nominally significantp < 0.05
Including the quadratic age term as an additional confounder further reduced the t 0 -MD correlation ( r = 0.13, p = 0.05, df = 225), but somewhat strengthened the g F-MD correlation ( r = −0.20, p < 0.01, df = 221), and also made the DSS -MD correlation nominally significant ( r = −0.15, p < 0.05, df = 196).