotein(mmol/L) | 1.10(0.93, 1.33) | 1.15(0.97, 1.41) | 1.02(0.83, 1.25) | 0.012 |
| Low density lipoprotein (mmol/L) | 2.17 ± 0.79 | 2.20 ± 0.82 | 2.13 ± 0.73 | 0.534 |
Continuous data are presented as means ± standard deviations (SD) or medians (interquartile ranges, IQR) based on the data distribution. Categorical variables are presented as percentages (%). *abc: there is no statistically significant difference between FBG quintiles with the same small letter. BMI, body mass index; FBG, fasting blood glucose.