|
Characteristics
|
Univariate
|
Multivariate
|
|---|
| |
OR
|
95% CI
|
P-value
|
OR
|
95% CI
|
P-value
|
|---|
|
BMI
|
0.933
|
0.886–0.983
|
0.010
|
0.935
|
0.887–0.985
|
0.012
|
|
Alcohol use
|
1.592
|
1.122–2.261
|
0.009
|
1.513
|
1.062–2.156
|
0.022
|
|
Total fluids
|
1.000
|
1.000–1.000
|
0.071
| | | |
|
Total crystalloid
|
1.000
|
1.000–1.000
|
0.096
| | | |
|
Blood transfusion
|
1.570
|
1.026–2.401
|
0.038
| | | |
|
Operation time
|
1.003
|
1.001–1.004
|
0.001
| | | |
|
Anesthetic
| | |
0.607
| | | |
|
Sevoflurane
|
1
|
Referent
| | | | |
|
Propofol
|
0.813
|
0.369–1.791
| | | | |
|
Tumor location
| | |
0.080
| | | |
|
Gastroesophageal junction
|
1
|
Referent
| | | | |
|
Upper third
|
2.128
|
1.109–4.081
| | | | |
|
Middle third
|
1.797
|
1.079–2.993
| | | | |
|
Lower third
|
1.467
|
0.840–2.561
| | | | |
|
Tumor histology
| | |
0.090
| | | |
|
Adenocarcinoma
|
1
|
Referent
| | | | |
|
Squamous
|
1.594
|
1.027–2.475
| | | | |
|
Other
|
1.128
|
0.495–2.572
| | | | |
|
Minimally invasive approach
|
1.417
|
0.965–2.080
|
0.076
| | | |
|
Surgical procedure
| | |
<0.001
| | |
0.001
|
|
Sweet
|
1
|
Referent
| |
1
|
Referent
| |
|
Ivor-Lewis
|
2.019
|
1.211–3.367
| |
1.993
|
1.190–3.337
| |
|
Three-incision
|
1.922
|
1.330–2.777
| |
1.878
|
1.296–2.722
| |
|
Surgeon experience
| | |
0.010
| | |
0.039
|
|
High-volume a
|
1
|
Referent
| |
1
|
Referent
| |
|
Low-volume b
|
1.550
|
1.111-2.161
| |
1.525
|
1.090–2.135
| |
-
Abbreviation: BMI body mass index, OR odd ratios, CI confidence intervals
-
aHigh-volume: ≥100 esophagectomy in three years
-
bLow-volume: <100 esophagectomy in three years
