Psychological Assessment of Health-Care Workers Working during COVID-19 Pandemic Condition in Bangladesh.

The study was aimed to assess the psychological aspects and relevant factors of the health-care workers (HCWs) working in COVID 19 pandemic condition in Bangladesh. This online cross-sectional survey was conducted from different tertiary, secondary and primary hospitals in Bangladesh. Eligible 638 HCWs who were directly involved in the caring of confirmed or suspected COVID-19 patients were recruited in this study. The mental health was assessed by the Patient Health Questionnare-9 (PHQ-9), Generalized Anxiety Disorder-7 (GAD-7) and Athens Insomnia Scale (AIS). High frequency of depression 536(84.0%), anxiety 386(60.5%) and insomnia 302(47.3%) was found among the HCWs, which were significantly higher in physicians (p<0.001) than nurses. Moderate to severe depression was significantly higher in female, whereas minimal to mild depression was significant in male HCWs (p=0.014). Symptoms of depression (p<0.001), anxiety (p<0.001) and insomnia (p=0.004) were significantly higher among the HCWs of primary and secondary compared to the tertiary level. The HCWs developed psychological trauma due to family health (45.3%) and contagious disease property (66.6%). After adjusting confounders, multivariable logistic regression analysis showed that physicians and HCWs of secondary hospital had significant symptoms of severe depression (OR=2.95, 95% CI=0.50-17.24; p<0.001), anxiety (OR=2.64, 95% CI=0.80-8.72; p<0.001) and insomnia (OR=2.67, 95% CI=1.23-5.84; p=0.018); whereas female HCWs had more risk of developing symptoms of severe insomnia (OR= 1.84; 95% CI=1.23-2.75; p=0.003). High rate of depression, anxiety and insomnia was found among HCWs working in the COVID-19 pandemic condition in this survey.

Factors Associated with Delayed Hospital Arrival of Patients Presenting with Acute Myocardial Infarction: A Cross-Sectional Study in Bangladesh.

Delay in seeking medical care of the patients with acute myocardial infarction (AMI) could affect the outcome. Therefore, it is important to recognize and reduce pre-hospital in initiating treatment of these patients. The objective of the study was to evaluate the factors associated with delayed hospital arrival of patients with AMI. This cross-sectional study was carried out among 385 patients with AMI attended in the Department of Cardiology, Dhaka Medical College Hospital (DMCH), Dhaka, Bangladesh. The delay in arrival to the hospital was recorded along with socio-demographic data, conditions of the patients during onset and other relevant data. The mean age of the patients 59.7±9.9 years with a male-female ratio of 2.4:1. About 22% of patients with AMI arrived at the hospital within 6 hours of symptoms onset and only around 13% arrived within 2 hours of onset of symptoms. Comparatively younger (p=0.037), unmarried (p=0.008) and Muslim (p=0.008) patients were more likely to present for hospital care sooner (p=0.037). Patients coming from upper middle class of socioeconomic status (p<0.001) and those with college or post college level of education (p<0.001) were more likely to present earlier for hospital care. Prehospital delay was larger in non-manual worker patients (p<0.001) as well as in patients with onset of chest pain during rest period (p<0.001) and while at home (p<0.001). Pre-hospital delay was shorter in patients with onset of chest pain from 12am to 6am and 6am to 12pm (p<0.001). Lack of awareness of AMI symptoms and benefits of its early treatment, long distance and mode of transport were shown as the most common causes of delayed arrival of patients at hospital (p<0.001). This study has identified the factors associated with AMI in context of Bangladesh. Effective measures including increasing awareness of AMI symptoms should be taken for better outcome of the patients.

Association of Prolonged QTc Dispersion with Diastolic Dysfunction of the Left Ventricle in Patients with Non ST Segment Elevation Myocardial Infarction.

Diastolic function usually declines before systolic function, and this precedes clinical signs in patients with acute coronary syndrome. Therefore, diagnosis of diastolic dysfunction is very important for early diagnosis, follow-up, treatment, and prognostic evaluation in heart failure with preserved ejection fraction (HFpEF) patients. The main objective of the study was to find out association between prolonged QTc dispersion and left ventricular diastolic dysfunction in Non ST Segment Elevation Myocardial Infarction (NSTEMI) patients in HFpEF. This cross sectional analytical study was conducted in the Department of Cardiology and 60 patients were included as study population from August 2015 to July 2016. Then the study population was divided into two groups, each group consisted of 30 patients. NSTEMI patients with prolonged QTc dispersion treated as Group I and NSTEMI patients with normal QTc dispersion treated as Group II. The study shows 20.0% vs. 26.6% patients had detected as Grade I in Group I and Group II respectively with statistically insignificant association (p=0.16). On the contrary, 30.0% vs. 13.4% patients had detected as Grade II in Group I and Group II respectively with statistically significant association (p=0.001). Again, 40.0% vs. 10.0% patients had detected as Grade III in Group I and Group II respectively with statistically significant association (p=0.001). QTc dispersion was found sequentially significant increased (p=0.007) among 3 grades of LVDD (63.6±4.9 vs. 79.4±8.6 vs. 98.2±28.8). QTc dispersion in surface ECG which is a cheap, non-invasive, easily available tool can help us predicting left ventricular diastolic dysfunction in patients with NSTEMI.