Table 1.

Correlations and descriptive statistics for the main study variables (N = 772).

Variable	1	2	3	4	5	6	7	8	9
1.FDC	1
2.MH	−.176∗∗	1
3.MI	−.172∗∗	.740∗∗	1
4.PCR	−.365∗∗	.233∗∗	.239∗∗	1
5.CC	−.415∗∗	.320∗∗	.295∗∗	.465∗∗	1
6.D	.354∗∗	−.426∗∗	−.361∗∗	−.345∗∗	−.478∗∗	1
7.A	.380∗∗	−.321∗∗	−.278∗∗	−.342∗∗	−.452∗∗	.684∗∗	1
8.I	.216∗∗	−.318∗∗	−.259∗∗	−.173∗∗	−.315∗∗	.536∗∗	.571∗∗	1
9.SS	−.110∗∗	.483∗∗	.478∗∗	.234∗∗	.273∗∗	−.313∗∗	−.246∗∗	−.244∗∗	1
M	39.510	38.150	21.570	22.370	48.010	9.640	43.480	13.960	31.370
SD	13.278	6.470	4.835	2.825	6.428	4.996	10.25	5.138	7.643

Note. ∗p$<$ .05; ∗∗p$<$ .01; ∗∗∗p$<$ 0001. FDC feeding difficulties of children; MH Marital happiness; MI Marital interaction; PCR parent-child relationship; CC Childcare competence; D Depression; A Anxiety; I Insomnia; SS social support.