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Table 4 Expression levels of serum miRNAs (mean ± SD), PG (median ± SD) between different gastric disease groups when stratified by H.pylori status

From: Expression of serum miR-20a-5p, let-7a, and miR-320a and their correlations with pepsinogen in atrophic gastritis and gastric cancer: a case–control study

Variables

 

CON

AG

GC

P- value

Hp-

     

miR-20a-5p

3.83 ± 0.71

3.88 ± 0.59

3.85 ± 0.70

0.926

  Male

3.84 ± 0.72

3.90 ± 0.59

3.89 ± 0.34

0.931

  Female

3.82 ± 0.71

3.86 ± 0.60

3.75 ± 0.53

0.881

let-7a

 

3.74 ± 0.31

3.81 ± 0.31

3.76 ± 0.25

0.505

  Male

3.73 ± 0.31

3.84 ± 0.34

3.77 ± 0.25

0.36

  Female

3.76 ± 0.30

3.76 ± 0.28

3.74 ± 0.27

0.972

miR-320a

 

5.02 ± 0.48

4.90 ± 0.45

4.91 ± 0.47

0.311

  Male

5.03 ± 0.50

4.97 ± 0.48

4.98 ± 0.44

0.813

  Female

4.99 ± 0.44

4.81 ± 0.41

4.74 ± 0.50

0.216

PGA

 

134.99 ± 92.27

96.78 ± 76.05

141.99 ± 125.80

0.056

PGC

 

15.13 ± 13.67

10.37 ± 9.02

23.15 ± 25.11

0.001

PGA/PGC

 

10.66 ± 4.81

11.00 ± 6.04

9.17 ± 6.28

0.22

Hp+

     

miR-20a-5p

3.69 ± 0.78

3.79 ± 0.79

3.81 ± 0.66

0.743

  Male

3.75 ± 0.86

3.90 ± 0.31

3.86 ± 0.82

0.785

  Female

3.62 ± 0.66

3.53 ± 0.55

3.74 ± 0.43

0.542

let-7a

 

3.68 ± 0.38

3.74 ± 0.27

3.74 ± 0.31

0.661

  Male

3.70 ± 0.31

3.73 ± 0.30

3.77 ± 0.33

0.717

  Female

3.66 ± 0.48

3.75 ± 0.18

3.70 ± 0.28

0.795

miR-320a

 

4.95 ± 0.44

4.98 ± 0.45

4.89 ± 0.40

0.634

  Male

5.01 ± 0.49

5.05 ± 4.59

5.05 ± 0.46

0.961

  Female

4.87 ± 0.36

4.81 ± 0.38

4.72 ± 0.36

0.471

PGA

 

162.15 ± 112.44

125.81 ± 92.66

114.74 ± 75.23

0.058

PGC

 

24.82 ± 20.80

17.86 ± 13.95

23.10 ± 20.16

0.182

PGA/PGC

 

7.91 ± 4.49

7.97 ± 3.70

6.16 ± 3.57

0.06