The DSS submission and O’Farrell review makes similar statements:
1. “for online gambling, the rate of problem gambling is said to be 2.7 per cent”
2. “41 per cent of on line gamblers considered to be 'at risk' gamblers (low-risk, moderate-risk and problem gamblers), whereas less than 20 per cent of land-based gamblers were considered to be 'at-risk'.”
The O’Farell review references for this are:
18 Gainsbury, S., Russell, A., Hing, N., Wood, R., Lubman, D. & Blaszczynski, A. 2014, The prevalence and determinants of problem gambling in Australia: Assessing the impact of interactive gambling and new technologies. Psychology of Addictive Behaviors, 28(3):769-779
19 Hing, N., Gainsbury, S., Blaszczynski, A., Wood, R., Lubman, D. and Russell, A. 2014, Interactive Gambling, Gambling Research Australia, p.93, accessed 12 November 2015, <http://www.gamblingresearch.org.au/resources/6482d5fa-f068-41e5-921f-facd4f10365e/interactive+gambling.pdf>
Both statements above are in Pg.93 of the “Interactive Gambling, Gambling Research Australia 2014”,
http://www.liquorandgaming.nsw.gov.a...ling-2014.aspx.
The review stated, “
There is currently insufficient evidence to conclude that interactive gambling is causing higher levels of gambling problems” (Pg XV), yet both the DSS and O'Farrell are implying that interactive is higher.
Chapter 3 of the report documents a Telephone based survey (Sample size 1,767). Table 4.11: Problem gambler (PGSI = 8 or higher):
N=26 Rate=2.71%
The table shows that 84% of interactive gamblers were low risk or non-problem gamblers compared to 94% of non-interactive gamblers, which looks way better than the way DSS and O'Farrel put it, "41% ...."
Chapter 4 of the report also documents an online based survey (Sample size 4,595). Table 5.26: Problem gambler (PGSI = 8 or higher)
N=6 Rate=1.0%
Table 5.26 shows that 89% of interactive gamblers were low risk or non-problem gamblers compared to 94% of non-interactive gamblers.
Note, there are numerous places in this report where the number of problems gamblers was so low due to the small sample, that they had to combine moderate risk and problem gambling numbers to get reliable statistics.
There is also appears to be significant issues on how the surveys got their the samples, how they categorize interactive gamblers and non-interactive gamblers, etc. To me this leads to significant bias against interactive gamblers.