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Emergency department presentations with a mental health diagnosis in Australia, by jurisdiction and by sex, 2004-05 to 2016-17

Citation

Tran, QN and Lambeth, LG and Sanderson, K and de Graaff, B and Breslin, M and Tran, V and Huckerby, EJ and Neil, AL, Emergency department presentations with a mental health diagnosis in Australia, by jurisdiction and by sex, 2004-05 to 2016-17, Emergency Medicine Australasia pp. 1-10. ISSN 1742-6731 (2019) [Refereed Article]


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DOI: doi:10.1111/1742-6723.13438

Abstract

Objectives: To examine trends in ED presentations with a mental health diagnosis (MHdx) in Australia by jurisdiction and by sex, between 2004-05 and 2016-17.

Methods: Data were captured in the National Non-Admitted Patient Emergency Department Care Database. Outcomes were the proportion of ED presentations with a principal diagnosis of ICD-10-AM F00-F99 (MHdx), and the rate of all ED and MHdx presentations per 10 000 population.

Results: Between 2004-05 and 2016-17, MHdx presentations experienced compounding annual growth of 5.9% nationally, and increased from 3.3% to 3.7% of all ED presentations with a diagnosis. Most growth occurred between 2010-11 and 2015-16. Northern Territory (NT) had the highest level of MHdx presentations per 10 000 population, more than double the Australian average. The proportion of MHdx presentations was highest in South Australia (SA) in most years, and the average annual proportion of MHdx presentations was statistically significantly higher than the national average in SA, Queensland (QLD) and Western Australia (WA). The proportion of MHdx presentations increased in each jurisdiction, with significant increases for Victoria, QLD, WA, Australian Capital Territory and NT. Males experienced greater numbers and rates of all ED and MHdx presentations, while the proportion of MHdx presentations was 8% higher for females.

Conclusions: The proportion of ED presentations for MH conditions, narrowly defined, has increased in all Australian jurisdictions between 2004-05 and 2016-17, but particularly since 2010-11. Differences between jurisdictions indicate jurisdictional specific issues. However, significant or upward trend of MHdx presentations across all jurisdictions indicates generic issues necessitating concern and policy development at a national level.

Item Details

Item Type:Refereed Article
Keywords:Australia, emergency department, health service research, mental health, sex
Research Division:Medical and Health Sciences
Research Group:Public Health and Health Services
Research Field:Mental Health
Objective Division:Health
Objective Group:Public Health (excl. Specific Population Health)
Objective Field:Mental Health
UTAS Author:Tran, QN (Mr Nhat Tran)
UTAS Author:Lambeth, LG (Dr Leonard Lambeth)
UTAS Author:Sanderson, K (Associate Professor Kristy Sanderson)
UTAS Author:de Graaff, B (Dr Barbara de Graaff)
UTAS Author:Breslin, M (Dr Monique Breslin)
UTAS Author:Tran, V (Mr Viet Tran)
UTAS Author:Neil, AL (Dr Amanda Neil)
ID Code:136705
Year Published:2019
Deposited By:Menzies Institute for Medical Research
Deposited On:2020-01-14
Last Modified:2020-01-16
Downloads:0

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