ArticleMedical hypotheses2021
Smoking and COVID-19, the paradox to discover: An Italian retrospective, observational study in hospitalized and non-hospitalized patients.
Article in Medical hypotheses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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
11 citing papers in PubMed, 12 citations in OpenAlex.
- Sociodemographic, medical, health behavior, and psychosocial factors associated with COVID-19 diagnoses in the New Jersey cancer survivor cohort.Cancer causes & control : CCC · 2025Article
- Characteristics and Outcomes of 7620 Multiple Sclerosis Patients Admitted With COVID-19 in the United States.The Neurohospitalist · 2024Article
- Dried Cannabis Use, Tobacco Smoking, and COVID-19 Infection: Findings from a Longitudinal Observational Cohort Study.Cannabis (Albuquerque, N.M.) · 2024Article
- Can smoking prevalence explain COVID-19 indicators (cases, mortality, and recovery)? A comparative study in OECD countries.Environmental science and pollution research international · 2022Article
- The reproducibility of COVID-19 data analysis: paradoxes, pitfalls, and future challenges.PNAS nexus · 2022Article
- A 2-month post-COVID-19 follow-up study on patients with dyspnea.Health science reports · 2021Article
- COVID-19: a pandemic converged with global tobacco epidemic and widespread vaping-state of the evidence.Carcinogenesis · 2021Article
- Dysregulated inflammation may predispose patients with serious mental illnesses to severe COVID‑19 (Review).Molecular medicine reports · 2021Review
- Association of smoking and cardiovascular disease with disease progression in COVID-19: A systematic review and meta-analysis.Epidemiology and infection · 2021Article
- A possible protective role for Bacillus Calmette-Guérin therapy in urinary bladder cancer in the era of COVID-19: a brief report.Clinical and experimental vaccine research · 2021Article
- COVID-19 and Dentistry in 72 Questions: An Overview of the Literature.Journal of clinical medicine · 2021Review
Corrections and comments
- Comment on
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
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.