Prevalence of Helicobacter pylori infection in Fortaleza, Northeastern Brazil.
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).
Rodrigues
Maria N
MN
Departamento de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brazil.
Queiroz
Dulciene M M
DM
Rodrigues
Rodrigo T
RT
Rocha
Andreia M C
AM
Luz
Carlos R L
CR
Braga
Lucia L B C
LL
D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D001938:Brazil; D001944:Breath Tests; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D016481:Helicobacter Infections / Q000175:diagnosis / Q000453:epidemiology*; D016480:Helicobacter pylori; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011203:Poverty; D015995:Prevalence; D011795:Surveys and Questionnaires; D014505:Urban Population; D014508:Urea
D014508:Urea