Submitted for Publication: April 22, 2012; final revision received September 11, 2012; accepted October 31, 2012.
Published Online: January 17, 2013. doi:10.1001/jamaoto.2013.1321
Author Contributions: Ms Horwood and Dr Constantin had full access to all the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Study concept and design: Horwood, Nguyen, Brown, Paci, and Constantin. Acquisition of data: Horwood, Brown, Paci, and Constantin. Analysis and interpretation of data: Horwood, Nguyen, Brown, Paci, and Constantin. Drafting of the manuscript: Horwood, Brown, Paci, and Constantin. Critical revision of the manuscript for important intellectual content: Horwood, Nguyen, Brown, Paci, and Constantin. Statistical analysis: Horwood, Brown, Paci, and Constantin. Administrative, technical, and material support: Constantin. Study supervision: Horwood, Nguyen, Brown, and Constantin.
Conflict of Interest Disclosures: None reported.
Funding/Support: Ms Horwood was awarded travel grants from both the Institute of Human Development, Child and Youth Health of the Canadian Institutes of Health Research, and McGill University to fund her travel to the American Society of Pediatric Otolaryngology Conference in San Diego, California, for her invited podium presentation (April 21, 2012). Drs Nguyen, Brown, and Constantin are members of the Research Institute of the McGill University Health Centre, which is supported in part by the Fonds de recherche du Québec–Santé (FRQ-S). Dr Constantin has been awarded a grant as a clinical research scholar from the FRQ-S and thanks them for their support.
Previous Presentation: This research was the basis of an invited podium presentation at the 2012 Annual Meeting of the American Society of Pediatric Otolaryngology; April 21, 2012; San Diego, California.