Table 3.

Results of unconditional non-linear LGCM.

	Estimate	SE	p
S WITH I	0.078	0.073	0.064
Q WITH I	−0.049	0.011	<0.001
Q WITH S	−0.059	0.014	<0.001
Means
I	5.168	0.014	<0.001
S	−0.097	0.018	<0.001
Q	0.035	0.006	<0.001
Variances
I	0.282	0.037	<0.001
S	0.141	0.051	0.006
Q	0.027	0.004	<0.001

I, Intercept; S, Slope; Q, Quadratic. Bold values indicate statistical significance.