Association of Serum Melatonin Level with Mild Cognitive Impairment in Type 2 Diabetic Patients: A Cross-Sectional Study

Table 2

The correlations of MoCA score with clinical indicators in T2DM patients.

MoCA
Variables	r	value
Age (year)	−0.202	0.001
Education (years)	0.150	0.019
BMI	−0.100	0.117
Diabetes duration (years)	−0.282	<0.001
FBG (mmol/L)	−0.022	0.732
HbA1c (%)	−0.195	0.002
TG (mmol/L)	−0.137	0.031
TC (mmol/L)	−0.081	0.207
LDL-C (mmol/L)	−0.132	0.038
HDL-C (mmol/L)	0.145	0.022
Creatinine (μmol/L)	−0.041	0.525
Hs-CRP (ng/mL)	−0.324	<0.001
FT3 (pmol/L)	0.241	<0.001
FT4 (pmol/L)	0.169	0.008
TSH (mIU/L)	−0.184	0.004

Abbreviations: MoCA: Montreal Cognitive Assessment; BMI: body mass index; FBG: fasting blood glucose; HbAlc: glycosylated hemoglobin; TG: triglyceride; TC: total cholesterol; LDL-C: low-density lipoprotein cholesterol; HDL-C: high-density lipoprotein cholesterol; hs-CRP: high sensitivity C-reactive protein. Spearman correlation was performed.