Table 6.

Correlation between Moca, MMSE and other variables.

	MoCA		MMSE
	r	p	r	p
inferior quadrant in left eye (μm)	-0.157	0.129	-0.374	<0.001
superior quadrant in left eye (μm)	0.163	0.115	0.113	0.275
nasal quadrant in left eye (μm)	-0.074	0.475	-0.132	0.203
temporal quadrant in left eye (μm)	-0.251	0.014	-0.417	<0.001
average RNFL thickness in left eye (μm)	-0.146	0.158	-0.340	0.001
inferior quadrant in right eye (μm)	0.447	<0.001	0.346	0.001
superior quadrant in right eye (μm)	0.399	<0.001	0.284	0.005
nasal quadrant in right eye (μm)	0.209	0.042	0.145	0.161
temporal quadrant in right eye (μm)	0.365	<0.001	0.292	0.004
average RNFL thickness in right eye (μm)	0.517	<0.001	0.396	<0.001
Age (year)	-0.283	0.005	-0.331	0.001
Diabetes history (year)	0.011	0.912	-0.047	0.684
years of education (year)	0.385	<0.001	0.396	<0.001
Systolic pressure (mmHg)	0.026	0.805	-0.111	0.285
Diastolic blood pressure (mmHg)	0.056	0.590	-0.029	0.781
BMI (kg/m2)	-0.037	0.723	-0.046	0.661
Blood glucose (mmol/l)	-0.031	0.769	-0.025	0.812
HbA1c(;%)	-0.272	0.009	-0.283	0.006
Triglycerides (mmol/l)	0.131	0.206	0.157	0.128
Total cholesterol (mmol/l)	0.305	0.003	0.217	0.035
HDL-L (mmol/l)	0.030	0.776	0.010	0.924
LDL-L (mmol/l)	0.218	0.034	0.262	0.010
eGFR (ml/min/1.73m2)	0.025	0.816	-0.030	0.779
Irisin (pg/ml)	0.724	<0.001	0.456	<0.001
CML(pg/ml)	-0.773	<0.001	-0.475	<0.001
IL-18(pg/ml)	-0.775	<0.001	-0.544	<0.001
RAGE(pg/ml)	-0.735	<0.001	-0.352	<0.001

Significant P values (<0.05) are indicated in bold.