15-year evaluation of changes in the HBsAg positivity rate in pregnant women in Turkey: the prominent effect of national vaccination.

Background: The detection of hepatitis B surface antigen positivity in pregnant women before delivery is crucial to preventing mother-to-child transmission of hepatitis B virus. Aims: This study aimed to evaluate the status and rate of testing for hepatitis B surface antigen, rate of hepatitis B surface antigen positivity, hepatitis B surface antigen positivity distribution rate by age, and changes in hepatitis B surface antigen positivity rate in pregnant women over the study period. Methods: We conducted a multicentre, cross-sectional, descriptive study covering the period January 2005 to June 2019 for 2 145 668 pregnant women from 27 provinces in all 7 regions of Turkey, collected using Microsoft Excel before statistical analysis. Results: We found that 1 012 593 (47.1%) pregnant women were tested for hepatitis B surface antigen over the 15-year period, out of which 11 471 (1.1%) were hepatitis B surface antigen-positive. Overall, 97% of the hepatitis B surface antigen positive women were born before 1998, the year that national HBV vaccination was launched in Turkey. The rate of hepatitis B surface antigen positivity in that group was 1.1%, compared with 0.3% among women born after 1998. Conclusion: There was a downward trend in the hepatitis B surface antigen positivity rate among pregnant women in the younger age groups, especially among those born after universal hepatitis B vaccination was inaugurated, and low rate of HBsAg testing during pregnancy.

Family medicine and sports medicine students' perceptions of their educational environment at a primary health care center in Germany: using the DREEM questionnaire.

The medical learning environment is changing progressively due to its crucial importance in clinical learning and educational performance. The purpose of this study was to investigate student perceptions of the medical learning environment at a primary health care center outside of a university hospital using the Dundee Ready Educational Environment Measure (DREEM) questionnaire. Various aspects of the environment were compared between family medicine (FM) and sports medicine (SM) students to assess the role of these different rotations and their effect on student perceptions. The DREEM questionnaire, a validated tool for measuring perceptions of educational environments in medical educational environments, was completed by 110 students who were enrolled in FM and SM rotations at Wuppertal Primary Health Care and Research Center in Wuppertal, Germany. Other than 9 of the 50 items, there were no statistically significant differences in DREEM questionnaire scores between these 2 groups, indicating that students' perceptions of the educational environment were not remarkably affected by their rotations. Scores across the sample were fairly high (FM students, 139.45/200; SM students, 140.05/200; overall total score, 139.85/200). These high scores suggest that students enrolled in FM and SM health science programs generally hold positive perceptions of their course environment outside of the university hospital. The positive perception of the educational environment at this primary health care center is hopefully indicative of similar rotations' perceptions internationally. While future studies are needed to confirm this, the current findings offer a chance to identify and explore the areas that received low scores in greater detail.