1.Association between the level of fasting blood glucose over 35-year-old and carotid intima-media thickness in Han, Uygur and Kazak population from Xinjiang Uygur Autonomous Region from 2007 to 2010.
Xiaomei LI ; Haixia LI ; Fen LIU ; Bangdang CHEN ; Yining YANG ; Yitong MA
Chinese Journal of Preventive Medicine 2014;48(10):878-882
OBJECTIVETo analyze the relationship between different levels of fasting blood glucose over 35-year old and carotid intima-media thickness (IMT) in Han, Uygur and Kazak adult population from Xinjiang Uygur Autonomous Region.
METHODSFrom October 2007 to April 2010, the present study was performed in 13 935 inhabitants among Han, Uygur and Kazak adult population of aged 35 years old and over by multi-stage stratified cluster random sampling principles from 7 regions in Xinjiang Uygur Autonomous and we excluded the IMT over 0.9 millimeter, long-term out and the floating population. All subjects were measured fasting blood glucose and IMT values of carotid artery. The subjects were divided into three groups according to different fasting blood glucose levels: normal, impaired fasting glucose (IFG) and diabetes mellitus (DM) and we used the analysis of variance to compare the differences among groups of IMT. Multiple linear regression model was used to explore factors of carotid IMT.
RESULTSThe IMT of males of Han, Uygur and Kazak were (0.81 ± 0.29), (0.71 ± 0.27) and (0.79 ± 0.21) mm respectively, the differences were significant (F = 88.50, P < 0.05) . The IMT in DM group ((0.82 ± 0.29) mm) was significantly higher than the normal ((0.77 ± 0.26) mm) and the IFG groups ((0.79 ± 0.27) mm) (F = 7.49, P < 0.05). The IMT of females of Han, Uygur and Kazak were (0.72 ± 0.27), (0.63 ± 0.25) and (0.77 ± 0.22) mm, respectively, the differences were significant (F = 173.93, P < 0.05) . The IMT in DM group ((0.75 ± 0.29) mm) and the IFG groups ((0.74 ± 0.26) mm) were significantly higher than the normal group ((0.70 ± 0.25) mm) (F = 10.46, P < 0.05). Multivariate regression analysis showed that diastolic blood pressure (β = 0.101, P < 0.01) , total cholesterol (β = 0.056, P < 0.05) and fasting blood glucose (β = 0.023, P = 0.009) were independent risk factors of IMT.
CONCLUSIONThe level of fasting blood glucose was an independent influence factor of carotid IMT and had a positive correlation in Han, Uygur and Kazak population of Xinjiang Autonomous Region.
Adult ; Aged ; Asian Continental Ancestry Group ; ethnology ; Blood Glucose ; Blood Pressure ; Carotid Arteries ; Carotid Intima-Media Thickness ; China ; epidemiology ; ethnology ; Diabetes Mellitus ; Fasting ; Female ; Humans ; Male ; Middle Aged ; Prediabetic State ; Risk Factors
2.Visceral Fat Mass Has Stronger Associations with Diabetes and Prediabetes than Other Anthropometric Obesity Indicators among Korean Adults.
Suk Hwa JUNG ; Kyoung Hwa HA ; Dae Jung KIM
Yonsei Medical Journal 2016;57(3):674-680
PURPOSE: This study determined which obesity measurement correlates the best with diabetes and prediabetes. MATERIALS AND METHODS: This cross-sectional study enrolled 1603 subjects (611 men, 992 women; age 30-64 years) at the Cardiovascular and Metabolic Diseases Etiology Research Center. Body mass index, waist circumference, waist-height ratio, waist-hip ratio, waist-thigh ratio, and visceral fat were used as measures of obesity. Visceral fat was acquired using dual-energy X-ray absorptiometry (DXA). The prevalences of diabetes and prediabetes were defined using the criteria in the American Diabetes Association 2015 guidelines. RESULTS: After adjusting for age and other potential confounding factors, participants with a visceral fat mass in the upper 10th percentile had a higher odds ratio (OR) for diabetes and prediabetes than the upper 10th percentile of other adiposity indices [men, OR=15.9, 95% confidence interval (CI)=6.4-39.2; women, OR=6.9, 95% CI=3.5-13.7]. Visceral fat mass also had the highest area under the curve with diabetes and prediabetes in both men (0.69, 95% CI=0.64-0.73) and women (0.70, 95% CI=0.67-0.74) compared to other anthropometric measurements of obesity. CONCLUSION: Visceral fat mass measured using DXA is an indicator of diabetes or prediabetes, due to its ability to differentiate between abdominal visceral and subcutaneous fat.
Absorptiometry, Photon
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*Adiposity
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Adult
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Anthropometry
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Asian Continental Ancestry Group/*statistics & numerical data
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Biomarkers/blood
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Body Mass Index
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Cross-Sectional Studies
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Diabetes Mellitus/*ethnology
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Female
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Humans
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*Intra-Abdominal Fat
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Male
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Middle Aged
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Obesity/complications/*ethnology
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Odds Ratio
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Prediabetic State/*ethnology
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Prevalence
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Prospective Studies
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Republic of Korea/epidemiology
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Waist Circumference