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. 2013 Mar 22;13:11. doi: 10.1186/1472-6890-13-11

Table 4.

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

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