{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T18:49:00Z","timestamp":1760986140160,"version":"3.40.5"},"reference-count":30,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2022,7,7]],"date-time":"2022-07-07T00:00:00Z","timestamp":1657152000000},"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":[[2023,5]]},"abstract":"<jats:sec><jats:title>Objectives<\/jats:title><jats:p>The purpose of this study was to characterize pediatric bilateral vocal fold dysfunction and to examine the overall inpatient\u00a0mortality.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Retrospective cohort analysis. Data from the Pediatric Health Information System was gathered for all pediatric patients with a diagnosis of bilateral vocal fold dysfunction between January 2008 and September 2020. Univariate and multivariate analyses were performed using Cox proportional hazard models.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>2395 patients accounted for 4799 hospitalizations with bilateral vocal fold dysfunction. Inpatient mortality occurred in 2.9% of the study sample. Chiari 2 was found in 2.8% of patients. The most common associated diagnoses were related to comorbid respiratory conditions (61.1%). The median adjusted ratio of cost to charges was $76,569. Aspiration was noted in 28 patients (1.2%). Gastrostomy was performed in 607 patients (25.3%). Tracheostomy was performed in 27% of patients. The overall 90\u2010day readmission rate was 61%. On multivariate analysis, prognostic factors associated with increased hospital survival include gastrointestinal comorbidities (hazard ratio [HR]: 0.29; 95% confidence interval [CI]: 0.18\u20130.49) and tracheostomy (HR: 0.21; 95% CI: 0.12\u20130.37).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>This database study represents the largest cohort analysis to date characterizing bilateral vocal fold dysfunction. Favorable prognostic indicators of overall hospital survival include gastrointestinal comorbidities and the presence of tracheostomy. Tracheostomy is associated with an increase in hospital costs, comorbidities, gastrostomy tube placement, and Chiari diagnosis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of Evidence<\/jats:title><jats:p>4 <jats:italic>Laryngoscope<\/jats:italic>, 133:1228\u20131233, 2023<\/jats:p><\/jats:sec>","DOI":"10.1002\/lary.30274","type":"journal-article","created":{"date-parts":[[2022,7,7]],"date-time":"2022-07-07T10:27:05Z","timestamp":1657189625000},"page":"1228-1233","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Characterizing Pediatric Bilateral Vocal Fold Dysfunction: Analysis with the Pediatric Health Information System Database"],"prefix":"10.1002","volume":"133","author":[{"given":"Aryan D.","family":"Shay","sequence":"first","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery University of Arkansas for Medical Sciences, Arkansas Children's Hospital  Little Rock Arkansas U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Isabella","family":"Zaniletti","sequence":"additional","affiliation":[{"name":"Children's Hospital Association  Lenexa Kansas U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7333-9000","authenticated-orcid":false,"given":"Kyle P.","family":"Davis","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery University of Arkansas for Medical Sciences, Arkansas Children's Hospital  Little Rock Arkansas U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elijah","family":"Bolin","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Section of Pediatric Cardiology University of Arkansas for Medical Sciences, Arkansas Children's Research Institute  Little Rock Arkansas U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gresham T.","family":"Richter","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery University of Arkansas for Medical Sciences, Arkansas Children's Hospital  Little Rock Arkansas U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2022,7,7]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1177\/0194599820944892"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1177\/0194599820961109"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/753526"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijscr.2016.05.032"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.126.1.21"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2005.02.019"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.26547"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2018.02.032"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.25076"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamaoto.2019.4863"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2020.110325"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2019.01.032"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2017.03.021"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.26361"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.26366"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000014691"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.21053\/ceo.2017.00199"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamaoto.2014.1515"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.26253"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1177\/0194599817726773"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471\u20102431\u201014\u2010199"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1177\/00034894211033366"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1177\/0194599818803598"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.27836"},{"key":"e_1_2_6_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpedsurg.2013.02.062"},{"key":"e_1_2_6_27_1","doi-asserted-by":"publisher","DOI":"10.1053\/spsu.2002.29367"},{"key":"e_1_2_6_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/bdr2.1753"},{"key":"e_1_2_6_29_1","doi-asserted-by":"publisher","DOI":"10.1097\/PRS.0000000000005210"},{"key":"e_1_2_6_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.27898"},{"key":"e_1_2_6_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.29798"}],"container-title":["The Laryngoscope"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/lary.30274","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/lary.30274","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/lary.30274","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,22]],"date-time":"2023-08-22T04:05:16Z","timestamp":1692677116000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/lary.30274"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,7,7]]},"references-count":30,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2023,5]]}},"alternative-id":["10.1002\/lary.30274"],"URL":"https:\/\/doi.org\/10.1002\/lary.30274","archive":["Portico"],"relation":{},"ISSN":["0023-852X","1531-4995"],"issn-type":[{"type":"print","value":"0023-852X"},{"type":"electronic","value":"1531-4995"}],"subject":[],"published":{"date-parts":[[2022,7,7]]},"assertion":[{"value":"2022-03-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-06-06","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-07-07","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}