Table 3.

Class‐Specific Parameter Estimates for the Five‐Class Solution

		Intercept			Slope			Quadratic			Cubic
Class	%a	Est.	SE	p	Est.	SE	p	Est.	SE	p	Est.	SE	p
Response–remit	1.2	61.24	2.62	< .001	−70.25	21.42	.001	29.93	8.00	< .001	−2.95	0.73	< .001
Low start–high response	2.7	29.11	4.37	< .001	−25.67	5.38	< .001	8.57	1.85	< .001	−0.078	0.17	< .001
Resistant	27.5	65.99	0.81	< .001	−4.75	1.57	.003	2.16	0.63	.001	−0.22	0.07	.001
High start–high response	22.9	47.03	1.12	< .001	−39.79	2.89	< .001	13.92	1.11	< .001	−1.28	0.11	< .001
High start–moderate response	47.5	55.68	1.02	< .001	−18.64	1.86	< .001	6.87	0.88	< .001	−0.64	0.10	< .001

Note. N = 960. Est. = parameter estimates.

^aPercentage of participants with class membership.