|
Estimates of α and β coefficients and descriptive statistics
|
Problem gambling
|
Moderate-risk problem gambling
|
|---|
|
Weakly informative
|
Informative
|
Fixed
|
Weakly informative
|
Informative
|
Fixed
|
|---|
|
Intercept
|
0.004 [0.002, 0.006]
|
0.004 [0.002, 0.006]
|
0.003 [0.002, 0.006]
|
0.021 [0.011, 0.042]
|
0.019 [0.010, 0.036]
|
0.016 [0.008, 0.032]
|
|
% HDI lost on EGMs and at casinos
|
1.35 [1.04, 1.74]
|
1.33 [1.04, 1.71]
|
1.29 [0.98, 1.72]
|
0.94 [0.66, 1.34]
|
0.95 [0.68, 1.32]
|
0.97 [0.69, 1.37]
|
|
Years before 2015
|
0.99 [0.94, 1.04]
|
1.00 [0.96, 1.05]
|
1.04 [1.02, 1.07]
|
1.00 [0.93, 1.08]
|
1.02 [0.96, 1.08]
|
1.05 [1.02, 1.09]
|
|
Administered face-to-face
|
1.02 [0.59, 1.78]
|
1.02 [0.60, 1.74]
|
1.08a
|
1.17 [0.55, 2.53]
|
1.33 [0.71, 2.55]
|
2.07a
|
|
Used SOGS
|
2.37 [1.37, 4.00]
|
2.18 [1.42, 3.34]
|
1.62a
|
1.20 [0.57, 2.52]
|
0.99 [0.55, 1.76]
|
0.59a
|
|
Monthly frequency threshold
|
1.26 [0.68, 2.34]
|
1.15 [0.68, 1.84]
|
0.97a
|
0.67 [0.28, 1.58]
|
0.81 [0.54, 1.20]
|
0.87a
|
|
Fortnightly frequency threshold
|
0.65 [0.28, 1.50]
|
0.74 [0.43, 1.31]
|
0.91a
|
0.65 [0.21, 2.15]
|
0.67 [0.45, 1.01]
|
0.68a
|
|
Weekly frequency threshold
|
1.21 [0.86, 1.66]
|
1.10 [0.82, 1.47]
|
0.67a
|
0.77 [0.49, 1.20]
|
0.68 [0.50, 0.94]
|
0.57a
|
|
τ
|
0.37 [0.26, 0.51]
|
0.37 [0.25, 0.50]
|
0.46 [0.35, 0.60]
|
0.55 [0.40, 0.73]
|
0.53 [0.39, 0.70]
|
0.59 [0.44, 0.75]
|
|
R
2
|
0.65 [0.29, 0.89]
|
0.66 [0.31, 0.88]
|
0.47 [0.00, 0.71]
|
0.00 [0.00, 0.41]
|
0.00 [0.00, 0.44]
|
0.00 [0.00, 0.30]
|
|
I
2
|
0.87 [0.78, 0.93]
|
0.86 [0.78, 0.93]
|
0.91 [0.86, 0.95]
|
0.97 [0.96, 0.99]
|
0.97 [0.95, 0.99]
|
0.98 [0.96, 0.99]
|
- Notes: 95% credible intervals are indicated in square brackets. Estimates where the 95% credible interval does not include 1.0 are indicated in boldface, except where coefficients are fixed. a indicates a coefficient that is fixed a priori rather than being estimated from the data. n = 41 for problem gambling and n = 40 for moderate-risk problem gambling. Problem gambling is defined as a PGSI score of 8 or more or a SOGS score of 5 or more. Moderate-risk problem gambling is defined as a PGSI score of 3 – 7 or a SOGS score of 3 – 4. HDI household disposable income, EGM Electronic Gaming Machine, SOGS South Oaks Gambling Screen, PGSI Problem Gambling Severity Index
