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. 2024 Apr 8;16:53. doi: 10.1186/s13148-024-01660-8

Fig. 2.

Fig. 2

DNA methylation aging is altered in schizophrenia independent from illness duration. Presented are results visualizing DNAm aging in SCZ for each clock: Hannum (left), Horvath (middle), and Levine (right). Cases are shown in blue and controls in black. A Correlation between DNAm age and chronological age. The Pearson’s correlation estimates and corresponding p-values are shown in the bottom corner. B Boxplots of Δage between cases and controls. β represents the mean change in Δage in cases compared to controls. C Relationship between Δage and illness duration with a regression line fitted. Illness duration was adjusted for cohort, age, and sex and the residuals plotted. β represents the change in Δage in cases per year of chronological age compared to controls. In (BC), the meta-analytic coefficients and p-values are shown. All P-values are adjusted for multiple testing across clocks (n = 3)