title: A scoping review of risk behaviour interventions in young men.
abstract: BACKGROUND
  Young adult males commonly engage in risky behaviours placing them at risk of acute and chronic health conditions. The purpose of this scoping review was to provide an overview of existing literature, describing the interventions targeting risk behaviours in young adult males.
  
  
  METHODS
  A search of seven electronic databases, grey literature and relevant journals reported in English language until May 2013 was conducted. All interventions that promoted healthy behaviours or reductions in risky behaviours to treat or prevent an associated health issue(s) in young adult males (17-35 years) in upper-middle and high-income countries were included. For inclusion the appropriate age range had to be reported and the sample had to be young adult male participants only or the outcomes reported with stratification by age and/or sex to include young adult males. Risk behaviours included: physical inactivity, poor diet, alcohol use, tobacco smoking, recreational drug use, unsafe sexual behaviours, tanning/sun exposure, violence, unsafe vehicle driving, gambling and self-harm.
  
  
  RESULTS
  The search strategy identified 16,739 unique citations and the full-text of 1149 studies were retrieved and screened with 100 included studies focussed on: physical inactivity (27%), alcohol use (25%), unsafe sexual behaviour (21%), poor diet (5%), unsafe vehicle driving (5%), tobacco smoking (4%), recreational drug use (2%), and tanning/sun exposure (1%) with no relevant studies targeting violence, gambling or self-harm. Also 10% of the studies targeted multiple risk behaviours. The most common study design was randomized controlled trials (62%). Face-to-face was the most common form of intervention delivery (71%) and the majority were conducted in university/college settings (46%). There were 46 studies (46%) that included young adult male participants only, the remaining studies reported outcomes stratified by age and/or sex.
  
  
  CONCLUSIONS
  Risk behaviours in young men have been targeted to some extent, but the amount of research varies across risk behaviours. There is a need for more targeted and tailored interventions that seek to promote healthy behaviours or decrease risky behaviours in young men.
authors.forename: Lee M
authors.initials: LM
authors.lastname: Ashton
authors.forename: Melinda J
authors.initials: MJ
authors.lastname: Hutchesson
authors.forename: Megan E
authors.initials: ME
authors.lastname: Rollo
authors.forename: Philip J
authors.initials: PJ
authors.lastname: Morgan
authors.affiliation: School of Health Sciences, Faculty of Health and Medicine, Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan Campus, Newcastle, Australia. clare.collins@newcastle.edu.au.
authors.forename: Clare E
authors.initials: CE
authors.lastname: Collins
mesh_terms: D000328:Adult; D015438:Health Behavior; D006293:Health Promotion; D006302:Health Services Research; D006801:Humans; D008297:Male; D012309:Risk-Taking; D055815:Young Adult