. Author manuscript; available in PMC: 2019 Apr 1.

Published in final edited form as: Clin Nutr. 2018 Mar 12;38(2):767–773. doi: 10.1016/j.clnu.2018.03.002

Table 4.

Phenotypic (rP), genetic (rG), and unique environmental (rE) correlations from bivariate AE models for midpoint food intake and circadian-timing related traits.

	Midpoint of food intake

	rP (CI 95%)	rG (CI 95%)	rE (CI 95%)
Sleep and wake timing
Wake timing	0.56 (0.40, 0.69)	0.79 (0.53, 1.00)	0.15 (−0.17, 0.45)
Bed timing	0.53 (0.37, 0.66)	0.78 (0.41, 1.00)	0.28 (−0.55, 0.56)

Chronotype (MEQ)	−0.45 (−0.60, −0.27)	−0.91 (−1.00, −0.60)	0.23 (−0.10, 0.49)

MEQ: Morning-Evening Questionnaire