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. Author manuscript; available in PMC: 2022 Oct 21.

Published in final edited form as: Int J Obes (Lond). 2022 May 12;46(8):1502–1509. doi: 10.1038/s41366-022-01140-0

Table 3.

Multiple Linear Regression Models – Sleep Duration and Sleep Onset as Explanatory Variables

	BMI Z-score		Waist circumference		WHtR
Variable	Beta	p	Beta	p	Beta	p
Black	.055	.548	.026	.730	−0.009	.920
Other	−.009	.915	−.056	.393	0.021	.783
Child sex	.084	.278	−.007	.905	−0.022	.760
Middle age child	.151	.100	.400^**	.000	0.114	.189
Old age child	−.083	.354	.524^**	.000	0.024	.776
Mother BMI	.111	.209	.063	.386	0.105	.213
Spring	−.195	.053	−.287^**	.001	−0.313^**	.001
Summer	−.058	.562	−.093	.258	−0.054	.568
Fall	−.290^**	.004	−.228^**	.006	−0.287^**	.003
^aSleep Onset	.034	.702	.029	.702	0.075	.558
^aSleep Duration	−.293^***	.001	−.309^***	.000	−0.384^***	.000

Note:

^*

p < .05,

^**

p < .01,

^***

p < .001.

Betas are standardized betas. WHtR = waist-to-height ratio; SRI = Sleep Regularity Index

^a

Multiple testing was controlled for using the Benjamini-Hochberg Procedure