Table 2 Demographic characteristics of studied patients
From: Risk prediction of ICU readmission in a mixed surgical and medical population
Variables | n = 1067 | 95 % CI |
|---|---|---|
Age, year, mean (SD) | 57 (19) | 56–58 |
Gender, n (%) | ||
Male | 613 (57) | |
Female | 454 (43) | |
Original source of admission, n (%) | ||
Emergency department | 281 (26) | |
Other ICU | 101 (9) | |
Other hospital | 98 (9) | |
Operating theatre | 244 (23) | |
Ward | 332 (31) | |
Delivery ward | 11 (1) | |
Ward at admission, n (%) | ||
Medical wards | 458 (43) | |
Surgical wards | 563 (53) | |
Oncologic wards | 46 (4) | |
Severity of illness | ||
SOFA score, mean (SD) | 4.0 | 3.8–4.2 |
SAPS3, mean (SD) | 55.1 | 54.1–56.1 |
SWIFT score, mean (SD) | 14.0 | 13.4–14.6 |
MEWS, mean (SD) | 1.9 | 1.8–2.0 |
Treatment strategy, n (%) | 114 (11) | |
Outcomes | ||
ICU mortality, n (%) | 97 (9) | |
30-day mortality, n (%) | 226 (21) | |
Length of ICU stay, day, mean (SD) | 3.7 | 3.3–4.0 |
ICU Readmission, n (%) | 27 (2.5) | |