| Blood parameter | No. patients | Aged 18-44 | Aged 45-64 | Aged 65 or more |
|---|---|---|---|---|
| Oxygen saturation | 1001 | NA* | 1.30[.01-103.31] | 2.48[.96-6.90], p=.03 |
| Heart rate | 1001 | 1.15[.64-2.05] | .72[.37-1.37] | 1.16[.74-1.81] |
| Respiratory rate | 98 | .66[.21-2.18] | .98[.31-1.37] | 1.03[.50-2.18] |
| Hyperglicemia | 536 | .93[.44-1.94] | 2.08[1.01-4.63],p=.04 | 1.33[.77-2.30] |
| Systolic pressure | 1001 | 1.39[.66-2.88] | 1.03[.57-1.84] | .84[.57-1.23] |
| Dyastolic pressure | 1001 | 2.37[1.01-5.67],p=.02 | .81[.40-1.63] | 2.0[1.08-3.74],p=.01 |
| Red cells count | 586 | .77[.39-1.49] | .95[.45-2.01] | 118[.76-1.82] |
| White cells count | 586 | 1.74[.86-3.50 | 1.04[.48-2.26] | .96[.57-1.62] |
| Haemoglobin | 586 | 1.21[.60-2.40] | .94[.44-1.99] | .91[.54-1.53] |
| Hematocrit | 586 | 1.15[.51-2.56] | 1.07[.44-1.99] | .82[.45-1.47] |
| Mean cell volume | 586 | 1.53[.63-3.60] | .46[.15-1.33] | 1.25[.67-2.31] |
| Platelets | 586 | 1.51[.54-4.09] | 4.77[1.16-27.6],p=.01 | 1.36[.59-3.16] |
| C-reactive protein | 479 | 1.08[.52-2.22] | 1.30[.55-3.05] | .70[.40-1.24] |
| Urea | 271 | 1.37[.47-3.89] | 9.2[1.01-10.72].p=.03 | 1.00[-45-2.21] |
| Creatinin | 575 | .66[.29-1.43] | 1.18[.53-2.61] | .94[.53-1.69] |
| Aspartate-aminotransferase | 516 | 1.00[.24-3.69] | 3.22[.82-15.08] | 1.41[.55-3.64] |
| Alanine transaminase | 516 | 1.30[.30-5.07] | 3.46[1.02-16.06],p=.03 | 1.11[.45-2.70] |
| Sodium | 562 | .60[.13-2.15] | 1.78[.62-5.16] | .98[.46-2.05] |
| Potassium | 554 | .86[.40-1.83] | .95[.44-2.04] | 1.33[.77-2.30] |
| Calcium | 168 | 1.00[.18-4.72] | 3.8[.16-235.70] | .80[.23-2.61] |
| Partial Thromboplastine time | 256 | .50[.01-5.50] | .56[.01-11.56] | .61[.12-2.57] |
| Troponin | 114 | 1.90[.35-11.31] | 1.28[.16-9.73] | .70[.20-2.45] |
| Lipase | 145 | .45[.01-6.29] | NA* | 2.46[.12-149.37] |
| Bilirubin | 261 | .51[.12-1.75] | 1.00[.24-4.12] | 1.06[.44-2.51] |
| Albumin | 33 | .33[.01-52.12] | NA* | 1.66[.21-14.85] |
| pO2 | 95 | 1.20[.06-22.28] | 2.70[.38-19.77] | .60[.38-5.65] |
| pCO2 | 95 | 2.25[.16-37.19] | 1.8[.25-12.62] | 1.31[.36-4.79] |
| pH | 95 | 4.00[.30-64.00] | 1.29[.17-11.24] | 1.50[.38-5.65] |
| Bicarbonates | 87 | NA* | 1.6[.16-21.62] | .87[.7-5.98] |
| Lactates | 80 | .65[.13-3.38] | .64[.17-2.31] | 3.50[1.25-12.09],p=.008 |
| Mean blood pressure | 1001 | .01[.001-1.42] | 1.98[.22-24.11] | 2.63[.89-8.68],p=.04 |
| *NA=Not Applicable, the odds ratio cannot be calculated due to the presence of zeros in the contingency table. The results are presented as OR[95% CI], p-value. |
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