Table 3

ORs and 95% CIs of Se and Le genotypes for H. pylori infection

GenotypeInfectionaCrude OR (95% CI)Adjusted ORb (95% CI)Adjusted ORc (95% CI)
+
Se/Se 44171.01.01.0
Se/se 82450.70 (0.36–1.37)0.79 (0.39–1.58)0.75 (0.37–1.53)
se/se 23280.32 (0.14–0.70)0.35 (0.15–0.80)0.34 (0.15–0.78)
P trend = 0.004P trend = 0.013P trend = 0.012
Le/Le 69551.01.01.0
Le/le 67311.72 (0.99–3.00)1.95 (1.08–3.50)1.99 (1.10–3.62)
le/le 1342.59 (0.80–8.39)2.80 (0.81–9.74)2.82 (0.79–9.99)
P trend = 0.023P trend = 0.013P trend = 0.012
  • a Infection (+) is defined by an ELISA value >2.3.

  • b Adjusted for sex and age.

  • c Adjusted for sex, age, and genotype.