Dataset Information

Age-Related Changes in the Cardiometabolic Profiles in Singapore Resident Adult Population: Findings from the National Health Survey 2010.

ABSTRACT: We describe the centile trends of the blood pressure, glycemia and lipid profiles as well as renal function of a representative population who participated in the Singapore National Health Survey in 2010. Representative survey population was sampled in two phases, first using geographical/ residential dwelling type stratification, followed up ethnicity. 2,407 survey participants without any self-reported medical or medication history for diabetes mellitus, hypertension and dyslipidemia were included in this analysis. All biochemistry analyses were performed on Roche platforms. After excluding outliers using Tukey's criteria, the results of the remaining participants were subjected to lambda-mu-sigma (LMS) analysis. In men, systolic blood pressure increased linearly with age. By contrast, an upward inflection around late 40s was seen in women. The diastolic blood pressure was highest in men in the late 30s-50s age group, and in women in the late 50s-60s age group. All glycemia-related parameters, i.e. fasting and 2-hour plasma glucose and HbA1c concentrations increased with age, although the rate of increase differed between the tests. Total cholesterol and LDL-cholesterol concentrations increased with age, which became attenuated between the early 30s and late 50s in men, and declined thereafter. In women, total cholesterol and LDL-cholesterol concentrations gradually increased with age until late 30s, when there is an upward inflection, plateauing after late 50s. Our findings indicate that diagnostic performance of laboratory tests for diabetes may be age-sensitive. Unfavourable age-related cardiovascular risk profiles suggest that the burden of cardiovascular disease in this population will increase with aging population.

SUBMITTER: Loh TP

PROVIDER: S-EPMC5003348 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature

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Age-Related Changes in the Cardiometabolic Profiles in Singapore Resident Adult Population: Findings from the National Health Survey 2010.

Loh Tze Ping TP Ma Stefan S Heng Derrick D Khoo Chin Meng CM

PloS one 20160829 8

We describe the centile trends of the blood pressure, glycemia and lipid profiles as well as renal function of a representative population who participated in the Singapore National Health Survey in 2010. Representative survey population was sampled in two phases, first using geographical/ residential dwelling type stratification, followed up ethnicity. 2,407 survey participants without any self-reported medical or medication history for diabetes mellitus, hypertension and dyslipidemia were incl ...[more]

PMID: 27570971

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Project description:BackgroundPhthalates are ubiquitous environmental contaminants. Because of potential adverse effects on human health, butylbenzyl phthalate [BBzP; metabolite, monobenzyl phthalate (MBzP)], di-n-butyl phthalate [DnBP; metabolite, mono-n-butyl phthalate (MnBP)], and di(2-ethylhexyl) phthalate (DEHP) are being replaced by substitutes including other phthalates; however, little is known about consequent trends in population-level exposures.ObjectiveWe examined temporal trends in urinary concentrations of phthalate metabolites in the general U.S. population and whether trends vary by sociodemographic characteristics.MethodsWe combined data on 11 phthalate metabolites for 11,071 participants from five cycles of the National Health and Nutrition Examination Survey (2001-2010). Percent changes and least square geometric means (LSGMs) were calculated from multivariate regression models.ResultsLSGM concentrations of monoethyl phthalate, MnBP, MBzP, and ΣDEHP metabolites decreased between 2001-2002 and 2009-2010 [percent change (95% CI): -42% (-49, -34); -17% (-23, -9); -32% (-39, -23) and -37% (-46, -26), respectively]. In contrast, LSGM concentrations of monoisobutyl phthalate, mono(3-carboxypropyl) phthalate (MCPP), monocarboxyoctyl phthalate, and monocarboxynonyl phthalate (MCNP) increased over the study period [percent change (95% CI): 206% (178, 236); 25% (8, 45); 149% (102, 207); and 15% (1, 30), respectively]. Trends varied by subpopulations for certain phthalates. For example, LSGM concentrations of ΣDEHP metabolites, MCPP, and MCNP were higher in children than adults, but the gap between groups narrowed over time (pinteraction < 0.01).ConclusionsExposure of the U.S. population to phthalates has changed in the last decade. Data gaps make it difficult to explain trends, but legislative activity and advocacy campaigns by nongovernmental organizations may play a role in changing trends.CitationZota AZ, Calafat AM, Woodruff TJ. 2014. Temporal trends in phthalate exposures: findings from the National Health and Nutrition Examination Survey, 2001-2010. Environ Health Perspect 122:235-241; http://dx.doi.org/10.1289/ehp.1306681.

Project description:IntroductionLittle is known about cigar use among women of reproductive age, especially potential differences relating to the use of premium versus non-premium cigars.Aims and methodsUsing 2010-2019 data from the National Survey on Drug Use and Health, rates and trends in premium and non-premium cigar use were determined among women of reproductive age (18-49; n = 5651). Weighted sociodemographic characteristics, substance co-use, patterns of use, and health indicators were compared between women using premium versus non-premium cigars.ResultsAmong reproductive-aged women who smoked cigars in the past 30 days, 4.9% reported use of premium cigar brands. The most commonly used premium brands were Romeo y Julieta, Cohiba, and Macanudos. Women who used premium versus non-premium cigars were less likely to identify as non-Hispanic black (16.5% vs. 35.5%), more likely to have household income >$50 000 (54.2% vs. 26.6%), and less likely to report past 30-day marijuana (28.7% vs. 55.7%) or blunt use (26.0% vs. 53.9%; ps < .001). Women who used premium cigars also reported later age of onset of cigar use (24.1 vs. 20.3 years; p < .001) and smoked fewer cigars in the last 30 days (9.8 vs. 2.3 days; p < .001). Trend analysis revealed that although rates of past 30-day premium cigar use remained consistent from 2010 (4.7%) to 2019 (4.9%), prevalence decreased from 6.6% in 2017 to 2.8% in 2018 before increasing to 4.9% in 2019.ConclusionsUnderstanding premium and non-premium cigar use among reproductive-age women, an understudied vulnerable population, will provide critical data to the Food and Drug Administration to inform policy and regulatory decisions.ImplicationsThe current study revealed prevalence of ~5% premium cigar use among women of reproductive age who smoke cigars, and evidence for consistency in women's rates of premium cigar use across time. Women who used premium versus non-premium cigars were more likely to identify as non-Hispanic white, older, and of higher socioeconomic status were in better health and less likely to co-use cigarettes and marijuana, but more likely to co-use alcohol. Consideration of reproductive age and pregnant women as uniquely vulnerable populations is warranted in the development of regulations regarding premium and non-premium cigars. Comprehensive regulation of cigars (both premium and non-premium) may offer the potential to positively impact women's health.

Dataset Information

Age-Related Changes in the Cardiometabolic Profiles in Singapore Resident Adult Population: Findings from the National Health Survey 2010.

Publications

Age-Related Changes in the Cardiometabolic Profiles in Singapore Resident Adult Population: Findings from the National Health Survey 2010.

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