H Sümer | PubMed Health

PubMed2002

Prevalence of hepatitis B and C virus infection in barbers in the Sivas region of Turkey.

Hepatitis B virus (HBV) and hepatitis C virus (HCV) infections are among the most devastating health problems in the world, including Turkey. The route of transmission of HBV and HCV is mainly parenteral, a small number of epidemiological studies demonstrating that perinatal, sexual, household and occupational transmission occurs. Contact of a patient's blood or bodily fluids with non-intact skin is another mode of HBV and HCV transmission. Barbers in Turkey may often be exposed accidentally to the blood and bodily fluids of their customers. The aim of this study was to determine the prevalence of HBV and HCV infection in barbers. We conducted a study to determine the prevalence of antibodies against HBV and HCV among 176 barbers and 180 control subjects in the Sivas region of Turkey. The prevalence of HBV and HCV was found to be higher in barbers (39.8 and 2.8%, respectively) than in a comparison group (28.3 and 1.1%, respectively). No significant relationship was found with the duration of occupation. Among the seropositive subjects, it was found that most had been exposed to needle pricks or scissor cuts. Our data suggest that both HBV and HCV infections may constitute occupational hazards for barbers. The sources of infection could be not only such personal risk factors as 'sharps' injuries and scissor cuts, but may also include other unknown factors.

Adolescent↗

PubMed1996

Rickets and soil strontium.

The subjects of this study were children aged 6-60 months living in villages in the Ulas Health Region, Sivas. The villages were divided into two groups according to the amount of strontium in the soil: region 1, > 350 ppm, 650 children; region 2, < 350 ppm, 1596 children. Overall, the prevalence of one or more clinical signs of rickets was 22.9%. The prevalence in region 1 was 31.5% and that in region 2, 19.5%. These values were significantly different (p < 0.001). When other variables which may be relevant to the occurrence of rickets were taken into account, the difference in prevalence persisted. The results suggest that in villages where nutrition is mainly based on grain cereals the presence of strontium in the soil will increase the prevalence of rickets significantly. As a preventive measure, a greater proportion of the foods given to children in these villages should be derived from animal origin, and cereals and drinking water supplies should be obtained from villages with a low soil strontium content, or calcium supplements should be given.

Age Distribution↗