title: Lessons learned at World Youth Day: collecting data and using postcards at mass gatherings.
abstract: BACKGROUND
  World Youth Day (WYD) and its associated activities were held in Sydney, Australia from 15-20 July 2008. The aims of this research were to pilot the use of postcards at mass gatherings and to collect baseline data of how young people (age 16-25 years) identify factors that may affect their health and safety when attending mass gatherings.
  
  
  OBJECTIVE
  The concerns of young people in relation to their health and safety at mass gatherings are poorly understood. It was decided that postcards would be an effective method of data collection in the mobile mass gathering environment.
  
  
  METHODS
  The research setting was the Pilgrim Walk at WYD. Participants on this walk were young people. To measure their health and safety concerns, a postcard was developed using a Likert scale to rank their attitudes on a continuum.
  
  
  RESULTS
  Young people stated that staying hydrated, having enough to eat, and being safe in a crowd were important to them. They also indicated that they perceived, overcrowding, getting to and from an event, and violent behavior as the greatest risks to their health and safety at a mass gathering.
  
  
  CONCLUSIONS
  The problems with postcard distribution at a "mobile" mass gathering have been identified. Even so, results gathered showed that young people were focused on "in the moment" aspects of their health; such as access to food and water. They also had concerns for their safety due to potential overcrowding and/or violent behavior.
authors.affiliation: School of Nursing and Midwifery, Flinders University, Adelaide, South Australia, Australia. Alison.hutton@flinders.edu.au
authors.forename: Alison
authors.initials: A
authors.lastname: Hutton
authors.forename: Allison
authors.initials: A
authors.lastname: Roderick
authors.forename: Rebecca
authors.initials: R
authors.lastname: Munt
mesh_terms: D000293:Adolescent; D000846:Anniversaries and Special Events; D015709:Correspondence as Topic; D003441:Crowding; D003625:Data Collection / Q000379:methods*; D015438:Health Behavior; D006801:Humans; D008399:Mass Behavior; D017751:Safety Management; D013021:South Australia