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Complications (+) (n = 7)
|
Complications (−) (n = 23)
|
p-value
|
|---|
|
Age
|
70.2 ± 10.1
|
63.5 ± 13.5
|
0.123
|
|
Gender
|
0.896
|
|
Men
|
5
|
17
|
|
Women
|
2
|
6
|
|
Smoking
|
1
|
4
|
0.746
|
|
BMI
|
21.3 ± 3.8
|
21.6 ± 2.6
|
0.341
|
|
EF (%)
|
62.8 ± 15.5
|
69.5 ± 5.5
|
0.149
|
|
VC (L)
|
2.9 ± 0.9
|
3.2 ± 0.8
|
0.193
|
|
%VC
|
97.2 ± 14.6
|
98.8 ± 26.0
|
0.206
|
|
FEV1.0 (L)
|
2.0 ± 0.6
|
2.3 ± 0.7
|
0.150
|
|
FEV1.0%
|
72.5 ± 6.7
|
75.9 ± 6.4
|
0.156
|
|
Hg (g/dL)
|
13.0 ± 2.3
|
12.9 ± 1.7
|
0.404
|
|
CRP (mg/dL)
|
0.6 ± 1.0
|
0.4 ± 0.7
|
0.414
|
|
PNI
|
46.6 ± 5.8
|
47.3 ± 6.7
|
0.500
|
|
PreAlb (mg/dL)
|
22.1 ± 3.2
|
22.5 ± 4.6
|
0.435
|
|
Tf (mg/dL)
|
253.7 ± 54.7
|
226.6 ± 27.7
|
0.136
|
|
RBP (mg/dL)
|
2.85 ± 0.5
|
2.90 ± 0.9
|
0.318
|
|
Diagnosis
|
|
Malignant tumor
|
7
|
22
| |
|
Benign tumor
|
0
|
1
| |
|
Operative approach
|
|
Radical neck dissection
|
6
|
15
| |
|
Supraomohyoid Neck Dissection
|
1
|
5
| |
|
Upper Neck Dissection
| |
1
| |
|
Reconstruction method
|
|
PMMC flap
|
3
|
6
| |
|
Forearm flap
|
3
|
6
| |
|
Latissimus dorsi flap
| |
6
| |
|
DP flap
| |
3
| |
|
Operative time (hr)
|
14.2 ± 4.7
|
13.5 ± 2.7
|
0.490
|
|
Blood loss (mg)
|
476.7 ± 336.6
|
405.7 ± 242.4
|
0.323
|
|
Postoperative complications
|
|
Pneumonia
|
6
| | |
|
MRSA bacteremia
|
1
| | |
|
Length of hospital stay (days)
|
65.0 ± 36.9
|
78.6 ± 46.2
|
0.221
|
- BMI body mass index, EF ejection fraction, VC vital capacity, FEV1.0 One second forced expiratory volume, PNI prognostic nutritional index, PreAlb Prealbumin, Tf transferrin, RBP retinol binding protein, PMMC pectoralis major myocutaneous, DP Delto-pectoral, MRSA methicillin-resistance Staphylococcus aureus
