ArticlePloS one2019
Secondhand smoke knowledge, sources of information, and associated factors among hospital staff.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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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.
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Who cites it
5 citing papers in PubMed, 11 citations in OpenAlex.
- Prevalence, predictors and burden of secondhand tobacco smoke (SHS) exposure in Saudi Arabia: a large-scale cross-sectional survey.BMJ open · 2026Article
- Risk of secondhand smoke exposure and severity of COVID-19 infection: multicenter case-control study.Frontiers in public health · 2023Article
- Healthcare Professionals' Knowledge, Attitudes and Counselling Practice Regarding Prevention of Secondhand Smoke Exposure Among Pregnant Women/Children in Assiut, Egypt.International journal of public health · 2022Article
- Knowledge of secondhand smoke and behaviour towards its exposure among teachers in Mauritius.Tobacco prevention & cessation · 2020Article
- Levels and factors of knowledge about the related health risks of exposure to secondhand smoke among medical students: A cross-sectional study in Jeddah, Saudi Arabia.Tobacco induced diseases · 2020Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo evaluate knowledge of secondhand smoke (SHS) risks, sources of information, and associated factors and behaviors among hospital staff.
methodsWe conducted a cross-sectional survey using a 40-item self-administered questionnaire among 328 employees at a university hospital. The questions on representative diseases related to SHS were used to measure the degree of knowledge of SHS. Multiple regression analysis was used to determine the correlation between SHS knowledge scores and variables.
resultsFemales had better SHS knowledge scores than males, regardless of smoking status (p<0.05). SHS knowledge was positively correlated with cessation education in males, non-smokers, and the total sample (β = 3.950, 2.356, and 2.684, respectively, p<0.05). It was correlated with the experience of any SHS exposure-related symptoms in males, non-smokers, and the total sample (β = 3.950, 2.356, and 2.684, respectively, p<0.05) and discomfort when exposed to SHS in non-smokers and the total sample (β = 0.670 and 0.821, respectively, p<0.05).
conclusionSHS knowledge is high among females, when hospital staff are educated about SHS risks, and when they have experienced any SHS exposure-related symptoms or felt uncomfortable when exposed to SHS. SHS risk education is an effective tool to increase SHS knowledge in hospital staff.
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Registered trials
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