van der Maas M, Mann RE, Matheson FI, Turner NE, Hamilton HA, McCready J. A free ride? An analysis of the association of casino bus tours and problem gambling among older adults.
Addiction 2017. [PMID:
28644580 PMCID:
PMC6680337 DOI:
10.1111/add.13914]
[Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS
Little research has examined the relationship between incentives used by gambling venues to attract customers and the experience of gambling-related harm. Organized and subsidized bus tours are a common example of such incentives. The aim of this study was to examine whether bus-tour patronage was associated with increased odds of problem gambling among older adults. This study also compared rates of bus-tour use by socio-demographic characteristics and gambling behaviours.
DESIGN
Pearson's χ2 tests and Mann-Whitney U-tests were applied for bivariate analyses. Multivariate generalized mixed-effects regression modelling was used to examine the relationship between bus-tour patronage and problem gambling while controlling for possible confounding factors.
SETTING
Seven gambling venues located in Central and Southwestern Ontario, Canada.
PARTICIPANTS
A total of 1978 gambling venue patrons over the age of 55 years.
MEASUREMENTS
Problem gambling as indicated by the Problem Gambling Severity Index, bus-tour patronage in the 12 months prior to the survey, spending per gambling visit and past-month slot machine participation.
FINDINGS
Regression analyses showed that bus-tour patronage was associated with higher odds of problem gambling [odds ratio (OR) = 1.71, confidence interval (CI) = 1.06, 2.76] after controlling for several demographic characteristics, type of gambling and gambling expenditures. Bivariate analyses showed past-year bus-tour patronage was associated with more frequent slot machine play (χ2 = 48.16, P < 0.001), more past-year gambling venue visits (P < 0.001) and lower spending on gambling per casino visit (P < 0.001). Compared with non-patrons, bus tour patrons were more likely to be female (χ2 = 21.92, P < 0.001), born outside Canada (χ2 = 113.18, P < 0.001), above the age of 75 (χ2 = 24.02, P < 0.001) and retired (χ2 = 16.60, P < 0.001).
CONCLUSIONS
When adjusting for potential confounders among older adults, using bus tours to access Canadian gambling venues is associated with increased risk of problem gambling. Bus-tour patrons are more likely to be female, born outside Canada and above the age of 75 years.
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