Abstract
This community-based cross-sectional study in 533 participants from 135 households with multiple generations living in the same household aimed at investigating the relationship between Helicobacter pylori infection in children and the other household members. H. pylori infection in children was found significantly associated with the infection in mothers [OR (95% CI): 2.50 (1.19–5.26)], even after being adjusted for sex, age group and sibling number [adjusted OR (95% CI): 2.47 (1.12–5.47)]. It was also significantly associated with the infection in␣both parents [adjusted OR (95% CI): 4.14 (1.29–13.23)]. No significant association between H. pylori infection in the father, grandparent(s), uncle or aunt with that in their children was found. Results from the present study showed intra-familial transmission in a multi-generation population and supported the␣hypothesis of person-to-person transmission of H.␣pylori infection.
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Acknowledgement
We would like thank Hanoi Medical University and the National Institute of Epidemiology and Hygiene for supporting the techniques and materials indispensable for this study; the personnel of the Digestive Division of the National Institute of Epidemiology and Hygiene, whose invaluable assistance makes these findings possible; Vietnam–USA REI for donation of iron and vitamins distributed to study participants; the authority and the staff of Bavi District Health Center and Tienphong Commune Health Center for their primordial involvement in the organization and participation of the field work; and the village inhabitants for their welcoming and participation.
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Nguyen, V.B., Nguyen, G.K., Phung, D.C. et al. Intra-familial Transmission of Helicobacter pylori Infection in Children of Households with Multiple Generations in Vietnam. Eur J Epidemiol 21, 459–463 (2006). https://doi.org/10.1007/s10654-006-9016-y
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DOI: https://doi.org/10.1007/s10654-006-9016-y