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Table 2 Demographic and clinical characteristics of GC patients with SPCs or not

From: Preoperative albumin-to-fibrinogen ratio predicts severe postoperative complications in elderly gastric cancer subjects after radical laparoscopic gastrectomy

Parameters

SPCs

P-value

No (n = 313)

Yes (n = 52)

Age (year)

72.3 ± 5.7

77.6 ± 6.3

< 0.001*

Gender, n (%)

  

0.449

 Male

238

37

–

 Female

75

15

–

BMI (kg/m2)

21.2 ± 2.1

20.9 ± 1.9

0.331

Comorbidities, n (%)

  

–

 Hypertension

38

13

0.013*

 Diabetes

27

10

0.019*

 Hyperlipidaemia

22

7

0.122

Heavy drinkers, n (%)

26

7

0.230

Current smokers, n (%)

33

10

0.072

ASA grade, n (%)

  

0.015*

 I/II

247

33

–

 III/IV

66

19

–

Abdominal surgery history, n (%)

26

7

 

Tumor location, n (%)

  

0.449

 Cardia

32

6

–

 Pylorus

201

28

–

 Corpus

67

14

–

 Total

13

4

–

Histologic type

  

0.177

 Differentiated

221

30

–

 Undifferentiated

33

8

–

 Signet-ring cell carcinoma

59

14

–

Pathological type

  

0.210

 Ulcerative

273

42

–

 Non-ulcerative

40

10

–

Tumor size (cm)

4.3 ± 1.9

4.5 ± 2.1

0.489

Extent of resection

  

0.741

 Distal gastrectomy

185

32

–

 Total gastrectomy

128

20

–

T stage

  

0.876

 Tis/T1/T2

130

21

–

 T3/T4

183

31

–

N stage

  

0.952

 N0

101

17

–

 N1/N2/N3

212

35

–

TNM stage

  

0.654

 I

77

11

–

 II

89

13

–

 III

147

28

–

Operation time (min)

234.6 ± 31.3

245.7 ± 38.2

0.023*

Estimated blood loss (mL)

187.9 ± 78.8

217.2 ± 70.6

0.012*

Intraoperative fluid utilization (mL)

1910.3 ± 245.3

2014.3 ± 306.4

0.007*

Perioperative blood transfusion, n (%)

105

16

0.694

Time to first flatus (d)

2.9 ± 0.7

3.0 ± 0.9

0.362

Time to ambulation (d)

2.1 ± 0.7

2.2 ± 0.6

0.332

Time to first liquid intake (d)

3.9 ± 1.1

4.0 ± 1.3

0.555

Time to first soft intake (d)

5.4 ± 1.3

5.3 ± 1.5

0.616

  1. P-values were calculated by Chi-square test, Fisher exact test, Mann-Whitney U or t test
  2. GC Gastric cancer, SPCs Severe postoperative complications, BMI Body mass index, ASA American Society of Anesthesiologists
  3. *P value< 0.05