{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T21:13:08Z","timestamp":1782940388293,"version":"3.54.5"},"reference-count":36,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2016,6,21]],"date-time":"2016-06-21T00:00:00Z","timestamp":1466467200000},"content-version":"vor","delay-in-days":51,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Australian National Health and Medical Research Council of Australia","award":["384142"],"award-info":[{"award-number":["384142"]}]},{"name":"Australian National Health and Medical Research Council of Australia","award":["491001"],"award-info":[{"award-number":["491001"]}]},{"name":"Australian National Health and Medical Research Council of Australia","award":["10008919"],"award-info":[{"award-number":["10008919"]}]},{"name":"Victorian Government's Operational Infrastructure Support Program"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Paediatrics Child Health"],"published-print":{"date-parts":[[2016,5]]},"abstract":"<jats:sec><jats:title>Aim<\/jats:title><jats:p>This study aims to determine whether demographic or clinical factors predict obstructive sleep apnoea (OSA) severity in Australian children.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Demographic details and medical histories of 301 Australian children (3\u201317\u2009years old) referred for assessment of OSA were examined retrospectively. Children underwent overnight polysomnography and were classified as having primary snoring (PS) (obstructive apnoea hypopnoea index (OAHI)\u2009\u2264\u20091 event per hour; <jats:italic>n<\/jats:italic>\u2009=\u2009150), mild OSA (&gt;1 OAHI\u2009\u2264\u20095 events per hour; <jats:italic>n<\/jats:italic>\u2009=\u200976) or moderate\/severe (MS) OSA (OAHI\u2009&gt;\u20095 events per hour; <jats:italic>n<\/jats:italic>\u2009=\u200975). Information obtained from parent\u2010report questionnaire determined the predictive value of the following factors for determining OSA severity: gender, ethnicity, body mass index, asthma and\/or allergic rhinitis, socio\u2010economic status and parental smoking status (mother\/father\/both). Chi\u2010squared analyses were used to compare the distribution of the demographic and clinical factors across the three groups. Statistically significant risk factors were subsequently entered into logistic regression analysis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Ethnicity and parental smoking were significant risk factors for MS OSA. Children with non\u2010Caucasian ethnicity were 36% more likely than Caucasian children to be diagnosed with MS OSA than PS (<jats:italic>P<\/jats:italic>\u2009=\u20090.002). Children with fathers who smoked were 53% more likely to have MS OSA than PS compared with those with fathers who did not smoke (<jats:italic>P<\/jats:italic>\u2009=\u20090.008). Obesity was associated with OSA severity in primary school\u2010aged children only. Gender, socio\u2010economic status and history of asthma and\/or allergic rhinitis were not risk factors.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Non\u2010Caucasian ethnicity, paternal smoking and obesity in older children were associated with an increased risk of polysomnography\u2010confirmed MS OSA in Australian children.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jpc.13120","type":"journal-article","created":{"date-parts":[[2016,6,23]],"date-time":"2016-06-23T17:00:48Z","timestamp":1466701248000},"page":"512-517","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":43,"title":["Risk factors for obstructive sleep apnoea in Australian children"],"prefix":"10.1111","volume":"52","author":[{"given":"Knarik","family":"Tamanyan","sequence":"first","affiliation":[{"name":"The Ritchie Centre Hudson Institute of Medical Research  Melbourne Victoria Australia"},{"name":"Department of Paediatrics Monash 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