scholarly journals Optimal Cutoff Point of Waist Circumference and Use of Home Blood Pressure as a Definition of Metabolic Syndrome: The Ohasama Study

2008 ◽  
Vol 21 (5) ◽  
pp. 514-520 ◽  
Author(s):  
A. Sato ◽  
K. Asayama ◽  
T. Ohkubo ◽  
M. Kikuya ◽  
T. Obara ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Home Blood Pressure ◽  
Cutoff Point ◽  
Optimal Cutoff ◽  
Optimal Cutoff Point ◽  
Definition Of

scholarly journals Optimal Threshold of Homeostasis Model Assessment of Insulin Resistance to Identify Metabolic Syndrome in a Chinese Population Aged 45 Years or Younger

2022 ◽  
Vol 12 ◽  
Author(s):  
Szu-Yu Lin ◽  
Wen-Cheng Li ◽  
Ting-An Yang ◽  
Yi-Chuan Chen ◽  
Wei Yu ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Metabolic Syndrome ◽  
Chinese Population ◽  
Cutoff Point ◽  
Optimal Threshold ◽  
Model Assessment ◽  
Homeostasis Model Assessment ◽  
Optimal Cutoff ◽  
Optimal Cutoff Point ◽  
Healthy Chinese

BackgroundMetabolic syndrome (MetS) is regarded as a major risk factor for diabetes mellitus and cardiovascular disease (CVD). The optimal threshold of the homeostasis model assessment of insulin resistance (HOMA-IR) has been established for predicting MetS in diverse populations and for different ages. This study assessed the serum HOMA-IR level in a healthy Chinese population aged ≤45 years to determine its relationship with metabolic abnormalities.MethodsCross-sectional study data were collected from health checkup records of Chinese adults aged ≥18 years between 2013 and 2016 at Xiamen Chang Gung Hospital. Participants completed a standardized questionnaire, which was followed by a health examination and blood sample collection. Exclusion criteria were as follows: history of known CVDs; liver, kidney, or endocrine diseases or recent acute illness; hypertension; hyperlipidemia; and pregnancy or lactation.ResultsThe clinical and laboratory characteristics of 5954 men and 4185 women were analyzed. Significant differences were observed in all assessed variables (all P < 0.05). The optimal cutoff point of HOMA-IR for predicting MetS was 1.7 in men and 1.78 in women.ConclusionsWe aimed to determine the optimal cutoff point of HOMA-IR for predicting MetS in a healthy Chinese population aged ≤45 years. The findings of this study would provide an evidence-based threshold for evaluating metabolic syndromes and further implementing primary prevention programs, such as lifestyle changes in the target population.

scholarly journals Optimal cut-off points for waist circumference in the definition of metabolic syndrome in Chile

2020 ◽  
Vol 23 (16) ◽  
pp. 2898-2903
Author(s):  
Fanny Petermann-Rocha ◽  
María Adela Martínez-Sanguinetti ◽  
Frederick K Ho ◽  
Carlos Celis-Morales ◽  
Alonso Pizarro
Keyword(s):  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Representative Sample ◽  
Adult Population ◽  
International Diabetes Federation ◽  
Operating Characteristics ◽  
Specificity And Sensitivity ◽  
Definition Of ◽  
Chilean Population

AbstractObjective:To identify sex-specific cut-off points for waist circumference (WC) in the definition of metabolic syndrome (MetS) for the Chilean adult population.Design:MetS was defined as the presence of at least two out of four of the following criteria: TAG ≥1·7 mmol/l; HDL-cholesterol: <1·3 mmol/l in women and <1·0 mmol/l in men; systolic blood pressure ≥130 mmHg and/or diastolic blood pressure ≥85 mmHg; and fasting glucose ≥ 5·6 mmol/l or current treatment for diabetes. The receiver operating characteristics curve and the AUC were computed to derive the specificity and sensitivity using bootstrapping (10 000 iterations restricted to have at least between 40 and 60 % of the original population). The optimal cut-off point for the Chilean population was computed by sex.Setting:A representative sample of the Chilean population aged ≥15 years.Participants:8182 participants (60 % women) from the three available Chilean National Health Surveys conducted in 2003, 2009–2010 and 2016–2017.Results:WC had a good predictive ability for MetS (AUC for men 0·74 (95 % CI 0·72, 0·76); AUC for women 0·71 (95 % CI 0·68, 0·73)). The optimal cut-off points for WC, in the definition of MetS, were 92·3 cm (95 % CI 90·5, 94·4) and 87·6 cm (95 % CI 85·8, 92·1) for men and women, respectively.Conclusions:The mentioned cut-off points should be used for WC in the definition of MetS in Chile. As a result, the current recommendation (WHO/International Diabetes Federation) for WC, in the identification of MetS, is not supported by these findings in a representative sample of the Chilean adult population.

Using height-corrected definition of metabolic syndrome in children and adolescents

2019 ◽  
Vol 32 (5) ◽  
pp. 429-438
Author(s):  
Chunming Ma ◽  
Qiang Lu ◽  
Rui Wang ◽  
Fuzai Yin
Keyword(s):  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Children And Adolescents ◽  
Age And Gender ◽  
Anthropometric Indexes ◽  
And Gender ◽  
Definition Of ◽  
Hypertension In Children ◽  
Gender Specific

Abstract Metabolic syndrome (MS) is common among children and adolescents. Age- and gender-specific references or age-, gender- and height-specific references were used in pediatric MS definitions. More recently, an increasing number of studies documented that the ratio of waist circumference (WC) to height (WHtR) and blood pressure to height (BPHR) were easy anthropometric indexes for detection of obesity and hypertension in children and adolescents. For these reasons, height-corrected MS definition was proposed. WHtR and BPHR were used as alternatives to WC and BP in the definition of MS. In the present review, we discuss the possibility of the height-corrected MS definition for identifying MS in children.

What Types of Exercise Are More Effective in Reducing Obesity and Blood Pressure for Middle-Aged Women? A Systematic Review With Meta-Analysis

2021 ◽  
pp. 109980042110154
Author(s):  
Seong-Hi Park ◽  
Chul-Gyu Kim
Keyword(s):  
Systematic Review ◽  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Body Weight ◽  
Waist Circumference ◽  
Meta Analysis ◽  
Physical Activities ◽  
Risk Of Bias ◽  
Cochrane Library ◽  
Middle Aged

Background: A systematic review was performed to identify the types of physical activities effective as interventions in preventing metabolic syndrome in middle-aged women. Methods: Electronic databases (MEDLINE, EMBASE, the Cochrane Library, and CINAHL) served as the data sources. Cochrane’s Risk of Bias 2 was applied to assess the risk of bias of the randomized controlled trials. Meta-analyses were performed on selected studies using Review Manager 5.3. Thirty-one trials enrolling 2,202 participants were included. Results: Compared to controls, the effects of physical activity were indicated by pooled mean differences, which were −0.57 kg for body weight, −0.43 kg/m2 for body mass index, −1.63 cm for waist circumference, −4.89 mmHg for systolic blood pressure (BP), and −2.71 mmHg for diastolic BP. The effects were greater on the measurements of waist circumference and BP than on body weight and BMI. The types of physical activities were further analyzed according to sub-groups. Only aerobic exercise did not affect body weight and resistance exercise did not significantly change any results. Contrarily, combined exercises significantly reduced measurements of waist circumference and BP. Conclusion: This review can provide valuable information for research and implementation of measures to prevent metabolic syndrome in middle-aged women.

scholarly journals The effects of metformin plus sulfonylurea therapy on clinical features of the metabolic syndrome

2010 ◽  
Vol 63 (9-10) ◽  
pp. 611-615 ◽  
Author(s):  
Branka Koprivica ◽  
Teodora Beljic-Zivkovic ◽  
Tatjana Ille
Keyword(s):  
Insulin Resistance ◽  
Blood Pressure ◽  
Type 2 Diabetes ◽  
Metabolic Syndrome ◽  
Body Mass Index ◽  
Waist Circumference ◽  
Glycemic Control ◽  
Body Mass ◽  
Combined Therapy

Introduction. Insulin resistance is a well-known leading factor in the development of metabolic syndrome. The aim of this study was to evaluate metabolic effects of metformin added to sulfonylurea in unsuccessfully treated type 2 diabetic patients with metabolic syndrome. Material and methods. A group of thirty subjects, with type 2 diabetes, secondary sulfonylurea failure and metabolic syndrome were administered the combined therapy of sulfonylurea plus metformin for six months. Metformin 2000 mg/d was added to previously used sulfonylurea agent in maximum daily dose. Antihypertensive and hypolipemic therapy was not changed. The following parameters were assessed at the beginning and after six months of therapy: glycemic control, body mass index, waist circumference, blood pressure, triglycerides, total cholesterol and its fractions, homeostatic models for evaluation of insulin resistance and secretion (HOMA R, HOMA B) and C- peptide. Results. Glycemic control was significantly improved after six months of the combined therapy: (fasting 7.89 vs. 10.61 mmol/l. p<0.01; postprandial 11.12 vs. 12.61 mmol/l. p<0.01, p<0.01; glycosylated hemoglobin 6.81 vs. 8.83%. p<0.01). the body mass index and waist circumference were significantly lower (26.7 vs. 27.8 kg/m2, p<0.01 and 99.7 vs. 101.4 cm for men, p<0.01; 87.2 vs. 88.5 for women, p<0.01). Fasting plasma triglycerides decreased from 3.37 to 2.45 mmol/l (p<0.001) and HOMA R from 7.04 to 5.23 (p<0.001). No treatment effects were observed on blood pressure, cholesterol, and residual insulin secretion. Conclusion. Administration of metformin in type 2 diabetes with metabolic syndrome decreased cardiovascular risk factors by reducing glycemia, triglycerides, BMI, central obesity and insulin resistance.

The Relationship Between Objectively Measured Physical Activity, Salivary Cortisol, and the Metabolic Syndrome Score in Girls

2014 ◽  
Vol 26 (3) ◽  
pp. 221-230 ◽  
Author(s):  
Katrina D. DuBose ◽  
Andrew J. McKune
Keyword(s):  
Physical Activity ◽  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Body Fat ◽  
Salivary Cortisol ◽  
Sexual Maturity ◽  
Vigorous Physical Activity ◽  
The Metabolic Syndrome ◽  
The Relationship

The relationship between physical activity levels, salivary cortisol, and the metabolic syndrome (MetSyn) score was examined. Twenty-three girls (8.4 ± 0.9 years) had a fasting blood draw, waist circumference and blood pressure measured, and wore an ActiGraph accelerometer for 5 days. Saliva samples were collected to measure cortisol levels. Previously established cut points estimated the minutes spent in moderate, vigorous, and moderate-to-vigorous physical activity. A continuous MetSyn score was created from blood pressure, waist circumference, high-density-lipoprotein (HDL), triglyceride, and glucose values. Correlation analyses examined associations between physical activity, cortisol, the MetSyn score, and its related components. Regression analysis examined the relationship between cortisol, the MetSyn score, and its related components adjusting for physical activity, percent body fat, and sexual maturity. Vigorous physical activity was positively related with 30 min post waking cortisol values. The MetSyn score was not related with cortisol values after controlling for confounders. In contrast, HDL was negatively related with 30 min post waking cortisol. Triglyceride was positively related with 30 min post waking cortisol and area under the curve. The MetSyn score and many of its components were not related to cortisol salivary levels even after adjusting for physical activity, body fat percentage, and sexual maturity.

scholarly journals METABOLIC SYNDROME PREVALENCE IS NOT ASSOCIATED WITH DIET QUALITY IN THE CHILEAN ELDERLY POPULATION: A CROSS SECTIONAL ANALYSIS FROM THE NATIONAL HEALTH SURVEY 2009-2010

2016 ◽  
pp. 1-7
Author(s):  
C. Dussaillant ◽  
G. Echeverría ◽  
L. Villarroel ◽  
C.B. Yu ◽  
A. Rigotti ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Food Intake ◽  
Diet Quality ◽  
Elderly Population ◽  
The Elderly ◽  
National Health Survey ◽  
Cross Sectional ◽  
Sectional Analysis

Objectives: To analyze the relationship between the prevalence of metabolic syndrome, food intake, and diet quality in elderly (≥65 years old) Chilean population. Design: Cross sectional analysis based on the last national health survey performed in the years 2009 and 2010 (ChNHS 2009-2010). Setting: Non-institutionalized individuals of 65 years or older were selected and visited at home. Participants: A subsample of 505 elderly adults from the ChNHS 2009-2010 who answered a food questionnaire and had appropriate information to diagnose metabolic syndrome following the ATPIII-NCEP guidelines. Measurements: Fasting blood samples were obtained in order to measure blood lipids and fasting blood glucose. Blood pressure, waist circumference, and body mass index (BMI) were also measured. A 5-item food frequency questionnaire was applied to all the participants of NHS 2009-2010. Results: The overall prevalence of metabolic syndrome in the Chilean adult population was 37.7%, increasing in frequency with advancing age. Among the elderly (≥65 years old), metabolic syndrome was found in 57.2% of the sample. Elevated blood pressure and increased waist circumference were the most prevalent metabolic syndrome components among this group (88% and 80%, respectively). Low intake of fruits, vegetables, whole cereals, fish, and dairy was seen among the elderly, and no association was found between food intake nor diet quality and metabolic syndrome prevalence. Conclusion: Metabolic syndrome is highly prevalent among the Chilean elderly population and its prevalence is not associated with food intake or diet quality in this age group.

Abstract P221: Metabolic Syndrome And Its Factors Associate With Non-calcified Coronary Plaque Burden In Chronic Inflammation: Results From A Prospective Observational Study

Circulation ◽  
2021 ◽  
Vol 143 (Suppl_1) ◽  
Author(s):  
Meron Teklu ◽  
Wunan Zhou ◽  
Nidhi Patel ◽  
Grigory Manyak ◽  
Amit K Dey ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Fasting Glucose ◽  
Coronary Plaque ◽  
Lipid Lowering ◽  
Plaque Burden ◽  
Cardiometabolic Health ◽  
Lipid Lowering Therapy ◽  
Early Atherosclerosis

Introduction: Psoriasis is a common, inflammatory skin disease associated with systemic inflammation and heightened risk of cardiovascular diseases (CVD). Population studies have shown that psoriasis is associated with metabolic syndrome (MetSyn) and its individual components. However, the impact of MetSyn on early atherosclerosis in chronic inflammatory diseases assessed as non-calcified coronary plaque burden (NCB) by coronary computed CT angiography (CCTA) is not known. Hypothesis: We hypothesized that those with MetSyn in psoriasis would have increased NCB compared to non-MetSyn and that MetSyn and its components would associate with NCB in fully adjusted models. Methods: The cohort consisted of 336 psoriasis patients free of cardiovascular disease, of which 326 had adequate data to classify MetSyn based on the International Diabetes Federation criteria (waist circumference, triglycerides, HDL cholesterol, blood pressure and fasting glucose). Of these, 260 had quantitative CCTA data available for analyses (Stata 16). Results: Of the 260 patients, 80 had MetSyn (31%). The MetSyn group had increased cardiometabolic disease and more adverse coronary characteristics including higher non-calcified ( p <.001) and high-risk plaque ( p =.02) (Table) . In fully adjusted models for Framingham risk score, lipid lowering therapy and biologic use, MetSyn (β=0.31; p< .001) and its individual components of waist circumference (β=0.33; p <.001), triglycerides (β=0.17; p =.005), blood pressure (β=0.18; p =.005) and fasting glucose (β=0.17; p =.009) associated with NCB. Conclusions: MetSyn and its components were associated with NCB in psoriasis suggesting that early atherosclerosis is importantly impacted by poor cardiometabolic health. Components of MetSyn should be assessed in psoriasis patients and patients educated about this heightened risk of CVD associated with MetSyn.

scholarly journals The metabolic syndrome – What is it and how should it be managed?

2019 ◽  
Vol 26 (2_suppl) ◽  
pp. 33-46 ◽  
Author(s):  
Peter M Nilsson ◽  
Jaakko Tuomilehto ◽  
Lars Rydén
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Elevated Blood Pressure ◽  
Elevated Blood ◽  
Successful Management ◽  
Unhealthy Lifestyle ◽  
The Metabolic Syndrome ◽  
Frail Elderly People

A cluster of metabolic factors have been merged into an entity named the metabolic syndrome. Although the characteristics of this syndrome have varied over time the presently used definition was established in 2009. The presence of three abnormal findings out of five components qualifies a person for the metabolic syndrome: elevated waist circumference, elevated triglycerides, reduced high-density lipoprotein cholesterol, elevated blood pressure and elevated fasting plasma glucose. Cut points have been defined for all components apart from waist circumference, for which national or regional values are used. The metabolic syndrome predicts cardiovascular disease and type 2 diabetes. This associated risk does not exceed its components whereof elevated blood pressure is the most frequent. A successful management should, however, address all factors involved. The management is always based on healthy lifestyle choices but has not infrequently to be supported by pharmacological treatment, especially blood pressure lowering drugs. The metabolic syndrome is a useful example of the importance of multiple targets for preventive interventions. To be successful management has to be individualized not the least when it comes to pharmacological therapy. Frail elderly people should not be over-treated. Knowledge transfer of how risk factors act should be accompanied by continuous trust building and motivation. In complex situations with a mix of biological risk factors, adverse social conditions and unhealthy lifestyle, everything cannot be changed at once. It is better to aim for small steps that are lasting than large, unsustainable steps with relapses to unhealthy behaviours. A person with the metabolic syndrome will always be afflicted by its components, which is the reason that management has to be sustained over a very long time. This review summarizes the knowledge on the metabolic syndrome and its management according to present state of the art.

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