30 December 2025 : Clinical Research
Histopathological Evaluation of the Pericardium in CABG Patients With and Without Prior SARS-CoV-2 Infection: A Prospective Observational Study
Emrah ErerenDOI: 10.12659/MSM.950106
Med Sci Monit 2025; 31:e950106
Table 2 Comparison of continuous variables between SARS-CoV-2 PCR-negative and -positive patients.
| Variable | Group | n | Mean | SE | Median | Min | Max | U |
|---|---|---|---|---|---|---|---|---|
| Age (years) | PCR (−) | 70 | 61.59 | 0.965 | 62.0 | 43.0 | 75.0 | 847.5 |
| PCR (+) | 23 | 61.78 | 2.160 | 67.0 | 41.0 | 75.0 | ||
| Ejection fraction (%) | PCR (−) | 70 | 51.67 | 1.132 | 55.0 | 30.0 | 65.0 | 799.5 |
| PCR (+) | 23 | 51.74 | 2.003 | 55.0 | 35.0 | 65.0 | ||
| Creatinine (mg/dL) | PCR (−) | 70 | 0.92 | 0.034 | 0.90 | 0.30 | 1.90 | 866.5 |
| PCR (+) | 23 | 0.92 | 0.055 | 0.90 | 0.40 | 1.50 | ||
| Hemoglobin (g/dL) | PCR (−) | 70 | 13.52 | 0.211 | 13.8 | 8.6 | 16.2 | 798.5 |
| PCR (+) | 23 | 13.33 | 0.475 | 13.5 | 8.2 | 16.2 |






