Table 3 Effect estimates for Model 1 and the best-fitting model (Model 3) of correct choices in the PRLT

From: Decision-making inflexibility in a reversal learning task is associated with severity of problem gambling symptoms but not with a diagnosis of substance use disorder

Predictors	Model 1			Best-fitting model
Predictors	OR	CI	p	OR	CI	p
Intercept	1.62	1.39–1.89	< 0.001	1.50	1.35–1.68	< 0.001
Log-trial	1.24	1.11–1.38	< 0.001	1.18	1.09–1.28	< 0.001
Phase C1	0.88	0.82–0.94	< 0.001	0.86	0.82–0.90	< 0.001
Phase C2	0.81	0.76–0.87	< 0.001	0.79	0.76–0.83	< 0.001
Phase C3	0.93	0.87–0.99	0.021	0.96	0.92–1.01	0.082
Group	0.86	0.69–1.07	0.165
C1 × Log-trial	0.97	0.92–1.01	0.153	0.97	0.92–1.01	0.153
C2 × Log-trial	1.04	1.00–1.09	0.077	1.04	1.00–1.09	0.078
C3 × Log-trial	1.09	1.04–1.14	< 0.001	1.09	1.04–1.14	< 0.001
Group × Log-trial	0.91	0.78–1.06	0.224
C1 × Group	0.95	0.87–1.05	0.326
C2 × Group	0.95	0.86–1.04	0.232
C3 × Group	1.08	0.98–1.18	0.123
Random effects
σ²	3.29
τ₀₀	0.13_Participant
τ₁₁	0.05_{Log-trial\|Participant}
ρ₀₁	1.00
ICC	0.05
N	50

Significant p values are in italics

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