Correlation between OSAHS and Early Peripheral Atherosclerosis Indices in Patients with Type 2 Diabetes Mellitus in China: A Cross-Sectional Inpatient Study

Table 1

Comparison of general characteristics, biochemical indices, PSG indices, and atherosclerosis indices among the four groups.

Index	Control group ()	Mild group ()	Moderate group ()	Severe group ()	()
Age(y)		^a	^a	^a	4.91	<0.05
Gender (male%)	130 (62.5%)	12 (66.67%)	30 (78.95%)	36 (75%)	2.85	0.42
BMI (kg/m^2)		^a	^a	^a,b,c	13.80	<0.05
Diabetic duration (y)					2.32	0.19
AHI		^a	^a,b	^a,b,c	72.45	<0.05
Minimum SaO2 (%)		^a	^a,b	^a,b,c	7.86	<0.05
SBP (mmHg)		^a	^a	^a	10.49	<0.05
DBP (mmHg)					1.24	0.30
FBG (mmol/l)					0.41	0.74
PBG (mmol/l)					0.44	0.72
HbA1c (%)					0.43	0.73
TC (mmol/l)					1.41	0.24
TG (mmol/l)					2.13	0.10
LDL-C (mmol/l)					2.06	0.11
HDL-C (mmol/l)					0.47	0.70
UA (umol/l)			^a,b	^a	4.79	<0.05
eGFR (ml/min/1.73m^2)					2.55	0.06
UACR (mg/g)					1.70	0.17
ABI		^a	^a	^a,b,c	12.34	<0.05
PWV (cm/s)		^a	^a	^a,b,c	17.62	<0.05
LEAD (%)	18 (8.65%)	8 (44.44%)^a	18 (47.36%)^a	34 (70.83%)^a,b,c	61.75	<0.05

^a compared with the control group, ^b compared with the mild group, ^c compared with the moderate group. Abbreviations: SBP: systolic blood pressure; DBP: diastolic blood pressure; BMI: body mass index; FBG: fasting blood glucose; PBG: postprandial blood glucose; HbA1c: glycosylated hemoglobin; UA: uric acid; TC: total cholesterol, TG: triglyceride; LDL-C: low-density lipoprotein cholesterol; HDL-C: high-density lipoprotein cholesterol; ABI: ankle-brachial index; PWV: brachial-ankle pulse wave velocity; AHI: apnea-hypopnea index; LEAD: lower extremity arterial disease.