Correlation between mild behavioral impairment and peripheral blood biomarkers in patients with mild cognitive impairment

Table 3 Mild behavioral impairment-checklist subdomain scores of non-mild behavioral impairment and mild behavioral impairment groups in mild cognitive impairment

	MCI (n = 105)		K-W	P value
	MBI- (n = 89)	MBI+ (n = 16)
Decreased motivation median (P25, P75)	0 (0, 0)	2 (0, 3)	4.561	< 0.001
Emotional dysregulation median (P25, P75)	0 (0, 0)	2 (0, 5)	5.143	< 0.001
Impulse dyscontrol median (P25, P75)	0 (0, 1)	4 (1.3, 7.5)	5.233	< 0.001
Social inappropriateness median (P25, P75)	0 (0, 0)	0 (0, 1)	5.349	< 0.001
Abnormal perception or thought content median (P25, P75)	0 (0, 0)	0 (0, 0)

P values were calculated using Mann Whitney U Test. MBI: Mild behavioral impairment; MCI: Mild cognitive impairment; P₂₅: Lower quartile; P₇₅: Upper quartile.