ABSTRACT
Background: Every day, relatively large amount of potentially infectious and hazardous wastes is generated in the health-care hospitals and facilities around the world. Indiscriminate disposal and improper management of waste generated in health care facilities causes serious threat to environment and to human health that requires specific treatment and management prior to its final disposal.Methods: Cross-sectional study was conducted among 241 health care personnel working at Mahatma Gandhi Memorial hospital, Warangal. Data was collected and pre and post analysis was done using a pre-validated self-administered questionnaire. Data was entered in MS Excel and analysed using SPSS 17 software.Results: Among 241 respondents, 33.2% were sanitary staff, 35.3% are nursing staff and 31.5% are nursing students. Only 35.7% of participants has knowledge regarding the colour of the bag into which expired antibiotics are discarded and 45.2% of participants were aware of the colour of the bag in which IV bottles, gloves were discarded. Scoring for 10 was done in both pre and post-test and post test scores were found to be higher and there is significant increase in level of knowledge of biomedical waste management rules in study population in post-test analysis (p<0.001).Conclusions: Training program on the waste management in the health sector has significant effect in increasing knowledge of the healthcare personnel
ABSTRACT
Background: Globally, coal mining is one of the dangerous occupations which leads to hazardous effects to coal mine workers due to production and dispersion of coal dust. These workers face more survival and working pressure than normal workers. Hypertension, diabetes and chronic respiratory symptoms are more prevalent in coal miners than normal population. This study was conducted with the objective to know the working pattern of coal mine workers and to know their habits and morbidity pattern.Methods: A descriptive study was conducted in one of the coal mines during October 2016 to December 2017. 846 coal mine workers were included in the study.Results: 480 (56.74%) workers belong to the age group of 50-60 yrs. Present study includes 696 underground mine workers and 150 surface workers. 222 (26.23%) workers had a habit of smoking, alcohol consumption is seen in 96 (11.35%) of surface workers and 480 (56.73%) of underground workers. In present study prevalence of hypertension is 19.15%, prevalence of diabetes is 16.31% and the prevalence of symptoms of chronic respiratory disease is 28.38%.Conclusions: The current study has shown a higher prevalence of diabetes than national prevalence and showed a lesser prevalence of hypertension than national prevalence which may be probably due to other causes rather than occupational stress alone. Morbidity is more than the normal population hence health education is done among workers regarding chronic diseases and their risk factors.