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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Steroids. 2017 Dec 20;133:21–27. doi: 10.1016/j.steroids.2017.12.010

Figure 2.

Figure 2

Homocysteine levels increased with age in both men and women with AD, with men have significantly higher homocysteine levels (oxidative stress) than women. A linear regression was calculated to homocysteine levels based on age and sex. A significant regression equation was found (F (2, 95) = 11.220, p < 0.05), with an R2 of 0.191. TARCC participants’ homocysteine levels are equal to -5.525 + 0.348 (age) − 3.788 (sex), where age is measured in years and sex is coded as men and women. AD participants’ homocysteine levels increased 0.348 umol/L for every year and men had higher (3.788 umol/L) homocysteine than women. Both age and sex were significant predictors of homocysteine levels.