{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T09:07:16Z","timestamp":1779268036086,"version":"3.51.4"},"reference-count":20,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T00:00:00Z","timestamp":1762041600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T00:00:00Z","timestamp":1762041600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Biophotonics"],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>This study examined the reliability of adiposity (%Fat) measured from a single digital image using a smartphone\u2010based application with different color backgrounds.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      A reference image was obtained while participants (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u200932) stood in front of a white background (WB), with additional images obtained in front of black, green, orange, and gray backgrounds. A contrast ratio was calculated between the background and clothing RGB hexadecimal color values. Linear mixed\u2010effects modeling determined if color contrasts explained the background effect on %Fat estimation.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The Green, Orange, and Gray conditions yielded constant error (CE) roughly 1.0\u2009%Fat, with greater CE observed in the Black background. Neither the within person\u2013contrast (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.638) nor the between\u2010person contrast (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.451) was associated with the CE and did not explain any extra variability in the CE (\n                      <jats:italic>\u03c7<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u20090.83,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.660).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Images with darker background colors may result in greater CE due to lower contrast between the background and clothing.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/jbio.202500253","type":"journal-article","created":{"date-parts":[[2025,11,3]],"date-time":"2025-11-03T02:25:03Z","timestamp":1762136703000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Examining the Impact of Color Contrast Using Digital Anthropometric Estimates of Body Composition"],"prefix":"10.1002","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2055-863X","authenticated-orcid":false,"given":"Michael V.","family":"Fedewa","sequence":"first","affiliation":[{"name":"The University of Alabama Tuscaloosa Alabama USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Casey J.","family":"Metoyer","sequence":"additional","affiliation":[{"name":"The University of Alabama Tuscaloosa Alabama USA"},{"name":"University of Notre Dame Sports Performance Notre Dame Indiana USA"},{"name":"Sporting Kansas\u00a0City Soccer Club Kansas City Kansas USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JoonHo","family":"Lee","sequence":"additional","affiliation":[{"name":"The University of Alabama Tuscaloosa Alabama USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Katherine","family":"Sullivan","sequence":"additional","affiliation":[{"name":"The University of Alabama Tuscaloosa Alabama USA"},{"name":"Wayne State University Detroit Michigan USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lee J.","family":"Winchester","sequence":"additional","affiliation":[{"name":"The University of Alabama Tuscaloosa Alabama USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mark T.","family":"Richardson","sequence":"additional","affiliation":[{"name":"The University of Alabama Tuscaloosa Alabama USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael R.","family":"Esco","sequence":"additional","affiliation":[{"name":"The University of Alabama Tuscaloosa Alabama USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,11,2]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu13082493"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1177\/193229680800200623"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41430-025-01613-1"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0000000000002550"},{"key":"e_1_2_8_6_1","unstructured":"M. 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