Figure 1.

Restricted cubic spline models for the relationship between dietary CoQ10 intake and new-onset hypertension. (A) Total, (B) plant-derived, (C) animal-derived dietary CoQ10. Adjusted for baseline age (continuous), sex (male/female), BMI (continuous), education (middle school or below/high school/college or above), smoking status (yes/no), drinking status (yes/no), physical activity (continuous), residence (urban/rural), marital status (yes/no), and cumulative average intake of energy (continuous), vegetables (continuous), and fruits (continuous). Solid lines indicate point estimates, while ribbons denote 95% CIs. Abbreviations: BMI (body mass index), CI (confidence interval).