{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T11:53:44Z","timestamp":1792756424238,"version":"4.5.0"},"reference-count":21,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2024,1,4]],"date-time":"2024-01-04T00:00:00Z","timestamp":1704326400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Cosmetic Dermatology"],"published-print":{"date-parts":[[2024,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Smoking\u2014which often refers to recreational consumption of the nicotine\u2010containing tobacco\u2014is deemed a risk factor for both the development of and worsening of androgenetic alopecia (AGA). However, there is no published meta\u2010analysis study on the effect of smoking on AGA; so, we quantitatively synthesized the evidence base pertaining to the recreational activity and this form of hair loss in men.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We systematically searched PubMed and Scopus to identify published studies with suitable data, and pairwise meta\u2010analyses were conducted.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Our search identified eight studies\u2014and the data thereof were used across four meta\u2010analyses. We found that ever smokers are significantly (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05) more likely, than never smokers, to develop AGA (pooled odds ratio (OR)\u2009=\u20091.82, 95% confidence interval (CI): 1.55\u20132.14). Our results showed that the odds of developing AGA are significantly (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05) higher in men who smoke at least 10 cigarettes per day, than in their counterparts who smoke up to 10 cigarettes per day (pooled OR\u2009=\u20091.96, 95% CI: 1.17\u20133.29). For men with AGA, the odds of disease progression are significantly (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05) higher among ever smokers than in never smokers (pooled OR\u2009=\u20091.27, 95% CI: 1.01\u20131.60). We found no significant (<jats:italic>p<\/jats:italic>\u2009\u2265\u20090.05) association between smoking intensity and disease progression.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Findings from the current study\u2014which is the first meta\u2010analysis to our knowledge reviewing the association between AGA and the extent of smoking, can guide further research and update clinical practice guidelines.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jocd.16132","type":"journal-article","created":{"date-parts":[[2024,1,4]],"date-time":"2024-01-04T08:58:15Z","timestamp":1704358695000},"page":"1446-1451","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["A meta\u2010analysis study on the association between smoking and male pattern hair loss"],"prefix":"10.1111","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8664-7723","authenticated-orcid":false,"given":"Aditya K.","family":"Gupta","sequence":"first","affiliation":[{"name":"Mediprobe Research Inc.  London Ontario Canada"},{"name":"Division of Dermatology, Department of Medicine University of Toronto School of Medicine  Toronto Ontario Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mary A.","family":"Bamimore","sequence":"additional","affiliation":[{"name":"Mediprobe Research Inc.  London Ontario Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0691-640X","authenticated-orcid":false,"given":"Mesbah","family":"Talukder","sequence":"additional","affiliation":[{"name":"School of Pharmacy BRAC University  Dhaka Bangladesh"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,1,4]]},"reference":[{"issue":"1","key":"e_1_2_9_2_1","first-page":"15","article-title":"Androgenetic alopecia","volume":"149","author":"Piraccini BM","year":"2014","journal-title":"G Ital Dermatol Venereol"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/0738-081X(88)90070-3"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2133.1999.03030.x"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2133.2012.10978.x"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1159\/000068894"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1159\/000512865"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.4103\/ijt.ijt_59_21"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/jocd.13727"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2133.2003.05565.x"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41572-022-00346-w"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2020.01.008"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13643-016-0384-4"},{"key":"e_1_2_9_14_1","unstructured":"Posit Team.RStudio: Integrated Development Environment for R 2022."},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.2147\/CCID.S231940"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1001\/archderm.143.11.1401"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2009.10.018"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0079789"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.4103\/ijd.IJD_526_16"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00403-017-1799-z"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2013.281053"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1080\/09546634.2021.1959506"}],"container-title":["Journal of Cosmetic Dermatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jocd.16132","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,3,28]],"date-time":"2024-03-28T03:10:41Z","timestamp":1711595441000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jocd.16132"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,1,4]]},"references-count":21,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2024,4]]}},"alternative-id":["10.1111\/jocd.16132"],"URL":"https:\/\/doi.org\/10.1111\/jocd.16132","archive":["Portico"],"relation":{},"ISSN":["1473-2130","1473-2165"],"issn-type":[{"value":"1473-2130","type":"print"},{"value":"1473-2165","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,1,4]]},"assertion":[{"value":"2023-08-11","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-11-29","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-01-04","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}