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Table 5 Comparison of Helicobacter pylori infection status and laboratory data between symptomatic and asymptomatic groups

From: Clinical factors associated with acute abdominal symptoms induced by gastric anisakiasis: a multicenter retrospective cohort study

 

Symptomatic

group

Asymptomatic group

p value

Hp status (n = 98)

  

0.007

Infected

7 (10.0%)

3 (10.7%)

 

Eradicated

22 (31.4%)

18 (64.3%)

 

Naïve

41 (58.6%)

7 (25.0%)

 

WBC (n = 123)

   

Median (range) (/µL)

8600 (1400–21,570)

5300 (2900–7800)

 

W.N.L / over

48 / 50

25 / 0

< 0.001

Eosinophils (n = 92)

   

Median (range) (%)

1.0 (0-16.5)

2.0 (0.4-8)

 

W.N.L / over

79 / 4

6 / 3

0.002

CRP (n = 106)

   

Median (range) (mg/dL)

0.2 (0-7.8)

0.0 (0-7.4)

 

W.N.L / over

42 / 50

9 / 5

0.200

  1. Hp; Helicobacter pylori, WBC; White blood cell, W.N.L; Within the normal limit, CRP; C-reactive protein
  2. Pearson’s chi-squared test