Fig. 5
From: Cerebrospinal fluid soluble TREM2 in aging and Alzheimer’s disease
Relationship between sTREM2 and Aβ42 and age in subjects with high CSF Aβ42. Control subjects with high CSF Aβ42 (Aβ42 > 700 ng/ml, n = 46) were further analysed. a Relationship between sTREM2 and Aβ42 levels in CSF (Spearman rho = 0.44; p = 0.002; n = 46), the solid line representing the linear regression line (dotted lines the 95 % confidence interval). b Surface plot showing the relation between age (z axis), Aβ42 (x axis) and sTREM2 levels (y axis). Aβ42 amyloid beta 1–42, sTREM2 soluble triggering receptor expressed on myeloid cells 2