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Table 2 Odds ratios for stage IV development by logistic regression analysis

From: Optimal interval of endoscopic screening based on stage distributions of detected gastric cancers

  Endoscopic screening Radiographic screening
Odds ratio 95% CI p-value Odds ratio 95% CI p-value
Sex
 Men 1    1   
 Women 0.867 0.459–1.635 0.659 0.228 0.068–0.770 0.017
Age 1.004 0.959–1.051 0.875 1.004 0.940–1.072 0.904
Screening history
 Screening 1 year before 1    1   
 Screening 2 years before 1.139 0.132–9.835 0.906 2.816 0.909–8.717 0.073
 Screening 3 years before 2.613 0.300–22.773 0.385   
 No screening history 9.575 3.739–24.517 < 0.001 2.164 0.942–4.971 0.069
  1. aScreening history was limited to the same method of which gastric cancer was diagnosed