Effect of miscarriage history on maternal-infant bonding during the first year postpartum in the First Baby Study: a longitudinal cohort study

Table 2 Relationship between miscarriage history and S-PBQ score from linear regression models at 1 month, 6 months postpartum, and 12 months postpartum

	Unadjusted model		Model adjusted for multiple factors‡
	β (95% CI)	p-value	β (95% CI)	p-value
1 month postpartum:
No history of miscarriage	Ref		Ref
History of 1 or more miscarriages	-0.15 (-0.41, 0.11)	0.268	-0.10 (-0.32, 0.13)	0.409
6 months postpartum:
No history of miscarriage	Ref		Ref
History of 1 or more miscarriages	0.02 (-0.19, 0.23)	0.858	0.04 (-0.16, 0.23)	0.725
12 months postpartum:
No history of miscarriage	Ref		Ref
History of 1 or more miscarriages	-0.01 (-0.24, 0.21)	0.907	-0.05 (-0.25, 0.15)	0.593

‡Model 2 adjusted for maternal age, use of fertility advice or treatment, marital status, race/ethnicity, education, poverty status, mode of delivery, infant hospitalization at birth, birth experience, postpartum mental health visits, history of depression, probable postpartum depression, maternal stress, and social support.

ISSN: 1472-6874