{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T01:35:58Z","timestamp":1786325758835,"version":"build-2736575974"},"reference-count":16,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2013,10,30]],"date-time":"2013-10-30T00:00:00Z","timestamp":1383091200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Henry Ford Hospital Graduate Medical Education","award":["8057"],"award-info":[{"award-number":["8057"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Photoderm Photoimm Photomed"],"published-print":{"date-parts":[[2014,10]]},"abstract":"<jats:title>Summary<\/jats:title><jats:sec><jats:title>Background\/Purpose<\/jats:title><jats:p>Only a few studies have compared frequencies of photodermatoses among different races and skin types. This is an extension of a study performed by <jats:styled-content style=\"fixed-case\">K<\/jats:styled-content>err and <jats:styled-content style=\"fixed-case\">L<\/jats:styled-content>im and evaluates the frequency of photodermatoses in <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>frican\u2010<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>mericans compared with <jats:styled-content style=\"fixed-case\">C<\/jats:styled-content>aucasians in the same institution during an 8\u2010year period.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Retrospective chart review was performed, including dermatology clinic charts from <jats:styled-content style=\"fixed-case\">O<\/jats:styled-content>ctober 2004 to <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>ugust 2012 with <jats:italic><jats:styled-content style=\"fixed-case\">I<\/jats:styled-content>nternational <jats:styled-content style=\"fixed-case\">C<\/jats:styled-content>lassification of <jats:styled-content style=\"fixed-case\">D<\/jats:styled-content>iseases, <jats:styled-content style=\"fixed-case\">N<\/jats:styled-content>inth <jats:styled-content style=\"fixed-case\">R<\/jats:styled-content>evision<\/jats:italic> diagnostic codes related to photodermatoses.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>We identified 229 patients with photodermatoses. Of these, 138 (46.6%) were <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>frican\u2010<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>merican and 63 (42.2%) were <jats:styled-content style=\"fixed-case\">C<\/jats:styled-content>aucasian. Statistically significant differences in the distribution of photodermatoses in <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>frican\u2010<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>mericans and <jats:styled-content style=\"fixed-case\">C<\/jats:styled-content>aucasians, respectively, were as follows: phototoxic drug eruption (0.7% and 15.9%, <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.0001), phytophotodermatitis (0% and 6.3%, <jats:italic>P<\/jats:italic>\u2009=\u20090.009), polymorphous light eruption (<jats:styled-content style=\"fixed-case\">PMLE<\/jats:styled-content>) (86.2% and 54%, <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.0001) and porphyrias (0% and 7.9%, <jats:italic>P<\/jats:italic>\u2009=\u20090.003).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Combined with data from <jats:styled-content style=\"fixed-case\">K<\/jats:styled-content>err and <jats:styled-content style=\"fixed-case\">L<\/jats:styled-content>im, this is the largest study of photodermatoses in <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>frican\u2010<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>mericans to date. Congruent to former studies, photodermatoses do occur regularly in dark\u2010skinned individuals. Overall, the frequency of photodermatoses in <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>frican\u2010<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>mericans and <jats:styled-content style=\"fixed-case\">C<\/jats:styled-content>aucasians are similar; however, <jats:styled-content style=\"fixed-case\">PMLE<\/jats:styled-content> occurs more commonly in <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>frican\u2010<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>mericans, and porphyias and phototoxicity occur more commonly in <jats:styled-content style=\"fixed-case\">C<\/jats:styled-content>aucasians.<\/jats:p><\/jats:sec>","DOI":"10.1111\/phpp.12079","type":"journal-article","created":{"date-parts":[[2013,10,12]],"date-time":"2013-10-12T02:34:46Z","timestamp":1381545286000},"page":"231-236","source":"Crossref","is-referenced-by-count":44,"title":["Comparison of photodermatoses in <scp>A<\/scp>frican\u2010<scp>A<\/scp>mericans and <scp>C<\/scp>aucasians: a follow\u2010up study"],"prefix":"10.1111","volume":"30","author":[{"given":"Mio","family":"Nakamura","sequence":"first","affiliation":[{"name":"Wayne State University School of Medicine  Detroit MI USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marsha","family":"Henderson","sequence":"additional","affiliation":[{"name":"Department of Dermatology Henry Ford Hospital  Detroit MI USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gordon","family":"Jacobsen","sequence":"additional","affiliation":[{"name":"Department of Public Health Sciences Henry Ford Hospital  Detroit MI USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henry W.","family":"Lim","sequence":"additional","affiliation":[{"name":"Department of Dermatology Henry Ford Hospital  Detroit MI USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2013,10,30]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sder.2011.07.007"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0781.2011.00589.x"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1346-8138.2006.00123.x"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2007.05.043"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0781.2002.02779.x"},{"key":"e_1_2_5_7_1","first-page":"137","volume-title":"Principles and practice of photodermatology","author":"Lim HW","year":"2007"},{"key":"e_1_2_5_8_1","first-page":"1467","volume-title":"Dermatology","author":"Lim HW","year":"2012"},{"key":"e_1_2_5_9_1","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1080\/01621459.1978.10481567","article-title":"Small\u2010sample comparisons of exact levels for chi\u2010squared goodness\u2010of\u2010fit statistics","volume":"73","author":"Larntz K","year":"1978","journal-title":"J Am Statist Assoc"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1039\/C2PP25182E"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2230.2010.03969.x"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/ced.12098"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0781.2009.00405.x"},{"key":"e_1_2_5_14_1","doi-asserted-by":"crossref","first-page":"1284","DOI":"10.1001\/archderm.1994.01690100068011","article-title":"Chronic actinic dermatitis: an analysis of 51 patients evaluated in the United States and Japan","volume":"130","author":"Lim HW","year":"1994","journal-title":"Arch Dermatol"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1086\/498620"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2133.1991.tb14770.x"},{"key":"e_1_2_5_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2133.2008.08500.x"}],"container-title":["Photodermatology, Photoimmunology &amp; 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