Table 3.

Correlation between the self-assessment questionnaires stratified by cognitive status

Assessment	Cognitive status	BDI	BAI	OCI-R	SRMI
PDQ-39SI	MCI	0.53	0.72*	0.78*	0.56
	Non-MCI	0.61*	0.66*	0.53*	0.6*
SRMI	MCI	0.1	0.29	0.59
	Non-MCI	0.43	0.59*	0.6*
OCI-R	MCI	0.19	0.32
	Non-MCI	0.22	0.51*
BAI	MCI	0.6
	Non-MCI	0.55*

^*p ≤ 0.01.