Impact of Perioperative Blood Transfusion on Postoperative Complications and Prognosis of Gastric Adenocarcinoma Patients with Different Preoperative Hemoglobin Value
Table 5
Univariate and multivariate Cox analysis for prognostic factors.
Risk factors
Categories
3-year overall survival rate (%)
Univariate analysis value
Multivariate analysis
value
OR
95% CI
Age (years)
≤60
64
0.001
0.005
1.308
1.084–1.579
>60
56
Gender
Male
59
0.191
Female
63
Type of gastrectomy
DG
66
<0.001
0.254
TG
48
PG
54
Combined organ resection
Yes
44
0.003
0.104
No
61
Longitudinal location
U
53
<0.001
0.934
M
59
L
64
Whole
17
Differentiation grade
Well/ moderate
70
0.009
0.078
Poor/undifferentiated
58
Macroscopic type
Types 0–2
68
<0.001
0.083
Types 3–4
45
Tumor size
≤4.5 cm
72
<0.001
<0.001
1.460
1.190–1.791
>4.5 cm
48
T stage
T1
87
<0.001
T2
79
T3
65
T4
48
N stage
N0
84
<0.001
N1
68
N2
51
N3a
38
N3b
23
TNM stage
I/II
83
<0.001
<0.001
2.607
2.087–3.256
III
43
Postoperative complications
Yes
52
0.110
No
61
Perioperative blood transfusion
Yes
49
<0.001
0.079
No
64
SD: standard deviation, DG: distal gastrectomy, TG: total gastrectomy, PG: proximal gastrectomy, U: upper, M: middle, and L: lower.
