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dc.contributor.authorOben, Glenda
dc.contributor.authorSimpson, Jean
dc.identifier.citationOben, G., & Simpson, J. (2015, November). Trends and age profile of 0–24 year olds hospitalised with gastroenteritis. Presented at the Paediatric Society of New Zealand 67th Annual Scientific Meeting.en
dc.description.abstractBackground Hospitalisations for gastroenteritis have been increasing internationally. New Zealand rates were 6.0 per 1,000 0–14 year olds in 2006–2010. Yet hospitalisation for gastroenteritis is potentially avoidable. For example, rotavirus is one of the main causes of gastroenteritis hospitalisation of under 5 year olds. In New Zealand, rotavirus accounted for 1 in 52 children being hospitalised before they were three years. The introduction of the rotavirus vaccine in the US reduced the hospitalisation rate of children. Aim To determine overall and age-specific rates of gastroenteritis hospitalisation of 0–24 year olds in New Zealand and identify the ages at greater risk. Methods A retrospective analysis of acute and semi-acute in-patient hospitalisations of 0–24 years with a primary diagnosis of gastroenteritis extracted, for the period 2000–2014, from the National Minimum Dataset. Results During 2000–2014, the gastroenteritis hospitalisation rate increased from 3.6 per 1,000 0–24 year olds (n=5,028) in 2000 to 5.3 per 1,000 (n=8,151) in 2014. The highest rates were for 0–4 year olds, and in particular those under two years of age. Non-specific gastroenteritis (45.7%), viral enteritis (32.9%), and nausea and vomiting (presumed non-infectious; 15.5%) were the predominant forms of gastroenteritis diagnosed as the reason for hospitalisation. Those aged under one year had the highest hospitalisation rates for the various forms of gastroenteritis, with the exception of rotavirus where the highest rates were for one year olds. Conclusion In New Zealand, hospitalisation rates of gastroenteritis have been increasing since 2000, particularly for 0–4 year olds. The high rates for those under two years is consistent with other research. The highest hospitalisation rates were associated with non-specific diagnoses, particularly notable within viral diagnoses, where‘other viral enteritis’ increased while the rotavirus and norovirus rates appeared stable.en_NZ
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.subjectHospital Admissionsen_NZ
dc.subjectViral enteritisen_NZ
dc.titleTrends and age profile of 0–24 year olds hospitalised with gastroenteritisen_NZ
dc.typeConference or Workshop Item (Poster)en_NZ
otago.schoolWomen's and Children's Healthen_NZ
otago.event.placeWellington, New Zealanden_NZ
otago.event.titlePaediatric Society of New Zealand 67th Annual Scientific Meetingen_NZ
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Attribution-NonCommercial-NoDerivatives 4.0 International
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