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. Author manuscript; available in PMC: 2018 Apr 12.
Published in final edited form as: Metabolomics. 2017 Apr 6;13(5):63. doi: 10.1007/s11306-017-1205-z

Figure 2.

Figure 2

Forest plot of metabolites associations with midpoint of time spent in bed. Associations shown on the plot are statistically significant, defined as false discovery rate<0.2. a Effect estimate expressed as changes in metabolite level (standard deviation, log scale) per 1 hour delay in midpoint of time. Results adjusted for age (continuous), sex (male, female), body mass index (continuous), smoking status (nonsmoker, smoker), napping (continuous), physical activity (continuous) and sampling time (continuous). Abbreviation: ES, effect size.