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Showing 2 results for Health Care Workers
Epidemiological determinants of occupational exposure to HIV, HBV and HCV in health care workers
Hadadi A, Afhami Sh, Kharbakhsh M, Hajabdoulbaghi M, Rasoolinejad M, Emadi H, Esmaeelpour N, Sadeghi A, Ghorashi L,
Volume 65, Issue 9 (12-2007)
Abstract

Background: Health care workers (HCWs) are at substantial risk of acquiring bloodborne pathogen infections through contact with blood and other potentially infectious materials. The main objectives of this study were to determine the epidemiological characteristics of occupational exposure to blood/body fluids, related risk factors of such exposure, and hepatitis B vaccination status among HCWs.
Methods: This cross-sectional study was conducted from December 2004 to June 2005 at three university hospitals in Tehran, Iran. Using a structured interview, we questioned HCWs who had the potential for high-risk exposure during the year preceding the study.

Results: With a total number of 467 exposures (52.9%) and an annual rate of 0.5 exposures per HCW, 391 (43%) of the 900 HCWs had at least one occupational exposure to blood and other infected fluids during the previous year. The highest rate of occupational exposure was found among nurses (26%) and the housekeeping staff (20%). These exposures most commonly occurred in the medical and emergency wards (23% and 21%, respectively). The rate of exposure in HCWs with less than five years of experience was 54%. Percutaneous injury was reported in 280 participants (59%). The history of hepatitis B vaccination was positive in 85.93% of the exposed HCWs. Sixty-one percent had used gloves at the time of exposure. Hand washing was reported in 91.4% and consultation with an infectious disease specialist in 29.4%. There were 72 exposures to HIV, HBV and HCV exposure to HBV was the most common. In 237 of the enrolled cases, the source was unknown. Job type, years of experience and hospital ward were the risk factors for exposure.
Conclusion: Education, protective barriers and vaccination are important in the prevention of viral transmission among HCWs.


Awareness, attitude and behavior toward using microwave in health care workers of shahid beheshti university
Zainab Moradi, Tayebeh Marashi, Ali Ramezankhani,
Volume 81, Issue 10 (1-2024)
Abstract
Background: In the last decade, the use of microwave ovens throughout the world, including Iran, has increased significantly. Therefore, it is important to understand the knowledge, attitude, and behavior of microwave oven use among employees of the Eastern Health Center to promote safe and responsible practices in the workplace. Assessing their familiarity and attitudes with microwave ovens, this study aims to identify potential areas for improvement and training. This, in turn, can create a safer and more efficient work environment for all involved.
Methods: In this cross-sectional study in 2022, the study population was all employees working in the health center and comprehensive health service centers affiliated with the East of Shahid Beheshti University of Medical Sciences, numbering 162 people. The research tool was a questionnaire adapted from Nadiri's thesis (2015). After collecting the questionnaires, the data was obtained by SPSS 26 software and were analyzed using Pearson's correlation coefficient, multiple regression, independent t-test, and one-way ANOVA.
Results: Although the attitude (36.35±3.579) and the behavior (61.16±6.402) towards using microwave ovens are favorable, there is still room for improvement of knowledge and awareness. Knowledge has a positive and significant effect on behavior (P=0.002, B=0.245) and attitude (P=0.001, B=0.263), which shows that improving knowledge about the safe and responsible use of microwave devices can lead to behavior. and a more favorable attitude among employees. In addition, the attitude has a strong positive and significant effect on behavior (P=0.001, B=0.417), and promoting a positive attitude toward using microwave devices can also lead to more favorable behavior. However, the relatively weak effect of awareness on attitude indicates that other factors may also play a role in determining the attitude toward using microwave devices.
Conclusion: These findings highlight the importance of educational and awareness campaigns to promote the safe and responsible use of microwave devices among healthcare workers.

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