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KMID : 0816120010040020161
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Korean Journal of Pediatric Gastroenterolology and Nutrition
2001 Volume.4 No. 2 p.161 ~ p.166
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High Seroprevalence of Helicobacter pylori Infection in Korean Adolescent Athletes
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Kim Heung-Ryel
Ahn Yeon-Hwa
Choe Yon-Ho
Lee Ji-Eun
Hong Yun-Chul
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Abstract
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Purpose: Poor living conditions such as overcrowding and sharing a bed are reported to be significant risk factors for H. pylori infection throughout childhood. We investigated the prevalence of Helicobacter pylori infection in Korean
athletes who are obliged to live together in training camps over six months a year.
Methods: Blood sampling and surveying through questionnaire were performed on 440 regular high school students (228 boys and 212 girls) and 220 athletes (148 boys and 72 girls) of a physical education high school. We measured serum IgG Ab to H. pylori in order to compare the prevalence of H. pylori infection between normal adolescents and athletes. In addition, we conducted a nutritional analysis andquestionnaire survey for socioeconomic status in order to compare other risk factors that might influence H. pylori infection between groups.
Results: The prevalence (43.2%) of H. pylori infection in athletes was higher than that (22.7%) in the controls.
No significant differences in the nutritional factors or socioeconomic status, such as Hollingshead index, type of house, and crowding index, were found between the groups. Multivariate analysis showed that crowding and the difference in school type were the significant predictors of H. pylori seropositivity after controlling for dietary and socioeconomic factors.
Conclusion: Living together in training camps might be a significant risk factor for H. pylori infection in athletes.
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KEYWORD
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Adolescents, Athletes, Helicobacter pylori, Prevalence
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