Salem, S., Afify, R., Araby, E., El-mahdy, M., Hussein, N. (2022). Epidemiological Characteristics of Novel Covid-19 Waves Among Patients Registered in Benha University Hospital, 2020-2021.. Benha Medical Journal, 39(Special issue (Academic)), 200-213. doi: 10.21608/bmfj.2022.121992.1546
Sabry Ahmed Salem; Raniyah Hamdy Afify; Eman Mohammed Araby; Mai Abdullah El-mahdy; Neama Galal Hussein. "Epidemiological Characteristics of Novel Covid-19 Waves Among Patients Registered in Benha University Hospital, 2020-2021.". Benha Medical Journal, 39, Special issue (Academic), 2022, 200-213. doi: 10.21608/bmfj.2022.121992.1546
Salem, S., Afify, R., Araby, E., El-mahdy, M., Hussein, N. (2022). 'Epidemiological Characteristics of Novel Covid-19 Waves Among Patients Registered in Benha University Hospital, 2020-2021.', Benha Medical Journal, 39(Special issue (Academic)), pp. 200-213. doi: 10.21608/bmfj.2022.121992.1546
Salem, S., Afify, R., Araby, E., El-mahdy, M., Hussein, N. Epidemiological Characteristics of Novel Covid-19 Waves Among Patients Registered in Benha University Hospital, 2020-2021.. Benha Medical Journal, 2022; 39(Special issue (Academic)): 200-213. doi: 10.21608/bmfj.2022.121992.1546
Epidemiological Characteristics of Novel Covid-19 Waves Among Patients Registered in Benha University Hospital, 2020-2021.
1Community Environmental and Occupational Medicine Department- Faculty of Medicine- Benha University
2Community Environmental and Occupational Medicine Department- Faculty of Medicine- Benha University
3Community Environmental and Occupational Medicine Department- Faculty of Medicine- Benha Universit
Abstract
Background: COVID-19 is a global pandemic spread all over the world with 315, 345, 967confirmed cases and causing over 5,510,174 deaths till the mid of Jan 2022. Objective: This is to assess differences between the first and second waves and to determine risk factors of susceptibility and severity of COVID-19 infection. Methods: a retrospective study was conducted on 206 patients with COVID-19, confirmed with RT-PCR in Benha University Hospital. Medical records were reviewed for socio-demographic characters, co-morbidities, and investigations while data about preventive measures and healthy behavior, complications, recurrence, and vaccination status were completed by contacting patients by telephone. Results: Patients not committed to regular hand washing had 2.72 times risk higher than those who committed to regular handwashing to be isolated in hospital (OR=2.72 CI; 1.44-5.13; p < 0.01), while patients not committed to the regular wearing of the mask had 1.91 times risk higher to be isolated in hospital than those who committed to it (37.3% vs. 23.7%) respectively (OR=1.91, CI; 1.02-3.60; p < 0.05). Co-morbidities such as Cardiac diseases, hypertension, and diabetes mellitus were significantly associated with increased severity of COVID-19 infection. There was a strong positive correlation between the length of hospital stay and the duration of cigarette smoking (p < 0.01). Conclusions: smoking, presence of co-morbidities, and decreased commitment to preventive measures were significant risk factors of increased susceptibility and severity of COVID-19 infection.