ArticleInternational journal of environmental research and public health2021
Smokers Are More Likely to Smoke More after the COVID-19 California Lockdown Order.
Article in International journal of environmental research and public health, 2021. 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.
- Impact of COVID-19 lockdown on smoking and vaping: systematic review and meta-analysis.Public health · 2023Pooled it
- Trial
- Initiation of tobacco use during the pandemic: risk factors in the Brazilian context.Revista brasileira de epidemiologia = Brazilian journal of epidemiology · 2026Article
- Cigarette Smoking Patterns Among Racial and Ethnic Groups With Chronic Lung Diseases During the COVID-19 Pandemic.AJPM focus · 2025Article
- Sources of Environmental Reinforcement and Engagement in Health Risk Behaviors Among a General Population Sample of US Adults.International journal of environmental research and public health · 2024Article
- Smoking behavior among Asian Americans during the initial phase of the COVID-19 pandemic: The influence of pandemic stressors and depression.Tobacco induced diseases · 2024Article
- Our perception may not be reality: A longitudinal study of the relationship between perceived and actual change in smoking behavior.PloS one · 2024Article
- Past Cannabis Use, Health-Related Worry, and Beliefs About Perceived Benefits of Cannabis Among American Indians/Alaska Natives.Journal of racial and ethnic health disparities · 2023Article
- Changes in prevalence and sociodemographic correlates of tobacco and nicotine use in Finland during the COVID-19 pandemic.European journal of public health · 2023Article
- A pharmacist-led community-based survey study: Determining the impact of the Covid-19 pandemic on actionable factors associated with worse cancer outcomes and cancer health disparities.Exploratory research in clinical and social pharmacy · 2023Article
- Experiences of nicotine users motivated to quit during the COVID-19 pandemic: a secondary qualitative analysis.BMJ open · 2023Article
- Impact of the Early Stage of the COVID-19 Pandemic on Smoking Cessation in Beijing.Biomedical and environmental sciences : BES · 2023Article
- 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
- Associations between Tobacco Use, Surges, and Vaccination Status over Time in the COVID-19 Era.International journal of environmental research and public health · 2023Article
- Coping strategies and household stress/violence in remote Alaska: a longitudinal view across the COVID-19 pandemic.International journal of circumpolar health · 2022Article
- Factors affecting tobacco, nicotine, and cannabis product use among California young adults during the COVID-19 pandemic: A qualitative study.Addictive behaviors reports · 2022Article
- Why do smokers use e-cigarettes? A study on reasons among dual users.Preventive medicine reports · 2022Article
- Tobacco product use and the risks of SARS-CoV-2 infection and COVID-19: current understanding and recommendations for future research.The Lancet. Respiratory medicine · 2022Review
- Older Adults' Preventive Behaviors During COVID-19 Outbreak: Application of Multiple Disadvantage Model.Journal of prevention (2022) · 2022Article
- Was COVID-19 associated with increased cigarette purchasing, consumption, and smoking at home among US smokers in early 2020? Findings from the US arm of the International Tobacco Control (ITC) Four Country Smoking and Vaping Survey.Addictive behaviors · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
To determine if cigarette smoking, electronic cigarette use, and rate of consumption of these products differed before and after a pandemic lockdown order, two convenience samples of adults in Central California were recruited and surveyed before (March 2020) and after (May 2020) COVID-19 lockdown orders were implemented in California (
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.