ABSTRACT
This study aimed to evaluate perceptions of safety and preparedness among health workers caring for coronavirus disease 2019 (COVID-19) patients before and after a multi-professional simulation-based course in Pakistan. Health workers’ perceptions of preparedness, safety, and their willingness to care for COVID-19 patients were measured before and after they attended a simulation-based training course to prepare them to care for COVID-19 patients at Combined Military Hospital Landi Kotal Cantt, from March 1 to April 30, 2020. The participants’ perceived level of safety and preparedness to care for COVID-19 patients before the simulation-based course was low, but increased after completing it (P<0.05). They felt confident and were significantly more willing to care for patients with COVID-19 or other infections requiring strict isolation. Simulation-based training is an effective tool to improve perceptions of risk and readiness to deal with COVID-19 among medical and non-medical health workers in Pakistan.
ABSTRACT
This study aimed to evaluate perceptions of safety and preparedness among health workers caring for coronavirus disease 2019 (COVID-19) patients before and after a multi-professional simulation-based course in Pakistan. Health workers’ perceptions of preparedness, safety, and their willingness to care for COVID-19 patients were measured before and after they attended a simulation-based training course to prepare them to care for COVID-19 patients at Combined Military Hospital Landi Kotal Cantt, from March 1 to April 30, 2020. The participants’ perceived level of safety and preparedness to care for COVID-19 patients before the simulation-based course was low, but increased after completing it (P<0.05). They felt confident and were significantly more willing to care for patients with COVID-19 or other infections requiring strict isolation. Simulation-based training is an effective tool to improve perceptions of risk and readiness to deal with COVID-19 among medical and non-medical health workers in Pakistan.
ABSTRACT
To study the hstomorphological effect of tocotrienol on aortic atherosclerosis in diabetic mice having high fat diet. Lab based randomized controlled trial. Army Medical College, Rawalpindi and National Institute of Health, Islamabad from November 2009 to June 2010. Forty five female BALB/c mice were randomly divided into three groups. The diabetic mice model was established by intraperitoneal injection of streptozotocin [STZ] 40 mg/kg body weight. Group A was given normal laboratory diet, group B high fat diet and group C was given tocotrienol along with hgh fat diet for 32 weeks. At the end of experiment the mice were sacrificed. The hearts of animals were dissected out and ascending aortae were taken out. The specimen was fixed in 10% form01 calcium and processed for paraffin embedding. Five micrometer thick sections were made for haematoxylin and eosin, and Verhoeff's staining. After staining, hstomorphologic changes in slides were noted. In contrast to group A, atheroscelrosis developed in groups B and C. Statistically significant atherosclerotic changes were found in the aortae of diabetic mice in group B when compared to group A. On comparison of group A to C, atherosclerotic changes were statistically insigmficant. However when group B was compared with group C, the aortic atherosclerotic changes decreased sigruficantly in group C. In diabetics with high fat diet intake, there is an increase in development of atherosclerosis in aorta which can be reduced by tocotrienol
Subject(s)
Animals, Laboratory , Atherosclerosis , Aorta , Mice , Streptozocin , Diabetes Mellitus, ExperimentalABSTRACT
The aim of this study was to determine the stress level of medical students and the relationship between stress and academic year. A cross-sectional, descriptive study was conducted at an undergraduate medical school with a five-year curriculum, in Pakistan, from January 2014 to April 2014. Medical students in the first four years were included in the study. The Kessler Psychological Distress Scale (K10), a self-administered questionnaire, was distributed to the students. A total of 445 medical students completed the questionnaire. The average stress score was 19.61 (SD=6.76) with a range from 10 to 43. Stress was experienced by 169 students (41.7%). The scores of female students were higher than scores of males, indicating a higher stress level (P=0.011). The relationship between stress and academic year was insignificant (P=0.392).
Subject(s)
Female , Humans , Male , Cross-Sectional Studies , Curriculum , Pakistan , Schools, Medical , Stress, Psychological , Students, Medical , Surveys and QuestionnairesABSTRACT
The aim of this study was to contribute to the knowledge of histomorphometric changes which are associated with increasing age in local population, with the experience obtained in the dissection on cadavers. Cross-sectional comparative study. The study was carried out at the department of anatomy, army medical colege rawalpindi in collaboration with forensic departments of various medical institutes where cadavers were brought for autopsy, spanning from 15 Feb 2010 to 15 Aug 2010. A total of forty cadavers from local population [punjab and khyber pakhtunkhwa] were dissected and specimen [common hepatic artery] [CHA] were obtained. Two age groups, one below the age of forty years [1 to 39 years] and the other above the age of forty years [40 to 70 years] were made. The specimen were processed and stained with hematoxylin and eosin. Using a microscope with 10 X objective, micrometry was done and data of intima thickness [IT], media thickness [MT] and intima media thickness [IMT] was noted. After comparing the two age groups, statistically significant difference was found between the IT [p value <0.01]. The mean values of media failed to attain any statistical difference. No statistically significant difference was found in the IMT of the two age groups. Increase in itima thickness was found while MT and IMT did not show any statistical difference