{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T15:31:31Z","timestamp":1747150291158,"version":"3.40.5"},"reference-count":25,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2024,11,4]],"date-time":"2024-11-04T00:00:00Z","timestamp":1730678400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["The Laryngoscope"],"published-print":{"date-parts":[[2025,4]]},"abstract":"<jats:sec><jats:title>Objectives<\/jats:title><jats:p>(1) To determine whether perception of pharyngeal residue severity differs by view plane on videofluoroscopy. (2) To explore whether the Bolus Clearance Ratio (BCR) can be reliably applied in the anterior\u2013posterior (AP) plane. (3) To investigate the relationship between perception of residue severity and BCR measures across view planes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Images of the same bolus condition in lateral and AP were rated using a simple 5\u2010point ordinal descriptive scale (none, trace, mild, moderate, severe) by 225 speech\u2010language pathologists via electronic survey. BCR measures were obtained for the same set of images from four trained raters. Wilcoxon signed\u2010rank tests and cumulative mixed modeling were used to compare ratings by plane. BCR reliability was calculated using intraclass correlation coefficients. Perceptual ratings were compared with BCR measures using Spearman correlations.<\/jats:p><\/jats:sec><jats:sec><jats:title>Result<\/jats:title><jats:p>(1) Perception of residue severity was not consistent across plane in 9\/10 image pairs (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05), with a significant fixed effect of plane on severity rating (<jats:italic>\u03b2<\/jats:italic>\u2009=\u20090.41; <jats:italic>z<\/jats:italic>\u2009=\u20097.27; <jats:italic>p<\/jats:italic>\u2009&lt;\u20090.001). The directionality of differences varied by case. (2) Inter\u2010rater reliability for BCR measures was good across lateral (intraclass correlation coefficient [ICC]\u2009=\u20090.82) and AP (ICC\u2009=\u20090.87) planes, with superior intra\u2010rater reliability in AP (lateral ICC\u2009=\u20090.85; AP ICC\u2009=\u20090.98). (3) There was a strong positive correlation between perceptual ratings and BCR measures in both planes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Perception of pharyngeal residue severity differs between lateral and AP planes with inconsistent directionality raising important questions about the clinical implications of single plane studies. The BCR shows good\u2010excellent reliability and strong correlation with perception across planes, offering a promising method for cross\u2010plane quantification.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of Evidence<\/jats:title><jats:p>3, diagnostic study with a gold standard <jats:italic>Laryngoscope<\/jats:italic>, 135:1352\u20131358, 2025<\/jats:p><\/jats:sec>","DOI":"10.1002\/lary.31873","type":"journal-article","created":{"date-parts":[[2024,11,4]],"date-time":"2024-11-04T13:05:06Z","timestamp":1730725506000},"page":"1352-1358","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The Influence of Perspective on Perception: Assessing Residue Across Planes of Videofluoroscopy"],"prefix":"10.1002","volume":"135","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-9752-4481","authenticated-orcid":false,"given":"R. Brynn","family":"Jones\u2010Rastelli","sequence":"first","affiliation":[{"name":"NYU Swallowing Research Lab, Department of Communicative Sciences and Disorders School of Culture, Education, and Human Development, New York University  New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claire","family":"Crossman","sequence":"additional","affiliation":[{"name":"NYU Swallowing Research Lab, Department of Communicative Sciences and Disorders School of Culture, Education, and Human Development, New York University  New York New York U.S.A."},{"name":"NYU Voice Center, Department of Otolaryngology\u2010Head and Neck Surgery NYU Grossman School of Medicine  New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D'manda","family":"Price","sequence":"additional","affiliation":[{"name":"NYU Swallowing Research Lab, Department of Communicative Sciences and Disorders School of Culture, Education, and Human Development, New York University  New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frederick","family":"Stal","sequence":"additional","affiliation":[{"name":"Department of Outpatient Rehabilitation Medicine Atlantic Health Morristown Medical Center  Cedar Knolls New Jersey U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1494-661X","authenticated-orcid":false,"given":"Sonja","family":"Molfenter","sequence":"additional","affiliation":[{"name":"NYU Swallowing Research Lab, Department of Communicative Sciences and Disorders School of Culture, Education, and Human Development, New York University  New York New York U.S.A."},{"name":"NYU Voice Center, Department of Otolaryngology\u2010Head and Neck Surgery NYU Grossman School of Medicine  New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,11,4]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.178.2.1780393"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00455-013-9459-8"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1044\/2020_AJSLP-20-00042"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.3390\/geriatrics4010013"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12603-016-0754-6"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1093\/ageing\/afac276"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnu.2014.04.014"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1044\/2020_JSLHR-19-00314"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00455-018-09968-3"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1097\/MLG.0b013e318123ee6a"},{"key":"e_1_2_8_12_1","first-page":"89","article-title":"Gold\u2010standard? 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