Table 3.

Confidence intervals for model estimates (negative grouping).

Scale	95% CIs for model estimates (by milestone)
	Intake	Change versus intake
	M 1	M 2	M 3	M 4	M 5
PSS-10	[22.2, 26.8]	[−11.2, −6.2]	[−10.3, −4.9]	[−12.2, −6.0]	[−14.5, −7.1]
GSI	[1.2, 1.7]	[−0.8, −0.2]	[−0.8, −0.2]	[−1.1, −0.4]	[−1.3, −0.5]
CEQ-F	[53.0, 67.5]	[−43.0, −28.1]	[−41.5, −25.8]	[−53.4, −34.9]	[−59.8, −37.7]

CEQ-F, Craving Experience Questionnaire (frequency); CI, confidence interval; GSI, Global Severity Index; M_n, treatment milestone; PSS-10, Perceived Stress Scale (10-item version).

Significance values. p < 0.001 for all estimates except for GSI M₃ (p < 0.01).