Effect of the increase in "alcopops" tax on alcohol-related harms in young people: a controlled interrupted time series.

Objective: To measure alcohol-related harms to the health of young people presenting to emergency departments (EDs) of Gold Coast public hospitals before and after the increase in the federal government "alcopops" tax in 2008.

Design, Setting And Participants: Interrupted time series analysis over 5 years (28 April 2005 to 27 April 2010) of 15-29-year-olds presenting to EDs with alcohol-related harms compared with presentations of selected control groups.

Main Outcome Measures: Proportion of 15-29-year-olds presenting to EDs with alcohol-related harms compared with (i) 30-49-year-olds with alcohol-related harms, (ii)15-29-year-olds with asthma or appendicitis, and (iii) 15-29-year-olds with any non-alcohol and non-injury related ED presentation.

Can administrative data provide insights into the mental health of Indigenous Queenslanders?

Introduction: The Australian Government has provided $20 million to establish the Population Health Research Network (PHRN), with representation from all States and Territories to facilitate population health research through data linkage. Health LinQ is part of the Queensland node involving four Queensland universities, Queensland Health and the Australian e-Health Research Centre.

Method: This paper reviews the potential for using administrative databases to study the mental health experience of Indigenous Queenslanders.

Advanced dental disease in people with severe mental illness: systematic review and meta-analysis.

Background: Psychiatric patients have increased comorbid physical illness. There is less information concerning dental disease in this population in spite of risk factors including diet and psychotropic side-effects (such as xerostomia). Aims To compare the oral health of people with severe mental illness with that of the general population.

The epidemiology of excess mortality in people with mental illness.

Objective: to investigate the burden of excess mortality among people with mental illness in developed countries, how it is distributed, and whether it has changed over time.

Method: we conducted a systematic search of MEDLINE, restricting our attention to peer-reviewed studies and reviews published in English relating to mortality and mental illness. Because of the large number of studies that have been undertaken during the last 30 years, we have selected a representative cross-section of studies for inclusion in our review.

Youth BMI trajectories: evidence from the NLSY97.

We examined heterogeneity in BMI trajectory classes among youth and variables that may be associated with trajectory class membership. We used data from seven rounds (1997-2003) of the 1997 National Longitudinal Survey of Youth (NLSY97), a nationally representative, longitudinal survey of people born between 1980 and 1984 who were living in the United States in 1997. The analyses were based on an accelerated longitudinal design.

Peer effects in adolescent overweight.

This study is the first to estimate peer effects for adolescent weight. We use data from the National Longitudinal Study of Adolescent Health (Add Health) and define peer groups using nominated friends within schools. Endogenous peer groups are accounted for using a combination of school fixed effects, instrumental variables, and alternative definitions of peers (i.