Predictive Factors for a Long Postoperative Stay after Emergency Laparoscopic Cholecystectomy Using the 2013 Tokyo Guidelines: A Retrospective Study
Table 1
Patients’ characteristics and univariate analysis for preoperative factors.
ED group
LD group
P-value
(n = 104)
(n = 45)
Age (years)
54.5 (46.1–65.3)
65 (47.0–75.0)
0.015
Sex (%male)
71
32
0.879
BMI (kg/m2)
24.8 (22.3–26.8)
25.3 (23.5–27.6)
0.256
WBC (103/μL)
12.6(10.2–15.13)
15.2
0.007
CRP (mg/dL)
1.63 (0.36–6.62)
8.45 (1.87–16.17)
<0.001
HB (g/dl)
14.5 (13.5–15.3)
14.2 (12.7–15.4)
0.245
PLT (103/μL)
23.0 (20.1–27.6)
22.3 (17.9–26.1)
0.180
Past laparotomy, n
23
7
0.487
Elevation of BFT, n
25
22
0.005
Anticoagulation therapy, n
1
9
<0.001
DM, n
12
10
0.151
Grade I/II, n (%)
89(85.6)/15(14.4)
23(51.1)/22(48.9)
<0.001
Time from onset to surgery 0/1/2/3 day, n
23/46/28/7
6/24/11/4
0.548
BMI, body mass index; WBC, white blood cell; CRP, C-reactive protein; HB, haemoglobin; PLT, platelets; BFT, biliary function test; DM, diabetes mellitus. Continuous variables are expressed as median (IQR).
