Table 3

Regression analyses* results evaluating associations between 6-week postpartum healthcare use in NY and homelessness

	Number of events	OR	95% CI	P value	Adjusted OR	95% CI	P value
Primary analysis
Postpartum hospitalisation
Homeless	1651	1.01	0.86 to 1.18	0.17	0.87	0.75 to 1.00	0.048
Non-homeless	18 524	Reference			Reference
Secondary analysis
ED visit
Homeless	11 876	1.15	1.06 to 1.25	<0.001	0.83	0.77 to 0.90	<0.001
Non-homeless	83 303	Reference			Reference

*The regression models were adjusted by age, race/ethnicity, insurance type during delivery, delivery length of stay, maternal comorbidity index score, other pregnancy complications, neonatal complications, delivery characteristics, that is, caesarean delivery, year fixed effect and a birth hospital random effect.