Scatter Plot from Scientific Research

Robust locally weighted and linear regressions adjusted for age and sex show that plasma p-tau181 increases as a function of Aβ burden only in Ast + individuals and with a significant interaction between Aβ and astrocyte reactivity status on p-tau181 levels in ( f , g ) Pittsburgh ( n = 355). Shaded areas represent 95% confidence intervals of the regression lines.

DOI