Relationship between the Noto-Peninsula earthquake and maternal postnatal depression and child-rearing

Table 3 Results of multiple regression analyses

Model	Dependent variable	Independent variable	Partial regression coefficient (B)	Standard error	Standardized regression coefficient (β)	t	p value
1^a	Anxiety about earthquakes	Fear of the earthquake (−/+)	0.17	0.08	0.20		0.040
1^a	Anxiety about earthquakes	Adjusted R ²					0.029
2^b	EPDS score	Anxiety about earthquakes (−/+)	3.06	0.91	0.30	3.35	0.001
		Birth history (primipara/multipara)	−1.94	0.75	−0.23	−2.57	0.011
		Adjusted R ²					0.158
3^c	Trouble with infant care	EPDS score	0.05	0.01	0.47		<0.001
3^c	Trouble with infant care	Adjusted R ²					0.213
4^d	Lactation	EPDS score	0.02	0.01	0.31		0.002
4^d	Lactation	Adjusted R ²					0.084
5^e	Satisfaction with delivery	EPDS score	−0.67	0.25	−0.28	−2.73	0.010
5^e	Satisfaction with delivery	Adjusted R ²					0.066

^aAge, birth history, evacuation, and house damage were excluded from the model
^bAge, evacuation, house damage, and fear of the earthquake were excluded from the model
^cAge, evacuation, anxiety about earthquakes, house damage, and fear of the earthquake were excluded from the model
^dAge, birth history, evacuation, anxiety about earthquakes, house damage, and fear of the earthquake were excluded from the model
^eAge, birth history, evacuation, anxiety about earthquakes, house damage, and fear of the earthquake were excluded from the model

ISSN: 1347-4715