PURPOSE The aim of this study is to investigate the changing prevalence rate of Helicobacter pylori infection in children, of different age groups, with recurrent abdominal pain over a 10-year period. METHODS Children with recurrent abdominal pain who visited the pediatric outpatient clinic at university hospital were screened for H. pylori. Children were divided into 3 age categories of 4-5,...

background: it seems that the incidence of pertussis-like illnesses is considerably increasing despite the wide coverage of immunization with the whole cell pertussis vaccine. we aimed to investigate the occurrence of pertussis in vaccinated children by measuring anti-pertussis antibodies. methods: in this cross-sectional study, blood samples were taken from vaccinated children aged 2, 4, 6, 12...

INTRODUCTION Dental caries is one of the most common conditions affecting the general health of children. The present study was carried out among school children of Kathmandu valley to determine the prevalence of dental caries in two age groups. METHODS The study was conducted from December 2007 to May 2008. The age of the school children of the study was divided into two group: 5 - 6 years a...

Across 12 consecutive influenza seasons in Utah, medically-attended visits for laboratory-confirmed influenza infection peaked first among older children (12-18 years). Peak activity in older children preceded that of children 0-4 years by more than 2 days and that of peak activity among adults ≥65 years by more than 6 days.

This report presents estimates of the prevalence of heart and other cikculatory conditions of children and ycpuths age 6 through 17 years in the' ioninstitutionalized population of the U.S. Estimatei are based on diagnostic impression data from the direct, standardized examination findings of the Health Examination Surveys among national probability samples representative of the 23.8 children a...

Awareness of the urban population on the potential environmental and human health risks resulting from and consuming vegetables polluted with heavy metals from Msimbazi river, Dar es Salaam city, Tanzania was investigated. Results show that more than 71% of the 35 respondents use Msimbazi river as a major source of water for vegetable irrigation. High levels of chromium, lead and copper have be...