Association between Intraoperative Early Warning Score and Mortality and In-Hospital Stay in Lower Gastrointestinal Spontaneous Perforation
Table 1
Baseline characteristics of the patients.
Total (N = 101)
Missing
Age (years)a
70 [61–77]
0
Maleb
54 (53.5)
0
BMIa
21.1 [18.8–23.3]
0
ASA 1–2b
43 (42.5)
0
ASA > 3b
58 (57.5)
0
Charlson comorbidity indexa
2 [1–3]
0
Preoperative SOFA scorea
2 [1–5]
0
Anesthesia time (min)a
215 [174–262]
0
Operation time (min)a
143 [106–192]
0
Bleeding (ml)a
100 [0–350]
0
In-out balance (ml)a
2625 [1705–3540]
0
Use of catecholamine, intraoperativeb
49 (48.5)
0
Open surgeryb
78 (77.2)
0
Laparoscopic surgeryb
23 (22.8)
0
Cancerb
31 (30.7)
0
Length of ICU stay (days)a
4 [1–9]
0
ICU admissionb
78 (77.2)
0
aContinuous variables, presented as median (interquartile range). bCategorical variables, presented as number (%). BMI, body mass index; ASA, American Society of Anesthesiologists; SOFA, sequential organ failure assessment; ICU, intensive care unit.