scholarly journals A Cross-sectional Study of Intima-Media Thickness, Ethnicity, Metabolic Syndrome, and Cardiovascular Risk in 2268 Study Participants

2009 ◽  
Vol 84 (3) ◽  
pp. 221-228 ◽  
Author(s):  
Allen Adolphe ◽  
Linda S. Cook ◽  
Xun Huang
Keyword(s):  
Metabolic Syndrome ◽  
Cardiovascular Risk ◽  
Intima Media Thickness ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Media Thickness ◽  
Study Participants

scholarly journals The optimal WC cut-off points for the prediction of subclinical CVD as measured by carotid intima-media thickness among African adults: a cross-sectional study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
M. C. Ringane ◽  
S. S. R. Choma
Keyword(s):  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Media Thickness ◽  
Bivariate Correlation ◽  
Subclinical Cvd

Abstract Background Increased waist circumference (WC) is one of the cardiovascular disease (CVD) risk factors used to predict cardiovascular events. Waist circumference cut-off values for predicting metabolic syndrome and other cardiovascular risks have been previously studied. Carotid intima-media thickness (CIMT) is one of the cardiovascular risk factor recently described and reported to be suitable as it is a direct measurement of vascular quality. Hence the aim of the present study was to determine the optimal WC cut-off point for the prediction of subclinical CVD. Methods The study was a cross-sectional study using quantitative methods, conducted among 1318 adults aged between 40 and 60 years old, residing in a rural Black population in Limpopo province. Carotid Intima-Media Thickness measurements were performed using a LOGIQ ultrasound system (GE Healthcare, CT, USA). Waist Circumference (WC) (cm) was measured to the nearest 0.1 cm. Bivariate correlation, logistic regression and receiver operating characteristic were analysed using the statistical package for social sciences version 26.0 software. Results Among the total population, 69% were women and 31% men with a mean age of 53 ± 7 years. Among women, WC at a cut-off value of 95 cm gave the highest sensitivity of 57%, the specificity of 55% and an area under the curve (AUC) of 0.588. In men, an optimum WC cut-off point of 82 cm yielded the highest sensitivity and specificity at 72% and 70% respectively, with an AUC of 0.767 p < 0.001. Conclusion The traditional waist circumference cut-off points (94 cm for women and 80 cm for men) that are currently used for the diagnosis of metabolic syndrome might not be suitable in the prediction of an increased CIMT.

Incense Smoke and Increasing Carotid Intima Media Thickness: A Cross-Sectional Study of the Thai-Vietnamese Community

2018 ◽  
Vol 30 (2) ◽  
pp. 178-187 ◽  
Author(s):  
Rattanee Kammoolkon ◽  
Nutta Taneepanichskul ◽  
Nattaporn Pitaknoppakul ◽  
Somrat Lertmaharit ◽  
Vitool Lohsoonthorn
Keyword(s):  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Cross Sectional Study ◽  
Exposed Group ◽  
Mean Difference ◽  
Sectional Study ◽  
Cross Sectional ◽  
Media Thickness ◽  
Incense Burning

Incense burning, a source of household indoor air pollution, is possible to effect on cardiovascular system. Our study sought to examine the association of long-term exposure to household incense smoke with increased carotid intima-media thickness (CIMT). A cross-sectional study was conducted 132 adults aged ≥35 years. Participants were stratified into 3 groups by their long-term household incense use; nonexposed group, non–daily exposed group, and daily exposed group. A combined mean CIMT (mean difference = 0.04 mm; P < .01) and combined maximum CIMT (mean difference = 0.09 mm; P < .01) in the daily exposed group had greater than the nonexposed group. The mean CIMT and maximum CIMT of the left common carotid artery in the daily exposed group was significantly greater than the nonexposed group ( P < .01). These findings suggest that incense burning inside the house may be a risk factor for cardiovascular disease morbidity and mortality.

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