ArticleEnvironmental health and preventive medicine2026
Factors associated with smoking and risky drinking among university students in Japan.
Article in Environmental health and preventive medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLittle is known about smoking and alcohol consumption after high school in Japan. This study examined factors associated with smoking and risky drinking among Japanese university students, focusing on sex-related differences.
methodsA cross-sectional web-based survey was conducted among students from five Japanese universities. A total of 253 men and 510 women anonymously completed questionnaires assessing smoking, alcohol use, substance-related behaviors, and depressive symptoms. Logistic regression using penalized regression methods were performed to determine factors associated with smoking and risky drinking.
resultsOverall, 7.7% students reported smoking and 25.6% were classified as risky drinkers. Peer smoking was strongly associated with current smoking in men (odds ratio [OR]: 4.58) and women (OR: 2.45). Family smoking and depressive symptoms were associated with smoking only among women, indicating a sex-specific pattern. Regarding risky drinking, common associated factors in both sexes included alcohol-related negative outcomes (OR: 5.83 for men, 5.49 for women) and current smoking (OR: 3.83 for men, 4.86 for women). Among men, additional factors associated with risky drinking were living alone (OR: 2.96) and mixing alcohol with energy drinks (OR: 4.53).
conclusionsAfter the age of 20, the rates of smoking and risky drinking might increase sharply among Japanese young adults. Sex-specific patterns indicate that male behaviors are shaped by external invitations and living situations, whereas female behaviors are linked to familial and psychological factors.
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.