Describing the diurnal relationships between objectively measured mother and infant physical activity

Table 2 Panel regression associations with infant physical activity and interactions

	Weekday				Weekend
	beta	95%CI		P value	beta	95%CI		P value
Mother’s PA	0.107	0.072	0.143	0.000	−0.040	−0.088	0.009	0.107
Infant age (months)	0.627	0.313	0.942	0.000	0.936	0.626	1.246	0.000
Mother with infant (Yes)	−12.654	−15.415	−9.894	0.000	−20.193	−24.092	−16.294	0.000
Interaction Mother PA X Mother with infant	0.166	0.139	0.192	0.000	0.231	0.190	0.272	0.000
Infant in bed (No)	20.287	18.862	21.712	0.000	20.026	18.083	21.968	0.000
Mother in bed (No)	0.427	−1.157	2.011	0.597	−0.608	−2.804	1.588	0.588
Interaction Mother’s PA X Mother in bed	−0.037	− 0.062	−0.013	0.003	0.024	−0.004	0.053	0.094

All regressions are controlled for hour of the day, mother’s age, BMI, and duration apart from infant, maternal employment; and infant age, gender, BMI, developmental stage, and having a sibling
PA physical activity, BMI body mass index

ISSN: 1479-5868