Table 3.

Multiple linear regression – LN sTREM2, the patient cohort (n = 299).

	Univariate			Multivariate
	Standardized β	p	R square, adjusted	Standardized β	p
Diagnoses (MCI = 1, AD dementia = 2)	− 0.04	0.54	− 0.002
Age	0.30	< 0.001	0.09	0.29	< 0.001
Gender (0 = women, 1 = men)	0.07	0.25	0.001	0.08	0.14
Education	− 0.11	0.56	0.009
MMSE	− 0.04	0.53	− 0.002
APOE ε4 genotype (neg = 0, pos = 1)	− 0.02	0.81	− 0.004
Amyloid β42	0.05	0.40	− 0.01	0.02	0.70
Phosphorylated tau	0.38	< 0.001	0.15	0.39	< 0.001
R square, adjusted					0.23

Bold values are statistically significant (p ≤ 0.05).

MCI mild cognitive impairment, AD Alzheimer's disease, MMSE mini mental state examination.