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Observational Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Dec 28, 2026; 32(48): 122494
Published online Dec 28, 2026. doi: 10.3748/wjg.122494
Table 3 Results of multivariate logistic analysis of factors associated with household Helicobacter pylori infection
Variable
β
SE
Wald
P value
OR
95%CI
Household size0.4780.4970.9220.3371.6120.608-4.274
Spousal family-1.2260.5534.9260.0260.2930.099-0.866
Per capita monthly household income1.8031.0263.0900.0796.0660.813-45.272
Shared chopsticks and spoons0.9820.4045.8970.0152.6691.209-5.895
Shared tableware (no)-0.5900.3223.3480.0670.5540.295-1.043
Shared drinking cups (no)-0.0940.3570.0690.7920.9100.452-1.833
Shared toothbrushing cups (no)-1.2400.4437.8290.0050.2890.121-0.690
Tableware disinfection < 1 time/week1.9340.29343.6280.0006.9193.897-12.283


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