Seroprevalence of hepatitis B surface antigen and its correlation with risk factors among new recruits in Turkey.

OBJECTIVES: The objective of this cross-sectional study was to determine seroprevalence of hepatitis B surface antigen and related risk factors among new recruits in a military unit in Turkey. METHODS: Eight thousand five hundred eighty-nine newly-recruited soldiers were enrolled in the study. Blood samples were drawn from them between January 2006 and December 2006 and ELISA technique was applied to the samples. In addition, questions on the risk factors of hepatitis B exposure were asked to the participants in the survey. RESULTS: The results demonstrated that HBsAg seroprevalence was 2.8%. Further survey results indicated that seropositivity increased depending on certain risk factors. In multiple regression analysis, significant correlations were determined between HBsAg positivity and certain risk factors such as living in the Southeast Anatolia region (p<0.01), having a history of living with a hepatitis B carrier (p<0.001), and presence of a hepatitis B carrier in the neighborhood or at work (p<0.05). CONCLUSIONS: The HBsAg seropositivity found in this study supports the fact that Turkey remains in the medium endemicity zone, and that horizontal transmission is predominant.

Seroprevalence of hepatitis B surface antigen and its correlation with risk factors among new recruits in Turkey

OBJECTIVES: The objective of this cross-sectional study was to determine seroprevalence of hepatitis B surface antigen and related risk factors among new recruits in a military unit in Turkey. METHODS: Eight thousand five hundred eighty-nine newly-recruited soldiers were enrolled in the study. Blood samples were drawn from them between January 2006 and December 2006 and ELISA technique was applied to the samples. In addition, questions on the risk factors of hepatitis B exposure were asked to the participants in the survey. RESULTS: The results demonstrated that HBsAg seroprevalence was 2.8%. Further survey results indicated that seropositivity increased depending on certain risk factors. In multiple regression analysis, significant correlations were determined between HBsAg positivity and certain risk factors such as living in the Southeast Anatolia region (p < 0.01), having a history of living with a hepatitis B carrier (p < 0.001), and presence of a hepatitis B carrier in the neighborhood or at work (p < 0.05). CONCLUSIONS: The HBsAg seropositivity found in this study supports the fact that Turkey remains in the medium endemicity zone, and that horizontal transmission is predominant.

Assessment of the current status of playground safety in the midwestern region of Turkey: an effort to provide a safe environment for children.

This study aimed to identify and evaluate the degree of conformity to the playground standards and the level of compliance with current safety specifications of the playgrounds in the midwestern region of Turkey. An observational technique was used at a total of 57 public playgrounds. A playground safety control form was prepared based on the United States National Program for Playground Safety and the Consumer Product Safety Commission security standards, since there is no national law covering playground equipment and safety in Turkey. The study evaluated the surroundings of the playground, arrangement of equipment in the playground, and characteristics of the equipment. The percentage of playgrounds surveyed with inadequate or hard surfacing was 80.7%. Fifty-two percent of the equipment was found to be inappropriate. Equipment was higher than the recommended heights. The results of our study unfortunately point out that playgrounds for children do not meet many of the safety criteria.