title: Hepatitis B and C viral infections in chronic liver disease: a population based study in Qatar.
abstract: We investigated the incidence of hepatitis B (HBV) and C (HCV) virus infection among patients with liver disease in Qatar from 2000 to 2005. The grading and staging of HBV and HCV cases were obtained from pathology reports at the principal reference laboratory for Qatar. Of the 915 liver patients studied, 29.4% had HCV and 2.5% had HBV. The incidence of HBV and HCV infection was greater in non-Qataris than Qatari nationals and in males than females, especially for HCV. Most cases were uncomplicated (89.0%) and had no inflammation (76.4%). The incidence of HCV has been increasing in liver patients in recent years up to a rate of 481 per 1000 patients with liver disease in 2005.
authors.affiliation: Department of Laboratory Medicine and Pathology, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar.
authors.forename: A
authors.initials: A
authors.lastname: Rikabi
authors.forename: A
authors.initials: A
authors.lastname: Bener
authors.forename: A
authors.initials: A
authors.lastname: Al-Marri
authors.forename: S
authors.initials: S
authors.lastname: Al-Thani
mesh_terms: D001706:Biopsy; D015984:Causality; D016009:Chi-Square Distribution; D002908:Chronic Disease; D015331:Cohort Studies; D005260:Female; D019694:Hepatitis B, Chronic / Q000150:complications / Q000453:epidemiology* / Q000473:pathology; D019698:Hepatitis C, Chronic / Q000150:complications / Q000453:epidemiology* / Q000473:pathology; D006801:Humans; D015994:Incidence; D008107:Liver Diseases / Q000453:epidemiology* / Q000473:pathology / Q000821:virology*; D008297:Male; D011159:Population Surveillance; D015995:Prevalence; D011780:Qatar / Q000453:epidemiology; D012042:Registries; D012111:Residence Characteristics; D012720:Severity of Illness Index; D017678:Sex Distribution