title: Seroprevalence of Helicobacter pylori in children with constitutional height retardation.
abstract: OBJECTIVE
  The objective of this study was to examine the relationship between Helicobacter pylori and constitutional height retardation in childhood.
  
  
  METHODS
  Forty-one children with a diagnosis of constitutional height retardation and 40 children with normal growth patterns attending to the Pediatric Endocrinology Clinic at Ankara Education and Research Hospital were invited to take part in this study. Each child was asked questions to identify whether they had abdominal pain or lack of appetite. In addition, the family members were also investigated for gastrointestinal complaints. Helicobacter pylori antibody levels were evaluated in both groups.
  
  
  RESULTS
  The patient group's anti-Helicobacter pylori Ig G and anti-Helicobacter pylori CagA Ig G positivities were 78% and 85.4%, respectively. Corresponding frequencies in the control group were 10% and 15%, respectively.
  
  
  CONCLUSIONS
  The seroprevalence of Helicobacter pylori antibodies in the constitutional height-retarded group was significantly higher than in the control group (p<0.001). These results support the hypothesis suggesting that Helicobacter pylori infection is one of the environmental factors affecting growth.
authors.affiliation: Department of Pediatric, Ankara State Hospital, Ankara, Turkey. aysintasar@yahoo.com
authors.forename: Ayşin
authors.initials: A
authors.lastname: Taşar
authors.forename: Erkan
authors.initials: E
authors.lastname: Kibrisli
authors.forename: Yildiz
authors.initials: Y
authors.lastname: Dallar
mesh_terms: D000293:Adolescent; D000907:Antibodies, Bacterial / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D005260:Female; D006130:Growth Disorders / Q000209:etiology* / Q000382:microbiology; D016481:Helicobacter Infections / Q000150:complications*; D016480:Helicobacter pylori / Q000276:immunology; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D008297:Male; D016036:Seroepidemiologic Studies
chemical_list: D000907:Antibodies, Bacterial; D007074:Immunoglobulin G