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Table 3 Comparison of immune cell testing results in the two groups

From: Effect of single-incision laparoscopic distal gastrectomy guided by ERAS and the influence on immune function

Index

Group A

Group B

P-value

CD4+ (%)

 Preoperative

40.6±3.5

41.8±3.3

0.052

 Three days after surgery

31.8±6.7

31.1±5.5

0.533

 Seven days after surgery

35.8±5.7

37.5±4.1

0.068

CD8+ (%)

 Preoperative

31.4±2.6

31.1±2.7

0.547

 Three days after surgery

19.3±4.6

20.0±4.4

0.442

 Seven days after surgery

27.0±4.1

27.8±3.4

0.266

CD4+/CD8+

 Preoperative

1.3±0.1

1.4±0.2

0.063

 Three days after surgery

1.7±0.6

1.6±0.4

0.174

 Seven days after surgery

1.4±0.3

1.4±0.2

0.761

CD3+ (%)

 Preoperative

61.9±4.2

60.5±4.2

0.065

 Three days after surgery

47.6±3.4

46.6±3.5

0.108

 Seven days after surgery

60.0±3.3

59.4±3.1

0.252

NK cell (10^9/L)

 Preoperative

0.282±0.02

0.284±0.02

0.777

 Three days after surgery

0.242±0.03

0.240±0.02

0.688

 Seven days after surgery

0.263±0.03

0.260±0.03

0.437

IgA (IU/ml)

 Preoperative

153.3±29.8

155.1±24.9

0.715

 Three days after surgery

124.2±21.9

122.9±20.3

0.730

 Seven days after surgery

140.0±26.1

136.5±22.7

0.440

IgM (IU/ml)

 Preoperative

175.3±26.4

175.3±28.0

0.995

 Three days after surgery

143.3±22.5

146.0±24.3

0.531

 Seven days after surgery

158.3±23.2

160.8±25.7

0.572

IgG (IU/ml)

 Preoperative

137.2±22.2

135.5±20.5

0.667

 Three days after surgery

110.0±19.6

111.6±17.4

0.627

 Seven days after surgery

122.3±21.4

123.9±18.8

0.674

CRP (mg/L)

 Preoperative

3.7±1.1

4.0±1.1

0.173

 Three days after surgery

59.2±13.0

53.3±11.2

<0.01

 Seven days after surgery

32.4±9.0

28.4±9.0

0.015

TLC (10^9/L)

 Preoperative

1.8±0.5

1.7±0.3

0.099

 Three days after surgery

2.5±0.5

2.5±0.5

0.778

 Seven days after surgery

2.7±0.5

2.7±0.4

0.665

NLR

 Preoperative

1.9±0.2

2.0±0.2

0.056

 Three days after surgery

3.2±0.8

3.0±0.7

0.249

 Seven days after surgery

2.0±0.4

2.0±0.4

0.525

  1. NK Natural killer, CRP C-reactive protein, TLC Total lymphocyte count, NLR Neutrophil-to-lymphocyte ratio