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Table 1 Demographic data of patients with and without IP

From: The prevalence of gastric heterotopia of the proximal esophagus is underestimated, but preneoplasia is rare - correlation with Barrett’s esophagus

  Patients with IP Patients without IP Level of statistical significance
Number n = 54 n = 318  
Gender, number (percentage of columns)    Chi square test p = 0.09
 Female n = 21(39%) n = 163 (49%)  
 Male n = 33 (61%) n = 155 (51%)
Age (years)    Mann-Whitney test p = 0.44
 Minimum 19 18  
 Median 57 60
 Maximum 89 93
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