Research Article
Visceral Adipose Tissue Indices Independently Correlated with Obstructive Sleep Apnea in Patients with Type 2 Diabetes
Table 1
Characteristics of subjects by tertiles of AHI in patients with T2DM.
| | Tertile 1 | Tertile 2 | Tertile 3 | Total | value |
| | (%) | 32 | 35 | 33 | 100 | | | Age (years) | | | | | 0.285 | | Gender (, %) | | | | | 0.119 | | Woman | 14 (14%) | 8 (8%) | 8 (8.0%) | 30 | | | Man | 18 (18.0%) | 27 (27%) | 25 (25%) | 70 | | | Regular drinking (, %) | 12 (12%) | 20 (20%) | 12 (12%) | 44 | 0.151 | | Current smoking (, %) | 9(9%) | 15(15%) | 9(9%) | 33 | 0.305 | | ESS | 2.0 (2.0-4.0) | 6.0 (2.0-10.0) | 10.0 (5.5-12.0) | 6.0 (2.01-10.0) | <0.001# | | DM duration | 4.0 (1.0-11.0) | 6.0 (1.0-10.0) | 4.5 (1.0-8.8) | 5.0 (1.0-10.0) | 0.421 | | SBP (mmHg) | | | | | 0.721 | | DBP (mmHg) | | | | | 0.852 | | BMI (kg/m2) | | | | | 0.098 | | Waist circumference (cm) | | | | | 0.064 | | Hip circumference (cm) | | | | | 0.290 | | WHR | | | | | 0.098 | | HbA1c (%) | | | | | 0.308 | | TG (mmol/L) | 1.86 (1.39-2.59) | 1.63 (1.22-2.95) | 2.03 (1.39-3.39) | 1.92 (1.27-2.94) | 0.528 | | TC (mmol/L) | | | | | 0.136 | | HDL-c (mmol/L) | 1.07 (0.96-1.21) | 1.08 (0.97-1.38) | 1.24 (1.08-1.40) | 1.12 (1.01-1.35) | 0.042 | | LDL-c (mmol/L) | | | | | 0.021 | | BFP (%) | 31.5 (26.2-36.8) | 27.4 (24.5-31.1) | 30.8 (27.9-36.9) | 29.8 (26.1-36.2) | 0.028 | | VAT area (cm2) | 124.0 (113.0-165.0) | 138.5 (121.5-191.5) | 180.0 (150.5-229.5) | 155.0 (123.5-192.3) | <0.001# | | CVAI | | | | | 0.019 | | AHI | 4.4 (2.8-6.8) | 19.5 (15.6-27.6) | 47.3 (39.7-61.1) | 19.8 (7.0-39.9) | <0.001# |
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; #. Data were presented as (interquartile ranges) for continuous variables and numbers (proportions) for categorical variables. Abbreviations: T2DM: type 2 diabetes mellitus; AHI: apnea-hypopnea index; ESS: Epworth sleepiness scale; DM: diabetes mellitus; SBP: systolic pressure; DBP: diastolic pressure; BMI: body mass index; WHR: waist-to-hip ratio; HbA1c: hemoglobin A1c; TG: triglycerides; TC: total cholesterol; HDL-c: high-density lipoprotein cholesterol; LDL-c: low-density lipoprotein cholesterol; BFP: body fat percentage; BFP: body fat percentage; VAT: visceral adipose tissue; CVAI: Chinese visceral adiposity index. |
