Table 5.

Multifactorial regression of YKL-40 and t-tau.

Dependent variable	Independent variable
		Age	Sex	MMSE
YKL-40	EE	0.2469	9.532	−4.376
	95%CI	−1.645 to 2.139	−12.19 to 31.25	−5.895 to −2.857
	P-value	0.7948	0.3831	<0.0001
t-tau	EE	1.229	−48.13	−4.631
	95%CI	−3.797 to 6.256	−105.8 to 9.569	−8.666 to −0.5963
	P-value	0.6261	0.1003	0.0252