Abstact:
Objective: Novel Coronavirus disease is a new infectious agent
of the respiratory tract characterized by a severe acute respiratory
syndrome. For this disease, there are limited data with regard to the
clinical characteristics of the patients and prognostic factors.
Study Design: Retrospective Cohort
Setting: Secondary Referral Center
Methods: We collected data from 213 patients who were
hospitalized into COVID-19 isolation with positive PCR test results. We
recorded various patient values, including blood test results. We also
noted age, gender, additional diseases, duration of discharge, whether
they live or die, whether they smoke, and their radiological staging.
Results: In CT imaging with a staging of maximum 4 points and
minimum 0 points, the mean value resulted in 1.95. The average
radiological stage of the dead patients group was reported as 2.56.
There was a correlation between the radiological predictor and the
outcome status (p-value: 0.002). The number of smokers was 14 (6.5%).
Of the 26 patients who died, 3 were smokers and 23 were non-smokers.
Conclusion: 14 of the patients in the study were smokers
(6.5%). One in four people in Turkey is a smoker, while in COVID-19
isolation service only a 6.5% rate of smoking was observed. That
supports the theory that smoking hasn’t negative impact on COVID-19
development. The average radiological stage was reported as 2.56 in the
dead patients’s group. There was a correlation between the radiological
predictor and the outcome status (p-value: 0.002). It seems that an
elevated radiological stage is a predictor of death.
Keywords: Covid-19, SARS-CoV-2, smoking, computed tomography,
predictor factors.
Key points : to learn relations between smoking and covid-19,
effect of Ct stages on the disease severity, effect of blood analysis on
Covid-19, the parameters in deaths of Covid-19, ratio of smoking in
Covid-19 inpatients