. 2022 Oct 10;19(19):12975. doi: 10.3390/ijerph191912975

Table 4.

Model fitness for each variable and the results of the models.

Model		x ²	df	p	TLI	CFI	RMSEA	Mean		Variance		Covariance/Correlation
Model		x ²	df	p	TLI	CFI	RMSEA	Initial	Rate of Change	Initial	Rate of Change	Covariance/Correlation
CFBC	no-change	30.6102	4	0.000	0.7283	0.8192	0.1454	5.5664 ***		1.6801 ***
CFBC	linear change	1.0277	1	0.311	0.9701	0.9713	0.0795	5.8463 ***	−0.3022 ***	2.1654 ***	0.4527 ***	−0.4342 ***/−0.4123
APC	no-change	49.9408	4	0.004	0.9791	0.9861	0.0332	4.2702 ***		0.7859 ***
APC	linear change	0.2135	1	0.213	1.0063	1.0000	0.0000	4.2872 ***	−0.0261 *	0.9599 ***	0.1663 ***	−0.1897 ***/−0.4295
CSS	no-change	113.6001	4	0.000	0.7782	0.8521	0.1031	1.7518 ***		0.1193 ***
CSS	linear change	11.1895	1	0.665	1.0004	1.0079	0.0000	1.6935 ***	0.0665 ***	0.1492 ***	0.0376 ***	−0.0142 */−0.3401

CFBC: Children’s frequency of breakfast consumption, APC: Amount of parent–child conversation time, CSS: Children’s somatic symptoms; *** p < 0.001, * p < 0.05.