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Background/aims Most countries have gone through lockdowns to varying degrees during the COVID-19 pandemic to reduce the spread of the disease. The successive pandemic waves have impacted the health system, imposing restrictions set by the government. This changed people's daily life routines and they felt more socially isolated, which in turn had an impact on their mental health. Some factors were linked to the severity and outcome of COVID-19 on patients. One of these factors was smoking. This study was carried out to investigate the prevalence and impact of lockdown on smoking habits, as well as the changes in attitudes, behavior, and the rate of consumption before and after the government restrictions in the general population of Saudi Arabia. Materials and methods The present cross-sectional study was conducted on a sample of 921 participants from the general population of Saudi Arabia. Data were collected via an online questionnaire. A structured self-response questionnaire was given to the participants after institutional research ethical approval was obtained for the study. Results A total of 921 participants from the smoker population of Saudi Arabia were included in the study. The majority of participants were male (72.9%), and more than half were aged between 18 and 34 years (53.7%). Single individuals had a higher prevalence of increased smoking and a lower rate of quitting compared to married individuals. Participants with higher education levels were more likely to continue smoking at the same rate. While 40.5% of participants reported no change in their smoking rate during the pandemic, 15.4% reported a decrease, 39.0% reported an increase, and 5.1% reported quitting smoking. Participants who reported feeling more stressed during the pandemic had a higher prevalence of increased smoking. The majority of participants believed that smoking increased the risk of COVID-19 infection. Conclusion The study highlights the need for targeted smoking cessation interventions and support services during the pandemic, considering demographic factors, living arrangements, and psychological impact. Efforts should be made to raise awareness about the negative health consequences of smoking during the pandemic and provide resources for stress management and alternative coping strategies. These findings have important implications for public health interventions and policies in Saudi Arabia.
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Introduction Despite the fact that smoking has been identified as a risk factor for respiratory diseases and lung infections, the relationship between smoking and coronavirus severity remains ambiguous. It is believed that smoking is a risk factor for pulmonary infections. However, the effect of smoking on COVID-19 patients is still controversial. Objective The aim of the study was to identify and analyze the distinct radiological features in COVID-19 patients with different smoking statuses. Additionally, the study sought to examine the association between smoking and the severity of pulmonary changes. Methods A retrospective cohort study of 111 patients who were referred to Al-Salt/Hussein Hospital, Al-Salt, Jordan, from January to June 2021, with a confirmed COVID-19 diagnosis and smoking status recorded. Patients' demographics, medical history, age, gender, comorbidity, and length of hospitalization were obtained from their medical records. Results Study groups were similar in median age, prevalence of chosen chronic diseases, and median length of hospital stay. Based on the median scores of the radiological findings in each lung lobe, no statistically significant differences were found between the scores and smoking status (p-values of >0.05; Mann-Whitney test). Conclusion Smoking is an independent risk factor for the severity of COVID-19. Smoking has no noticeable impact on interstitial manifestation in COVID-19 patients.