. Author manuscript; available in PMC: 2022 Jul 15.

Published in final edited form as: Acad Pediatr. 2020 Jul 7;20(8):1184–1191. doi: 10.1016/j.acap.2020.07.003

Table 3:

Subgroup Analysis, Association of # of Suboptimal Sleep Practices From Infancy to Toddlerhood

Material Hardship		Change in # of Suboptimal Sleep Practices (Infancy to Toddlerhood) B² (95% CI)
Full Sample		0.30 (0.17, 0.43)^***
Food Insecurity	Present	0.53 (0.22, 0.85)^**
Food Insecurity	Absent	0.21 (0.06, 0.36)^**
Multiple Hardships	Present	0.49 (0.22, 0.76)^**
Multiple Hardships	Absent	0.20 (0.04, 0.35)^*

Linear regression adjusted for maternal age, high school education, first born child, child gender, marital status, US born, maternal depressive symptoms, and intervention group status.

Unstandardized coefficient in # of behaviors.

p<0.05,

^**

p<0.01,

^***

p<0.001