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Table 3 Laboratory tests and SPCs in GC patients

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

Preoperative laboratory tests

SPCs

P-value

No (n = 313)

Yes (n = 52)

Hb (g/L)

117.5 ± 7.5

116.4 ± 8.4

0.337

Plt (×109/L)

207.6 ± 41.2

214.3 ± 49.7

0.293

WBC (×109/L)

7.1 ± 2.2

6.9 ± 1.9

0.537

Hct

0.43 ± 0.07

0.42 ± 0.06

0.332

CRP (mg/L)

6.3 ± 3.1

7.5 ± 3.5

0.012*

IL-6 (pg/mL)

15.7 ± 7.1

16.3 ± 6.6

0.569

TNF-α (nmol/L)

7.6 ± 1.9

8.3 ± 2.1

0.016*

Creatinine (mmol/L)

83.1 ± 17.3

82.6 ± 18.4

0.848

Urea (mmol/L)

6.4 ± 1.8

6.2 ± 1.7

0.455

Albumin (g/L)

39.2 ± 5.5

37.9 ± 6.2

0.122

Fibrinogen (mg/dL)

3.6 ± 1.3

3.9 ± 1.5

0.134

AFR

9.9 ± 2.2

7.4 ± 2.1

< 0.001*

  1. P-values were calculated by Mann-Whitney U or t test
  2. GC Gastric cancer, SPCs Severe postoperative complications, Hb Hemoglobin, Plt Platelet, WBC White blood cell, Hct Hematocrit, CRP C-reactive protein, IL-6 Interleukin-6, TNF-α Tumor necrosis factor-α, AFR Albumin-to-fibrinogen ratio
  3. *P value< 0.05