ArticleAmerican journal of respiratory and critical care medicine2020
Cigarette Smoking and COVID-19: A Complex Interaction.
Article in American journal of respiratory and critical care medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
30 citing papers in PubMed, 1 synthesis or guideline pooled it.
- COVID-19 infection and its consequences among surgical oncology patients: A systematic analysis, meta-analysis and meta-regression.Journal of surgical oncology · 2022Pooled it
- Impact of Smoking and Deprivation in Patients Admitted With Severe COVID-19 Infection to ICU: A Retrospective Cohort Study.Interdisciplinary perspectives on infectious diseases · 2025Article
- Examining Disparities in Current E-Cigarette Use among U.S. Adults before and after the WHO Declaration of the COVID-19 Pandemic in March 2020.International journal of environmental research and public health · 2023Article
- Chronic Exposure to Waterpipe Smoke Elicits Immunomodulatory and Carcinogenic Effects in the Lung.Cancer prevention research (Philadelphia, Pa.) · 2022Observational
- Angiotensin-converting enzyme 2 in peripheral lung club cells modulates the susceptibility to SARS-CoV-2 in chronic obstructive pulmonary disease.American journal of physiology. Lung cellular and molecular physiology · 2022Article
- Smoking Status and Factors associated with COVID-19 In-Hospital Mortality among US Veterans.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022Observational
- Risk and prognostic factors for SARS-CoV-2 infection in Spanish population with multiple sclerosis during the first five waves.Frontiers in neurology · 2022Article
- Article
- Smoking status related to Covid-19 mortality and disease severity in a veteran population.Respiratory medicine · 2021Article
- Outcomes of Patients with COPD Hospitalized for Coronavirus Disease 2019.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2021Article
- Smoking and COVID-19 in ICU Patients.Medical archives (Sarajevo, Bosnia and Herzegovina) · 2021Article
- Cancer screening in the U.S. through the COVID-19 pandemic, recovery, and beyond.Preventive medicine · 2021Article
- Impact of smoking, COPD and comorbidities on the mortality of COVID-19 patients.Scientific reports · 2021Article
- Nutritional and lifestyle changes required for minimizing the recovery period in home quarantined COVID-19 patients of Punjab, Pakistan.Food science & nutrition · 2021Article
- Paradoxical effects of cigarette smoke and COPD on SARS-CoV-2 infection and disease.BMC pulmonary medicine · 2021Article
- Clinical characteristics and factors associated with hospital admission or death in 43 103 adult outpatients with coronavirus disease 2019 managed with the Covidom telesurveillance solution: a prospective cohort study.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2021Article
- Dysregulated inflammation may predispose patients with serious mental illnesses to severe COVID‑19 (Review).Molecular medicine reports · 2021Review
- Response to "Potential for bias in assessing risk and protective factors for COVID-19: Commentary on Conlon et al.'s 'Impact of the influenza vaccination on COVID-19 infection rates and Severity'".American journal of infection control · 2021Article
- Early predictors of mortality for moderate to severely ill patients with Covid-19.The American journal of emergency medicine · 2021Observational
- A narrative review of coronavirus disease 2019 (COVID-19): clinical, epidemiological characteristics, and systemic manifestations.Internal and emergency medicine · 2021Review
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Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.