Prevalence of Helicobacter pylori infection in Fortaleza, Northeastern Brazil Prevalência da infecção pelo Helicobacter pylori em Fortaleza, Ceará
The prevalence of Helicobacter pylori infection was assessed in a randomly selected sample of individuals from low-income community in Fortaleza, Northeastern Brazil. Overall, 384 out of 610 participants (62.9%) were H. pylori positive. A 47.5% infection rate was found in subjects aged six months to...
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| Main Authors: | , , , , , |
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| Format: | Book |
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Universidade de São Paulo,
2005-10-01T00:00:00Z.
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| Summary: | The prevalence of Helicobacter pylori infection was assessed in a randomly selected sample of individuals from low-income community in Fortaleza, Northeastern Brazil. Overall, 384 out of 610 participants (62.9%) were H. pylori positive. A 47.5% infection rate was found in subjects aged six months to 10 years old, increased to 73.3% in subjects aged 11-20 years and then continued to increase with age reaching up to 87% in those over 60 years old. After this age group, the prevalence decreased slightly. The prevalence of infection increased significantly with age (p<0.0001).<br>A prevalência da infecção pelo Helicobacter pylori foi avaliada em amostra randomizada de indivíduos de uma comunidade urbana de baixa renda em Fortaleza, Estado do Ceará. O H. pylori foi detectado em 384 (62.9%) dos 610 participantes. A taxa de infecção foi de 47.5% em indivíduos com seis meses a 10 anos de idade, aumentou para 73.3% entre indivíduos com 11 a 20 anos, e continuou a aumentar com a idade, atingindo 87% naqueles com aproximadamente 60 anos. Após essa idade, a prevalência diminuiu discretamente. A prevalência da infecção aumentou significantemente com a idade (p<0.0001). |
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| Item Description: | 10.1590/S0034-89102005000500022 0034-8910 1518-8787 |