From: Low prevalence of active cytomegalovirus infection in a cardiovascular intensive care unit
 | Negative CMV infection (n = 94) | Positive CMV infection (n = 4) | P valuea |
---|---|---|---|
Age, mean ± SD | 66.7 ± 10.2 | 68.5 ± 7.1 | 0.727 |
Female gender, n (%) | 22 (23) | 2 (50) | 0.251 |
Comorbidities | Â | Â | Â |
 Hypertension, n (%) | 61 (65) | 3 (75) | 1.000 |
 Diabetes mellitus, n (%) | 25 (27) | 0 | 0.570 |
 Chronic kidney disease (stage 5), n (%) | 10 (11) | 1 (25) | 0.384 |
 Malignancy, n (%) | 1 (1) | 1 (25) | 0.080 |
 Preoperative severe infection, n (%) | 0 | 1 (25) | 0.041 |
 Recent corticosteroid use (<1 mo), n (%) | 0 | 1 (25) | 0.041 |
Duration of operation (min), median (IQR) | 328 (275–393) | 315 (259–415) | 0.993 |
Duration of cardiopulmonary bypass (min), median (IQR) | 130 (0–172) | 53 (0–118) | 0.194 |
APACHE II scores, median (IQR) | 16.0 (12.0–19.0) | 18.5 (11.5–20.5) | 0.559 |
Length of ICU stay (day), median (IQR) | 3.0 (3.0–5.0) | 5.0 (3.5–8.0) | 0.179 |
Length of postoperative stay (day), median (IQR) | 15.0 (13.3–21.0) | 19.0 (18.0–43.0) | 0.090 |
In-hospital mortality, n (%) | 1 (1) | 0 | 1.000 |