Table 2.

Key variables and Spearman’s Correlation coefficients

	Mean	SD	1	2	3	4	5
1. Mother-in-law relationship	5.40	1.30	1
2. Maternal marital satisfaction	5.67	1.19	0.728**	1
3. Maternal postpartum depression	5.83	4.80	-0.168**	-0.188**	1
4. Paternal marital satisfaction	6.14	0.95	0.307**	0.423**	-0.160**	1
5. Paternal postpartum depression	4.07	3.99	-0.141**	-0.193**	0.423**	-0.157**	1

**p < 0.01