title: Do squash players accurately report use of appropriate protective eyewear?
abstract: Self-report surveys are a common method of collecting data on protective equipment use in sport. The aim of this study was to assess the validity of self-reported use of appropriate protective eyewear by squash players. Surveys of squash players' appropriate protective eyewear behaviours were conducted over two consecutive years (2002 and 2003) at randomly-selected squash venues in Melbourne, Australia. Over the two years, 1219 adult players were surveyed (response rate of 92%). Trained observers also recorded the actual on-court appropriate protective eyewear behaviours of all players during the survey sessions. Eyewear use rates calculated from both data sources were compared. The self-reported appropriate protective eyewear use rate (9.4%; 95% CI 7.8, 11.0) was significantly higher (1.6 times more) than the observed rate (5.9%; 95%CI 4.6, 7.2). This suggests that players may over-report their use of appropriate protective equipment, though some may have incorrectly classified their eyewear as being appropriate or suitably protective. Studies that rely only on self-report data on protective equipment use need to take into account that this could lead to biased estimates.
authors.affiliation: Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.
authors.forename: R
authors.initials: R
authors.lastname: Eime
authors.forename: C
authors.initials: C
authors.lastname: Finch
authors.forename: N
authors.initials: N
authors.lastname: Owen
authors.forename: C
authors.initials: C
authors.lastname: McCarty
mesh_terms: D000328:Adult; D001265:Athletic Injuries / Q000517:prevention & control; D001315:Australia; D005135:Eye Protective Devices / Q000706:statistics & numerical data*; D006801:Humans; D015865:Racquet Sports; D011795:Surveys and Questionnaires