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. 2020 Nov 16;20:1717. doi: 10.1186/s12889-020-09813-z

Table 1.

Key sources examined to identify risk factors for gambling problems

Reference Study design
Abbott et al. [58] Systematic review
Browne et al. [59] Original research
Cunha et al. [60] Original research
Dowling et al. [61] Systematic review & Meta-analysis
Hing et al. [62] Original research
Johansson et al. [63] Systematic review
Miller [64] Systematic review
Sharpe [65] Theoretical model
Sharpe & Tarrier [66] Theoretical model
Vasiliadis et al. [67] Systematic review
Williams et al. [68] Systematic review