Research Article
Association of Lower Antispike Antibody Levels with Mortality in ICU Patients with COVID-19 Disease
Table 1
Comparison of demographic parameters and clinical outcome between vaccinated and unvaccinated by using t test and chi square test.
| | Vaccinated (n = 90) | Unvaccinated (n = 329) | -value |
| Age (years) | 61.9 ± 1.28 | 54.4 ± 0.78 | 0.001∗ | Body mass index | 27.3 ± 2.68 | 25.7 ± 0.23 | 0.005∗ | Gender (male) | 60 (66.7%) | 233 (70.8%) | 0.453 | Diabetes mellitus | 54 (60%) | 190 (57.8%) | 0.704 | Hypertension | 59 (65.6%) | 190 (57.8%) | 0.18 | Coronary artery disease | 13 (14.4%) | 56 (17%) | 0.555 | Thyroid | 11 (12.2%) | 43 (13.1%) | 0.818 | Rheumatological disease | 0 (0%) | 4 (1.2%) | 0.298 | Chronic liver disease | 0 (0%) | 9 (2.7%) | 0.114 | Bronchial asthma | 5 (5.6%) | 15 (4.6%) | 0.697 | Chronic obstructive pulmonary disease | 2 (2.2%) | 3 (0.9%) | 0.313 | Chronic kidney disease | 10 (11.1%) | 66 (20.1%) | 0.05 | Previous stroke | 2 (2.2%) | 1 (0.3%) | 0.057 | Outcome | Death | 31 (34.4%) | 152 (46.2%) | 0.046∗ | Alive | 59 (65.6%) | 177 (53.9%) | | Hospital length of stay | 17.3 ± 1.25 | 13.6 ± 0.47 | 0.001∗ |
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Values are presented as Mean ± Standard Error and (%) as required. ∗ value < 0.05 is statistically significant. |