Table 2.

Psychometric instruments used to assess GD

Instrument full name	Abbreviation	Reference
Problem Gambling Severity Index	PGSI	Ferris, J., & Wynne, 2001
DSM diagnostic criteria for GD	–	American Psychiatric Association, 2013
South Oaks Gambling Screen	SOGS	Lesieur & Blume, 1987
Lie/Bet questionnaire based on two DSM-IV criteria for pathological gambling	–	Johnson et al., 1997
Scale of Assessing Problem Gambling	SAPG	Li et al., 2012
Gambling Symptom Assessment Scale	G-SAS	Kim et al., 2009
Stinchfield self-reporting questionnaire of gambling-related problems	–	Stinchfield, 2002
Canadian Problem Gambling Index	CPGI	Ferris, J., & Wynne, 2001
Sports Betting Problem Gambling Severity Index	SB-PGSI	Russell et al., 2019a, 2019b Adapted from the original PGSI by Ferris, J., & Wynne, 2001