scholarly journals Association between High Waist-to-Height Ratio and Cardiovascular Risk among Adults Sampled by the 2016 Half-Way National Health and Nutrition Survey in Mexico (ENSANUT MC 2016)

Nutrients ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 1402 ◽  
Author(s):  
Eduardo Rangel-Baltazar ◽  
Lucia Cuevas-Nasu ◽  
Teresa Shamah-Levy ◽  
Sonia Rodríguez-Ramírez ◽  
Ignacio Méndez-Gómez-Humarán ◽  
...  

Little evidence exists regarding the association between waist-to-height ratio (WHtR) and cardiovascular risk (CVR) factors in Mexican adults. Our study pursued a twofold objective: To describe the association between a high WHtR and CVR indicators among Mexican adults canvassed by the 2016 Half-Way National Health and Nutrition Survey, and to examine the interaction of sex and age on this association. We analyzed data from the adult sample (≥20 years old) and classified in two groups using WHtRs ≥0.5 considered high and low otherwise. The following CVR factors were analyzed: High-total-cholesterol (≥200 mg/dL), low high-density-lipoprotein-cholesterol (HDL-c < 40 mg/dL), high low-density-lipoprotein-cholesterol (LDL-c ≥ 130 mg/dL), high triglycerides (≥150 mg/dL), insulin resistance (IR) (HOMA-IR) (≥2.6), and hypertension (HBP) (≥140/≥90 mmHg). We estimated prevalence ratios (PR) to analyze the association between high WHtRs and CVR indicators. Over 90% of participants had high WHtRs and were at greater risk for dyslipidemias, HBP, and IR compared to those that had low WHtRs. PR for men with high WHtRs were between 1.3 to 2.3 for dyslipidemias, 3.4 for HBP and 7.6 for IR; among women were between 1.8 to 2.4 for dyslipidemias and HBP and 5.9 for IR (p < 0.05). A high WHtR is associated with CVR factors in Mexican adults.

BMJ Open ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. e024731 ◽  
Author(s):  
Ji Hyung Nam ◽  
Jaeyong Shin ◽  
Sung-In Jang ◽  
Ji Hyun Kim ◽  
Kyu-Tae Han ◽  
...  

ObjectivesDyslipidaemia is a metabolic disease influenced by environmental and genetic factors. Especially, family history related to genetic background is a strong risk factor of lipid abnormality. The aim of this study is to evaluate the association between the lipid profiles of adolescents and their mothers.DesignA cross-sectional study.SettingThe data were derived from the Korea National Health and Nutrition Examination Survey (IV-VI) between 2009 and 2015.Participants2884 adolescents aged 12–18 years and their mothers were included.Primary outcome measuresOutcome variables were adolescents’ lipid levels. Mothers’ lipid levels were the interesting variables. The lipid profiles included total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C). We identified partial correlation coefficients (r) between the lipids. Multiple linear regressions were performed to identify the amount of change in adolescents’ lipid levels for each unit increase of their mothers’ lipids. The regression models included various clinical characteristics and health behavioural factors of both adolescents and mothers.ResultsThe mean levels of adolescents’ lipids were 156.6, 83.6, 50.4 and 89.4 mg/dL, respectively for TC, TG, HDL-C and LDL-C. Positive correlations between lipid levels of adolescents and mothers were observed for TC, TG, HDL-C and LDL-C (r,95% CI: 0.271, 0.236 to 0.304; 0.204, 0.169 to 0.239; 0.289, 0.255 to 0.322; and 0.286, 0.252 to 0.319). The adolescent TC level was increased by 0.23 mg/dL for each unit increase of the mother’s TC (SE, 0.02; p<0.001). The beta coefficients were 0.16 (SE, 0.01), 0.24 (SE, 0.02) and 0.24 (SE, 0.02), respectively, in each model of TG, HDL-C and LDL-C (all p<0.001). The linear relationships were significant regardless of sex and mother’s characteristics.ConclusionsMothers’ lipid levels are associated with adolescents’ lipids; therefore, they can serve as a reference for the screening of adolescent’s dyslipidaemia.


Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Jerome D Cohen ◽  
Mark J Cziraky ◽  
Terry A Jacobson ◽  
Anna Wallace ◽  
Cassie Cai

Objective To examine the prevalence of abnormal lipid fractions among US adults from 1976 through 2006, with a focus on the relationship of dyslipidemia and obesity. Methods Adults aged 20 to 74 years who took the blood lipid examination were selected from the National Health and Nutrition Examination Surveys (NHANES): NHANES II (1976 –1980), NHANES III (1988 –1994), and NHANES 1999 –2006. Obesity was defined as BMI ≥ 30 kg/m 2 . Dyslipidemia was defined as presence of one or more abnormal lipid fractions: low density lipoprotein cholesterol (LDL-C) ≥ 100 mg/dL, high density lipoprotein cholesterol (HDL-C) < 40 mg/dL, and triglycerides (TG) ≥ 150 mg/dL. Crude and age-stratified proportions of abnormal lipid fractions for US adults and for those with obesity were estimated. Multivariate analysis was used to assess the association between dyslipidemia and obesity, controlling for age, gender, race/ethnicity, NHANES wave, and comorbidities (heart attack, diabetes and smoking status). Results The prevalence of abnormal LDL-C decreased from 43.5% in NHANES II to 36.3% in NHANES 1999–2006; however, during this period, the prevalence of abnormal TG and HDL-C combined doubled from 2.1% to 4.8% and the abnormal TG more than tripled within the elderly population (from 1.8% to 11.3%). It was estimated that antidyslipidemic medication use was less than 2.6% for adults with dyslipidemia throughout study period. With the increased prevalence of obesity between NHANES II and NHANES 1999 –2006, the prevalence of abnormal TG and HDL-C combined increased from 3.8% in NHANES II to 6.5% in NHANES 1999 –2006 within obese adults. Multivariate analyses of BMI with dyslipidemia were significant (p< 0.001). Adults with obesity were more likely to have dyslipidemia than those with BMI < 25 kg/m 2 [OR=2.9, (95% CI: 2.7–3.2)]. Conclusions Prevalence of abnormal TG and/or HDL-C increased between NHANES II and NHANES 1999–2006 although the abnormal LDL-C shows an optimistic trend. This was paralleled by a shift in the distribution of BMI toward the obese category. As the US population is aging and becoming more obese, this analysis underscores the need for renewed public health efforts with focus on treating multiple abnormal lipid fractions and preventing dyslipidemia via body mass control.


2019 ◽  
Author(s):  
Nasheeta Peer ◽  
Carl Lombard ◽  
Krisela Steyn ◽  
Naomi Levitt

Abstract Background The use of waist-to-height ratio has been suggested as a better proxy indicator of central obesity. Objective To compare the utility of waist-to-height ratio with commonly used adiposity indices of body mass index, waist circumference and waist-to-hip ratio to identify cardio-metabolic diseases in 25-74-year-old black residents of Cape Town. Methods This cross-sectional study, stratified for age and gender, determined cardio-metabolic abnormalities by administered questionnaires, clinical measurements and biochemical analyses, including oral glucose tolerance tests. Correlations between adiposity indices with cardio-metabolic components were examined. Age- and gender-adjusted logistic regression analyses determined the associations of obesity by these adiposity indices with cardio-metabolic abnormalities. Results The study comprised 392 men and 707 women. Compared with other adiposity indices, waist-to-height ratio in men correlated most closely with fasting (0.360) and 2-hour (0.388) glucose levels, total cholesterol (0.267), low-density lipoprotein cholesterol (0.351) and triglycerides (0.400). In women, waist-to-height ratio correlated the best with systolic blood pressure (0.254) and diastolic blood pressure (0.287). Of the adiposity indices, waist circumference was most strongly associated with diabetes (odds ratio 4.27, 95% confidence interval: 2.39–7.62), low high-density lipoprotein cholesterol (2.84, 1.90–4.26) and hypertriglyceridaemia (3.60, 2.03–6.40), whereas raised waist-to-height ratio was most closely related to hypertension (1.61, 1.07–2.42), hypercholesterolaemia (1.72, 1.04–2.83) and raised low-density lipoprotein cholesterol (2.46, 1.70–3.55). Conclusions Compared with other adiposity indices, the better correlation of waist-to-height ratio with many cardio-metabolic components, particularly in men, and the stronger association of raised waist-to-height ratio with hypertension, hypercholesterolaemia and raised low-density lipoprotein cholesterol support the utility of waist-to-height ratio in routine assessments of adiposity in this population, which may improve the identification of cardio-metabolic risk.


Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2686
Author(s):  
Michael D. Wirth ◽  
Longgang Zhao ◽  
Gabrielle M. Turner-McGrievy ◽  
Andrew Ortaglia

Background: Research indicates potential cardiometabolic benefits of energy consumption earlier in the day. This study examined the association between fasting duration, timing of first and last meals, and cardiometabolic endpoints using data from the National Health and Nutrition Examination Survey (NHANES). Methods: Cross-sectional data from NHANES (2005–2016) were utilized. Diet was obtained from one to two 24-h dietary recalls to characterize nighttime fasting duration and timing of first and last meal. Blood samples were obtained for characterization of C-reactive protein (CRP); glycosylated hemoglobin (HbA1c %); insulin; glucose; and high-density lipoprotein (HDL), low-density lipoprotein (LDL), and total cholesterol. Survey design procedures for adjusted linear and logistic regression were performed. Results: Every one-hour increase in nighttime fasting duration was associated with a significantly higher insulin and CRP, and lower HDL. Every one-hour increase in timing of the last meal of the day was statistically significantly associated with higher HbA1c and lower LDL. Every one-hour increase in first mealtime was associated with higher CRP (β = 0.044, p = 0.0106), insulin (β = 0.429, p < 0.01), and glucose (β = 0.662, p < 0.01), and lower HDL (β = −0.377, p < 0.01). Conclusion: In this large public health dataset, evidence for the beneficial effect of starting energy consumption earlier in the day on cardiometabolic endpoints was observed.


2021 ◽  
pp. 1-17
Author(s):  
Nara Shin ◽  
Jihye Kim

Abstract This study investigated the association between the different types of plant-based diets and dyslipidemia in Korean adults using data from the nationally representative sample. Using the 2012-2016 Korea National Health and Nutrition Survey data, a total of 14,167 adults (≥19 years old) participated in this study. Dietary intake was assessed by a semi-quantitative food frequency questionnaire. Three different plant-based diet indices (overall plant-based diet index (PDI), healthful plant-based diet index (hPDI), unhealthful plant-based diet index (uPDI)), were calculated. Dyslipidemia and its components (hypertriglyceridemia, hypercholesterolemia, low high-density lipoprotein cholesterol (HDL-C), high low-density lipoprotein cholesterol (LDL-C), use of anti-hyperlipidemia agent) were measured. Multivariable logistic regression analysis was used to examine the associations between plant-based diet and dyslipidemia and individual lipid disorders. Totally, 47% of overall population had dyslipidemia. Individual in the highest quintile of uPDI had 22% greater odds of dyslipidemia (95% CI: 1·05, 1·41) and 48 % higher odds of hypertriglyceridemia (95% CI: 1·21, 1·81) and 16% higher odds of low HDL-C (OR: 1·16, 95% CI: 1·00, 1·35) than those in the lowest quintile of uPDI. PDI was associated with 16 % higher odds of low HDL-C and hPDI were associated with 25% lower odds of high LDL-C. However, Neither PDI nor hPDI was significantly associated with the prevalence of dyslipidemia. Greater adherence to unhealthful plant-based diets was associated with greater odds of the dyslipidemia and its components suggesting the importance of the quality of plant-based diet in South Korean adults for dyslipidemia prevention.


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