The relationship of platelet-to-lymphocyte ratio with cognitive decline in T2DM

Table 3 Univariate logistic regression analyses for diabetes mellitus with cognitive impairment

Variables	Univariate logistic regression
Variables	OR	95% CI	p
Age, (years)	1.083	1.047–1.119	< 0.001
Sex, (male, n%)	3.713	2.098–6.570	< 0.001
BMI	0.976	0.894–1.065	0.582
Education, (years)	0.635	0.562–0.717	< 0.001
Diabetes duration, (years)	1.031	0.993–1.072	0.115
Hypertension, n (%)	0.512	0.295–0.889	0.017
Hyperlipidemia, n (%)	0.967	0.527–1.776	0.914
Smoking, n (%)	3.388	1.885–6.089	< 0.001
Drinking, n (%)	1.899	1.080–3.340	0.026
HbA1c	0.992	0.880–1.118	0.893
WBC (×10⁹/L)	1.040	0.896–1.207	0.607
RBC, (×10¹²/L)	0.428	0.241–0.760	0.004
Hb, (g/L)	0.958	0.939–0.977	< 0.001
TG, (mmol/L)	1.024	0.977–1.073	0.325
TC, (mmol/L)	1.003	0.882–1.139	0.969
HDL, (mmol/L)	0.944	0.382–2.330	0.900
LDL, (mmol/L)	0.768	0.565–1.044	0.092
PLR	1.013	1.005–1.020	0.001

BMI body mass index, HbA1c glycosylated hemoglobin, WBC white blood cells, RBC red blood cells, Hb hemoglobin, TG triglyceride, TC total cholesterol, HDL high density lipoprotein, LDL low density lipoprotein, PLR platelet-to-lymphocyte ratio

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