<abstract xmlns="http://www.w3.org/1999/xhtml">

<sec>
<h3>Objective</h3>
<p>In the Coronavirus 2019 (COVID-19) global pandemic, various studies on the target communities of this virus were widely started and rapidly progressed. Smokers and opioid consumers are one of the virus targets since they have a vulnerable respiratory system. Due to the contradictory results in previous studies and the lack of similar investigations in this area, we aimed to perform this study to investigate the effect of smoking and opioid consumption on the consequences of the COVID-19 disease.</p>
</sec>
<sec>
<h3>Materials and Methods</h3>
<p>In this retrospective study, the required information was collected and analyzed from the archives of Razi Hospital, Rasht, Iran. Study variables included age, sex, the need for intubation, hospital length of stay, history of current smoking or opioid consumption, and intensive care unit (ICU) admission, ICU length of stay, admission oxygen saturation, disease severity, and the outcome of death or recovery. Data were collected and divided into the case (including current cigarette smokers, opioid consumers, and cigarette-opioid consumers) and control (non-smokers and non-opioid-consumers) groups. Out of 986 patients, 489 patients met the criteria for inclusion and subsequent analysis. The average age was 69.79 ± 16.06, and 294 (60.1%) patients were male. The median age of the case group (65.15 ± 42.41) was older than the control group (57.45 ± 15.71, P = 0.001). The case group consisted of more male patients than the control group (P = 0.001).</p>
</sec>
<sec>
<h3>Results</h3>
<p>The adjusted regression models demonstrated that current cigarette smoking, opioid, and cigarette-opioid consumption did not significantly predict hospital and ICU length of stay, ICU admission, disease severity, and mortality outcomes (P > 0.05). Current cigarette smoking and opioid consumption could not be an independent predictor for the consequences of ICU admission, hospital and ICU length of stay, the need for intubation, disease severity, and mortality in COVID-19 patients.</p>
</sec>
</abstract>

Objective
In the Coronavirus 2019 (COVID-19) global pandemic, various studies on the target communities of this virus were widely started and rapidly progressed. Smokers and opioid consumers are one of the virus targets since they have a vulnerable respiratory system. Due to the contradictory results in previous studies and the lack of similar investigations in this area, we aimed to perform this study to investigate the effect of smoking and opioid consumption on the consequences of the COVID-19 disease.


Materials and Methods
In this retrospective study, the required information was collected and analyzed from the archives of Razi Hospital, Rasht, Iran. Study variables included age, sex, the need for intubation, hospital length of stay, history of current smoking or opioid consumption, and intensive care unit (ICU) admission, ICU length of stay, admission oxygen saturation, disease severity, and the outcome of death or recovery. Data were collected and divided into the case (including current cigarette smokers, opioid consumers, and cigarette-opioid consumers) and control (non-smokers and non-opioid-consumers) groups. Out of 986 patients, 489 patients met the criteria for inclusion and subsequent analysis. The average age was 69.79 ± 16.06, and 294 (60.1%) patients were male. The median age of the case group (65.15 ± 42.41) was older than the control group (57.45 ± 15.71, P = 0.001). The case group consisted of more male patients than the control group (P = 0.001).


Results
The adjusted regression models demonstrated that current cigarette smoking, opioid, and cigarette-opioid consumption did not significantly predict hospital and ICU length of stay, ICU admission, disease severity, and mortality outcomes (P > 0.05). Current cigarette smoking and opioid consumption could not be an independent predictor for the consequences of ICU admission, hospital and ICU length of stay, the need for intubation, disease severity, and mortality in COVID-19 patients.

The Effect of Smoking and Opioid Consumption on the Severity of the Disease and Duration of Hospitalization in COVID-19 Patients

Acta Medica Bulgarica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Objective
In the Coronavirus 2019 (COVID-19) global pandemic, various studies on the target communities of this virus were widely started and rapidly...

The Effect of Smoking and Opioid Consumption on the Severity of the Disease and Duration of Hospitalization in COVID-19 Patients

Article Category: Original Article

Published Online: Mar 22, 2023

Page range: 34 - 40

Received: Jun 01, 2022

Accepted: Nov 18, 2022

DOI: https://doi.org/10.2478/amb-2023-0005

© 2023 H. S. Fayazi et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.