Table 1 Base characteristics of the included patients
From: A time series driven model for early sepsis prediction based on transformer module
Variables (mean ± SD) | Non-Sepsis | Sepsis | P |
|---|---|---|---|
Sex | 0.011* | ||
Female | 3980 (45.02%) | 4286 (47.14%) | |
Male | 4860 (54.97%) | 4806 (52.86%) | |
Age(yrs) | 65.32 ± 16.05 | 65.29 ± 16.06 | > 0.05 |
BMI | 20.67 ± 6.62 | 15.72 ± 5.29 | < 0.001 |
Discharge status | < 0.001* | ||
Alive | 8144 (92.13%) | 7800 (85.79%) | |
Expired | 695 (7.86%) | 1290 (14.19%) | |
Unit type | < 0.001* | ||
Cardiac ICU | 569 (6.44%) | 802 (8.82%) | |
CCU-CTIU | 403 (4.56%) | 506 (5.57%) | |
CSICU | 1226 (13.87%) | 194 (2.13%) | |
CTICU | 461 (5.21%) | 57 (0.63%) | |
Med-Surg ICU | 5233 (59.20%) | 6044 (66.48%) | |
MICU | 292 (3.30%) | 918 (10.10%) | |
Neuro ICU | 614 (6.95%) | 208 (2.29%) | |
SICU | 42 (0.48%) | 363 (3.99%) | |
ICU stay | 3.27 (2.35) | 5.76 (6.74) | < 0.001 |
Apachescore | 64.27 (27.54) | 73.87 (27.36) | < 0.001s |