{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T13:43:54Z","timestamp":1790775834148,"version":"4.1.0"},"reference-count":28,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2022,2,1]],"date-time":"2022-02-01T00:00:00Z","timestamp":1643673600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,2,1]],"date-time":"2022-02-01T00:00:00Z","timestamp":1643673600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","jaad.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of the American Academy of Dermatology"],"published-print":{"date-parts":[[2022,2]]},"DOI":"10.1016\/j.jaad.2021.06.880","type":"journal-article","created":{"date-parts":[[2021,7,9]],"date-time":"2021-07-09T00:03:15Z","timestamp":1625788995000},"page":"387-393","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":36,"title":["Development and validation of the\u00a0fingertip unit for assessing Facial Vitiligo Area Scoring Index"],"prefix":"10.1016","volume":"86","author":[{"given":"Jung Min","family":"Bae","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raheel","family":"Zubair","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hyun Jeong","family":"Ju","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Indermeet","family":"Kohli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Han Na","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sung Hye","family":"Eun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexis B.","family":"Lyons","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gautham","family":"Vellaichamy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tae Young","family":"Han","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henry W.","family":"Lim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iltefat H.","family":"Hamzavi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"3","key":"10.1016\/j.jaad.2021.06.880_bib1","doi-asserted-by":"crossref","first-page":"719","DOI":"10.3349\/ymj.2015.56.3.719","article-title":"Prevalence of vitiligo and associated comorbidities in Korea","volume":"56","author":"Lee","year":"2015","journal-title":"Yonsei Med J"},{"issue":"11","key":"10.1016\/j.jaad.2021.06.880_bib2","doi-asserted-by":"crossref","first-page":"1967","DOI":"10.1111\/jdv.14959","article-title":"Sex- and age-adjusted prevalence estimates of five chronic inflammatory skin diseases in France: results of the << OBJECTIFS PEAU >> study","volume":"32","author":"Richard","year":"2018","journal-title":"J Eur Acad Dermatol Venereol"},{"issue":"2","key":"10.1016\/j.jaad.2021.06.880_bib3","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/j.det.2016.11.002","article-title":"Quality of life, burden of disease, co-morbidities, and systemic effects in vitiligo patients","volume":"35","author":"Elbuluk","year":"2017","journal-title":"Dermatol Clin"},{"issue":"3","key":"10.1016\/j.jaad.2021.06.880_bib4","doi-asserted-by":"crossref","first-page":"341","DOI":"10.1001\/jamadermatol.2016.4670","article-title":"Association of quality of life and location of lesions in patients with vitiligo","volume":"153","author":"Florez-Pollack","year":"2017","journal-title":"JAMA Dermatol"},{"issue":"4","key":"10.1016\/j.jaad.2021.06.880_bib5","doi-asserted-by":"crossref","first-page":"804","DOI":"10.1111\/j.1365-2133.2012.11056.x","article-title":"Which outcomes should we measure in vitiligo? Results of a systematic review and a survey among patients and clinicians on outcomes in vitiligo trials","volume":"167","author":"Eleftheriadou","year":"2012","journal-title":"Br J Dermatol"},{"issue":"6","key":"10.1016\/j.jaad.2021.06.880_bib6","doi-asserted-by":"crossref","first-page":"677","DOI":"10.1001\/archderm.140.6.677","article-title":"Parametric modeling of narrowband UV-B phototherapy for vitiligo using a novel quantitative tool: the Vitiligo Area Scoring Index","volume":"140","author":"Hamzavi","year":"2004","journal-title":"Arch Dermatol"},{"issue":"2","key":"10.1016\/j.jaad.2021.06.880_bib7","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1111\/bjd.13432","article-title":"Vitiligo Area Scoring Index and Vitiligo European Task Force assessment: reliable and responsive instruments to measure the degree of depigmentation in vitiligo","volume":"172","author":"Komen","year":"2015","journal-title":"Br J Dermatol"},{"issue":"5","key":"10.1016\/j.jaad.2021.06.880_bib8","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1016\/j.jid.2015.12.040","article-title":"Development and validation of the Vitiligo Extent Score (VES): an international collaborative initiative","volume":"136","author":"van Geel","year":"2016","journal-title":"J Invest Dermatol"},{"issue":"1","key":"10.1016\/j.jaad.2021.06.880_bib9","doi-asserted-by":"crossref","first-page":"238","DOI":"10.1111\/bjd.15560","article-title":"Factors affecting quality of life in patients with vitiligo: a nationwide study","volume":"178","author":"Bae","year":"2018","journal-title":"Br J Dermatol"},{"issue":"3","key":"10.1016\/j.jaad.2021.06.880_bib10","doi-asserted-by":"crossref","first-page":"230","DOI":"10.1016\/0305-4179(95)00118-2","article-title":"How big is a hand?","volume":"22","author":"Rossiter","year":"1996","journal-title":"Burns"},{"issue":"1","key":"10.1016\/j.jaad.2021.06.880_bib11","doi-asserted-by":"crossref","first-page":"76","DOI":"10.1111\/bjd.12290","article-title":"The surface area of the hand and the palm for estimating percentage of total body surface area: results of a meta-analysis","volume":"169","author":"Rhodes","year":"2013","journal-title":"Br J Dermatol"},{"issue":"8655","key":"10.1016\/j.jaad.2021.06.880_bib12","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/S0140-6736(89)90204-3","article-title":"\u201cFingertip unit\u201d in dermatology","volume":"2","author":"Finlay","year":"1989","journal-title":"Lancet"},{"issue":"2","key":"10.1016\/j.jaad.2021.06.880_bib13","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1111\/pcmr.12730","article-title":"Development and validation of the Vitiligo Extent Score for a Target Area (VESTA) to assess the treatment response of a target lesion","volume":"32","author":"Bae","year":"2019","journal-title":"Pigment Cell Melanoma Res"},{"issue":"1","key":"10.1016\/j.jaad.2021.06.880_bib14","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1002\/(SICI)1097-0258(19980115)17:1<101::AID-SIM727>3.0.CO;2-E","article-title":"Sample size and optimal designs for reliability studies","volume":"17","author":"Walter","year":"1998","journal-title":"Stat Med"},{"issue":"1","key":"10.1016\/j.jaad.2021.06.880_bib15","doi-asserted-by":"crossref","first-page":"255","DOI":"10.2307\/2532051","article-title":"A concordance correlation coefficient to evaluate reproducibility","volume":"45","author":"Lin","year":"1989","journal-title":"Biometrics"},{"key":"10.1016\/j.jaad.2021.06.880_bib16","doi-asserted-by":"crossref","first-page":"54","DOI":"10.1186\/1477-7525-4-54","article-title":"Minimal changes in health status questionnaires: distinction between minimally detectable change and minimally important change","volume":"4","author":"de Vet","year":"2006","journal-title":"Health Qual Life Outcomes"},{"issue":"2","key":"10.1016\/j.jaad.2021.06.880_bib17","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/j.jcm.2016.02.012","article-title":"A guideline of selecting and reporting intraclass correlation coefficients for reliability research","volume":"15","author":"Koo","year":"2016","journal-title":"J Chiropr Med"},{"issue":"3","key":"10.1016\/j.jaad.2021.06.880_bib18","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1111\/pde.12226","article-title":"Quality of life impairment in children and adolescents with vitiligo","volume":"31","author":"Silverberg","year":"2014","journal-title":"Pediatr Dermatol"},{"issue":"4","key":"10.1016\/j.jaad.2021.06.880_bib19","doi-asserted-by":"crossref","first-page":"360","DOI":"10.1111\/j.1365-2230.2010.03965.x","article-title":"Depression, anxiety and health-related quality of life in children and adolescents with vitiligo","volume":"36","author":"Bilgic","year":"2011","journal-title":"Clin Exp Dermatol"},{"issue":"3","key":"10.1016\/j.jaad.2021.06.880_bib20","doi-asserted-by":"crossref","first-page":"574","DOI":"10.1111\/bjd.17013","article-title":"International Initiative for Outcomes (INFO) for vitiligo: workshops with patients with vitiligo on repigmentation","volume":"180","author":"Eleftheriadou","year":"2019","journal-title":"Br J Dermatol"},{"issue":"5","key":"10.1016\/j.jaad.2021.06.880_bib21","doi-asserted-by":"crossref","first-page":"585","DOI":"10.1111\/pcmr.12699","article-title":"Classification of facial vitiligo: a cluster analysis of 473 patients","volume":"31","author":"Bae","year":"2018","journal-title":"Pigment Cell Melanoma Res"},{"issue":"7","key":"10.1016\/j.jaad.2021.06.880_bib22","doi-asserted-by":"crossref","first-page":"666","DOI":"10.1001\/jamadermatol.2017.0002","article-title":"Phototherapy for vitiligo: a systematic review and meta-analysis","volume":"153","author":"Bae","year":"2017","journal-title":"JAMA Dermatol"},{"issue":"8","key":"10.1016\/j.jaad.2021.06.880_bib23","doi-asserted-by":"crossref","first-page":"929","DOI":"10.1001\/jamadermatol.2019.0696","article-title":"Treatment outcomes of topical calcineurin inhibitor therapy for patients with vitiligo: a systematic review and meta-analysis","volume":"155","author":"Lee","year":"2019","journal-title":"JAMA Dermatol"},{"issue":"4","key":"10.1016\/j.jaad.2021.06.880_bib24","doi-asserted-by":"crossref","first-page":"675","DOI":"10.1016\/j.jaad.2017.05.043","article-title":"Repigmentation in vitiligo using the Janus kinase inhibitor tofacitinib may require concomitant light exposure","volume":"77","author":"Liu","year":"2017","journal-title":"J Am Acad Dermatol"},{"issue":"6","key":"10.1016\/j.jaad.2021.06.880_bib25","doi-asserted-by":"crossref","first-page":"1054","DOI":"10.1016\/j.jaad.2017.02.049","article-title":"Treatment of vitiligo with the topical Janus kinase inhibitor ruxolitinib","volume":"76","author":"Rothstein","year":"2017","journal-title":"J Am Acad Dermatol"},{"issue":"1","key":"10.1016\/j.jaad.2021.06.880_bib26","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1080\/09546634.2017.1339013","article-title":"Importance of light in the treatment of vitiligo with JAK-inhibitors","volume":"29","author":"Joshipura","year":"2018","journal-title":"J Dermatolog Treat"},{"key":"10.1016\/j.jaad.2021.06.880_bib27","first-page":"805","article-title":"Management of outpatient burns","volume":"32","author":"Waslen","year":"1986","journal-title":"Can Fam Physician"},{"key":"10.1016\/j.jaad.2021.06.880_bib28","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1186\/1477-7827-4-10","article-title":"The use of digit ratios as markers for perinatal androgen action","volume":"4","author":"McIntyre","year":"2006","journal-title":"Reprod Biol Endocrinol"}],"container-title":["Journal of the American Academy of Dermatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S019096222102082X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S019096222102082X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,30]],"date-time":"2025-09-30T23:01:26Z","timestamp":1759273286000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S019096222102082X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,2]]},"references-count":28,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2022,2]]}},"alternative-id":["S019096222102082X"],"URL":"https:\/\/doi.org\/10.1016\/j.jaad.2021.06.880","relation":{},"ISSN":["0190-9622"],"issn-type":[{"value":"0190-9622","type":"print"}],"subject":[],"published":{"date-parts":[[2022,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Development and validation of the\u00a0fingertip unit for assessing Facial Vitiligo Area Scoring Index","name":"articletitle","label":"Article Title"},{"value":"Journal of the American Academy of Dermatology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jaad.2021.06.880","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 by the American Academy of Dermatology, Inc.","name":"copyright","label":"Copyright"}]}}