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. 2023 Feb 9;10:1051444. doi: 10.3389/fnut.2023.1051444

Figure 4.

Figure 4

Dose-response association between tea intake and depressive symptoms. The solid line represents a non-linear dose response, and the dotted lines represent a 95% confidence interval. Circles represent hazard ratio point estimates for coffee intake categories from each study with circle size proportional to the inverse of standard error.