{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["26(6)"],"submitter":["Luu NM"],"pubmed_abstract":["<h4>Objective</h4>To examine the association between peer use and individual use of EC among adolescents and young adults.<h4>Methods</h4>We performed the search strategy on PubMed, EMBASE, and Cochrane. We selected prospective studies reporting adjusted odds ratio (aOR)/relative risk (aRR) with a 95% confidence interval (CI) and conducted a random-effects meta-analysis.<h4>Result</h4>Eleven prospective studies were included, involving 32,014 participants in the quantitative analysis. Meta-analysis results showed a significant association between EC use by friends and increased odds of individual EC use (aOR = 1.79, 95% CI 1.43 to 2.25; I2 = 88.2% for ever use; aOR = 2.14, 95% CI 1.52 to 3.01; I2 = 88.5% for current use). In the subgroup meta-analysis of outcomes, having friends who used EC significantly increased the odds of ever- and current EC use. Similar findings were found in the subgroup meta-analyses by age group, region, sample size, study methodological quality, and follow-up time.<h4>Conclusion</h4>This study revealed a positive association between individual EC use and friends' use, especially among those under 18 years, suggesting targeting peer networks to curb the EC epidemic."],"journal":["Asian Pacific journal of cancer prevention : APJCP"],"pagination":["2215-2223"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12374495"],"repository":["biostudies-literature"],"pubmed_title":["Peer Influence and Use of Electronic Cigarettes among Adolescents and Young Adults: A Meta-Analysis of Prospective Studies."],"pmcid":["PMC12374495"],"pubmed_authors":["Oh JK","Phan HT","Luu NM","Bui TT"],"additional_accession":[]},"is_claimable":false,"name":"Peer Influence and Use of Electronic Cigarettes among Adolescents and Young Adults: A Meta-Analysis of Prospective Studies.","description":"<h4>Objective</h4>To examine the association between peer use and individual use of EC among adolescents and young adults.<h4>Methods</h4>We performed the search strategy on PubMed, EMBASE, and Cochrane. We selected prospective studies reporting adjusted odds ratio (aOR)/relative risk (aRR) with a 95% confidence interval (CI) and conducted a random-effects meta-analysis.<h4>Result</h4>Eleven prospective studies were included, involving 32,014 participants in the quantitative analysis. Meta-analysis results showed a significant association between EC use by friends and increased odds of individual EC use (aOR = 1.79, 95% CI 1.43 to 2.25; I2 = 88.2% for ever use; aOR = 2.14, 95% CI 1.52 to 3.01; I2 = 88.5% for current use). In the subgroup meta-analysis of outcomes, having friends who used EC significantly increased the odds of ever- and current EC use. Similar findings were found in the subgroup meta-analyses by age group, region, sample size, study methodological quality, and follow-up time.<h4>Conclusion</h4>This study revealed a positive association between individual EC use and friends' use, especially among those under 18 years, suggesting targeting peer networks to curb the EC epidemic.","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jun","modification":"2026-05-08T10:43:59.896Z","creation":"2026-04-07T23:47:00.404Z"},"accession":"S-EPMC12374495","cross_references":{"pubmed":["40542784"],"doi":["10.31557/APJCP.2025.26.6.2215"]}}