Increasing trend of diabetes combined with hypertension or hypercholesterolemia: NHANES data analysis 1999-2012.
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ABSTRACT:
SUBMITTER: Song Y
PROVIDER: S-EPMC5090961 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Nationally representative data evaluating recent trends and future projections of vascular risk factor treatment and control rates in secondary prevention of ischemic heart disease are sparse. We evaluated sex- and race-stratified cholesterol, blood pressure, and hemoglobin A1c levels and risk factor treatment and control rates in 1580 individuals who self-reported a history of myocardial infarction from The National Health and Nutrition Examination Surveys (NHANES) 1999 to 2012. We used weighted linear regression to estimate time trends and created forward linear projections to 2020. Participants were 30% to 41% women, 73% to 85% white, and had a mean age of 63 to 66 years. Cholesterol treatment rates increased and reached above 80% in men and women by 2011-2012, with significant increases in control rates (as then defined) in men to 85% in 2011-2012, with projections to reach 100% by 2020. Cholesterol treatment rates significantly increased in non-Hispanic whites and Hispanics. Statin use increased significantly to 73% of myocardial infarction survivors by 2011-2012, and aspirin use increased significantly but only to 28% by 2011-2012. There were no changes in blood pressure treatment or control rates by sex, and hypertension treatment increased only in non-Hispanic blacks. Projected hypertension control rates remained suboptimal. While temporal trends suggest improvements in cholesterol treatment, unchanged treatment and control of blood pressure and persistently low aspirin use represent missed opportunities. Urgent action is needed to improve secondary prevention rates projected by 2020 to reduce recurrent events in this high-risk group.
| S-EPMC4579957 | biostudies-literature
Project description:Prehypertension is associated with increased risk for hypertension and cardiovascular disease. Data are limited on the temporal changes in the prevalence of prehypertension and risk factors for hypertension and cardiovascular disease among US adults with prehypertension. We analyzed data from 30 958 US adults ≥20 years of age who participated in the National Health and Nutrition Examination Surveys between 1999 and 2012. Using the mean of 3 blood pressure (BP) measurements from a study examination, prehypertension was defined as systolic BP of 120 to 139 mm Hg and diastolic BP <90 mm Hg or diastolic BP of 80 to 89 mm Hg and systolic BP <140 mm Hg among participants not taking antihypertensive medication. Between 1999-2000 and 2011-2012, the percentage of US adults with prehypertension decreased from 31.2% to 28.2% (P trend=0.007). During this time period, the prevalence of several risk factors for cardiovascular disease and incident hypertension increased among US adults with prehypertension, including prediabetes (9.6% to 21.6%), diabetes mellitus (6.0% to 8.5%), overweight (33.5% to 37.3%), and obesity (30.6% to 35.2%). There was a nonstatistically significant increase in no weekly leisure-time physical activity (40.0% to 43.9%). Also, the prevalence of adhering to the Dietary Approaches to Stop Hypertension eating pattern decreased (18.4% to 11.9%). In contrast, there was a nonstatistically significant decline in current smoking (25.9% to 23.2%). In conclusion, the prevalence of prehypertension has decreased modestly since 1999-2000. Population-level approaches directed at adults with prehypertension are needed to improve risk factors to prevent hypertension and cardiovascular disease.
| S-EPMC5594566 | biostudies-literature
Project description:Aim: An inverse relationship between coffee consumption and mortality has been reported in the general population. However, the effect of coffee consumption in diabetes remains unclear. We aimed to evaluate the association of caffeine consumption and caffeine source with mortality among patients with diabetes. Methods: We examined the association of caffeine consumption with mortality among 1974 women and 1974 men with diabetes, using the National Health and Nutrition Examination Survey (NHANES) 1999-2010. Caffeine consumption was assessed at baseline using 24 h dietary recalls. Cox proportional hazard models were fitted to estimate hazard ratios (HR) for all-cause, cardiovascular, and cancer-related mortality according to caffeine consumption and its source, adjusting for potential confounders. Results: A dose-dependent inverse association between caffeine and all-cause mortality was observed in women with diabetes. Adjusted HR for death among women who consumed caffeine, as compared with non-consumers, were: 0.57 (95% CI, 0.40-0.82) for <100 mg of caffeine/day, 0.50 (95% CI, 0.32-0.78) for 100 to <200 mg of caffeine/day, and 0.39 (95% CI, 0.23-0.64) for ?200 mg of caffeine/day (p = 0.005 for trend). This association was not observed in men. There was a significant interaction between sex and caffeine consumption (p = 0.015). No significant association between total caffeine consumption and cardiovascular or cancer mortality was observed. Women who consumed more caffeine from coffee had reduced risk of all-cause mortality (p = 0.004 for trend). Conclusion: Our study showed a dose-dependent protective effect of caffeine consumption on mortality among women with diabetes.
| S-EPMC6158371 | biostudies-literature
Project description:AimsDiabetes-related complications have declined during the past two decades. We aimed to examine whether mortality in people with diabetes improved over time in the 1999 to 2010 National Health and Nutrition Examination Survey (NHANES).MethodsWe conducted a prospective cohort study using 1999 to 2004 and 2005 to 2010 data from the NHANES. For primary analyses, we compared the unadjusted, age-adjusted and multivariable-adjusted hazard ratios (HR) for mortality outcomes (total, cardiovascular, cardiac and cancer deaths) of the participants with diabetes with those without diabetes using Cox proportional hazard models.ResultsFor each mortality outcome, HR (95% confidence interval) in diabetic participants during the period 2005 to 2010 was lower than that during the period 1999 to 2004 (all-cause death, 2.76 [1.87-4.08] vs 4.23 [2.57-6.98]; cardiovascular death, 2.70 [1.20-6.04] vs 8.82 [3.28-23.70]; cardiac death, 2.45 [0.98-6.09] vs 15.55 [7.01-34.50]; cancer death, 2.33 [0.87-6.23] vs 3.03 [1.20-7.65]). Compared with mortality outcome during the period 1999 to 2004, greater declines in mortality during the period 2005 to 2010 were observed for cardiovascular (-54.0%) and cardiac deaths (-64.8%). In age-adjusted and multivariable-adjusted models, the cumulative event rates for total, cardiovascular and cardiac deaths were not significantly different between participants with and without diabetes during the period 2005-2010; this was not the case during the period 1999-2004. The leading cause of death was malignant neoplasm during the period 2005-2010.ConclusionConsiderably improved outcomes for total, cardiovascular and cardiac deaths were observed in people with diabetes during the 2005 to 2010 NHANES compared to the 1999 to 2004 NHANES.
| S-EPMC5724499 | biostudies-literature
Project description:Background This study aims to explore whether higher blood lead levels (BLL) may be associated with failure to control blood pressure and subsequent uncontrolled hypertension. Methods and Results We used serial cross-sectional waves of the US National Health and Nutrition Examination Survey (NHANES) from 1999 to 2016. 30 762 subjects aged 20 years and above were included. Uncontrolled hypertension was defined as systolic blood pressure ≥130 mm Hg or diastolic blood pressure ≥80 mm Hg. We estimated odds ratios (ORs) of quartiles of BLL for any hypertension and uncontrolled hypertension by sex using logistic regression, adjusted for demographics, smoking status, serum cotinine, alcohol intake, body mass index, and menopause status in women. The weighted prevalence of hypertension was 46.7%, of which 80.1% were uncontrolled. Men, younger ages, ethnic minorities, people with lower income, never and current smokers, and people with higher BLL were less likely to have their hypertension controlled. In men, compared with the lowest quartile of BLL (<0.94 μg/dL), the highest 2 quartiles (0.94-1.50 μg/dL, 1.50-2.30 μg/dL) were associated with hypertension (Q2: OR, 1.12; 95% CI, 0.96-1.30; Q3: OR, 1.16; 95% CI, 1.01-1.34; Q4: OR, 1.25; 95% CI, 1.08-1.45), but not in women. In hypertensive men, higher BLL was related to uncontrolled hypertension compared with the lowest quartile (Q2: OR, 1.34; 95% CI, 0.98-1.85; Q3: OR, 1.70; 95% CI, 1.26-2.30; Q4: OR, 1.96; 95% CI, 1.45-2.65). In women, the relationship was similar (Q2: OR, 1.26; 95% CI, 0.95-1.67; Q3: OR, 1.48; 95% CI, 1.10-2.00; Q4: 1.70; 95% CI, 1.26-2.30). Conclusions BLL is associated with higher prevalence of hypertension and uncontrolled hypertension, with more pronounced association in men.
| S-EPMC7670543 | biostudies-literature
Project description:ObjectiveApproximately one in four deaths among people living with HIV (PLWH) in the United States can be attributed to cigarette smoking. Using a nationally representative sample of PLWH, this study examines the prevalence, time-trends, and correlates of current cigarette smoking among PLWH compared to people without HIV.DesignSecondary analysis of population-based cross-sectional biobehavioral survey.MethodsData were pooled from the 1999-2016 National Health and Nutrition Examination Survey (NHANES). All adults (20-59 years) who self-reported their smoking status and were tested for HIV (HIV+ = 152; HIV- = 26 305) were included in the analysis. Prevalence with 95% confidence interval (95% CI), trend analysis by year and group (HIV+/HIV-), and multivariable logistic regression analyses were performed with the complex survey design adjustments.ResultsOverall, 47.0% of PLWH were current smokers compared to 25.5% of those without HIV. From 1999 to 2016, the decline in smoking in PLWH was comparable to those without HIV (10.7% vs. 8.0%). PLWH smokers were more likely than PLWH nonsmokers to be substance users (adjusted odds ratio [aOR] = 17.52; 95% CI = 2.04 to 27.8). Compared to smokers without HIV, PLWH smokers were more likely to be older (1.10; 1.06 to 1.14), males (7.96; 2.50 to 25.40), non-Hispanic Black (10.45; 4.13 to 26.45), with depression (Patient Health Questionnaire-9 sum score ≥5) (3.79; 1.22 to 11.79), and less likely to be gay (0.02; 0.00 to 0.07).ConclusionCigarette smoking among PLWH is a major public health problem in the United States. Targeted and tailored smoking cessation interventions that incorporate assessment and treatment of depression and co-occurring substance use are critical for PLWH, especially among those who are disproportionately affected by smoking and HIV (sexual minority).ImplicationsThis study offers important research implications in four areas:1. The decline in smoking among PLWH over 18 years has been modest, and half of PLWH are still smokers.2. More resources and efforts should be allocated to reduce cigarette smoking among PLWH.3. There is a critical need to develop and test culturally tailored smoking cessation interventions for minority subgroups who are most impacted by HIV infection and smoking (non-Hispanic Blacks and men who have sex with men)4. Smoking cessation interventions designed for PLWH should incorporate assessment and treatment of depression and substance use.
| S-EPMC8517967 | biostudies-literature
Project description:Background/objectivesTelomere shortening is associated with age and risk of medical comorbidity. We assessed the relationship between measures of adiposity, leukocyte telomere length, and mortality and whether it is modified by age.Subjects/methodsSubjects with dual-energy X-ray absorptiometry measures were identified using the National Health and Nutrition Examination Survey 1999-2002. Obesity was categorized using two body fat definitions (BF1%: men ⩾25%; females ⩾35%; BF2% ⩾28% and ⩾38%, respectively), body mass index (BMI) and waist circumference (WC; men ⩾102 cm; females ⩾88 cm). Telomere length relative to standard reference DNA (T/S ratio) was assessed using quantitative PCR. Weighted multivariable regression models evaluated the association of telomere length with adiposity, both continuously and categorically (low/normal BF%, low/high WC and standard BMI categories). Differences in telomere length by age and adiposity were ascertained and subsequent models were stratified by age. Proportional hazard models assessed the risk of mortality by adiposity status. A telomere by adiposity interaction was tested in the entire cohort and by age category (<60 vs ⩾60 years; <70 vs ⩾70 years).ResultsWe identified 7827 subjects. Mean age was 46.1 years. Overall telomere length was 1.05±0.01 (s.e.) that differed by BF1% (low/high: 1.12±0.02 vs 1.03±0.02; P<0.001), BF2% (1.02±0.02 vs 1.11±0.02; P<0.001), BMI (underweight 1.08±0.03; normal 1.09±0.02; overweight 1.04±0.02; and obese 1.03±0.02;P<0.001) and WC (low/high 1.09±0.02 vs 1.02±0.02; P<0.001). Adjusted β-coefficients evaluating the relationship between telomere length and adiposity (measured continuously) were as follows: BF1% (β=-0.0033±0.0008; P<0.001), BF2% (-0.041±0.008; P<0.001), BMI (β=-0.025±0.0008; P=0.005) and WC (β=-0.0011±0.0004; P=0.007). High BF% (BF1%: β=-0.035±0.011; P=0.002; BF2%: β=-0.041±0.008; P<0.001) and WC (β=-0.035±0.011; P=0.008) were inversely related to telomere length (TL). Stratifying by age, high BF1% (-0.061±0.013), BF2% (-0.065±0.01), BMI-obesity (-0.07±0.015) and high WC (-0.048±0.013) were significant (all P<0.001). This association diminished with increasing age. In older participants, TL was inversely related to mortality (hazard ratio 0.36 (0.27, 0.49)), as were those classified by BF1% (0.68 (0.56, 0.81)), BF2% (0.75 (0.65, 0.80)), BMI (0.50 (0.42, 0.60)) and WC (0.72 (0.63, 0.83)). No interaction was observed between adiposity status, telomere length and mortality.ConclusionsObesity is associated with shorter telomere length in young participants, a relationship that diminishes with increasing age. It does not moderate the relationship with mortality.
| S-EPMC5858938 | biostudies-literature
Project description:To reduce the cardiovascular disease burden, Healthy People 2020 established US hypertension goals for adults to (1) decrease the prevalence to 26.9% and (2) raise treatment to 69.5% and control to 61.2%, which requires controlling 88.1% on treatment.To assess the current status and progress toward these Healthy People 2020 goals, time trends in National Health and Nutrition Examination Surveys 1999 to 2012 data in 2-year blocks were assessed in adults ?18 years of age age-adjusted to US 2010. From 1999 to 2000 to 2011 to 2012, prevalent hypertension was unchanged (30.1% versus 30.8%, P=0.32). Hypertension treatment (59.8% versus 74.7%, P<0.001) and proportion of treated adults controlled (53.3%-68.9%, P=0.0015) increased. Hypertension control to <140/<90 mm Hg rose every 2 years from 1999 to 2000 to 2009 to 2010 (32.2% versus 53.8%, P<0.001) before declining to 51.2% in 2011 to 2012. Modifiable factor(s) significant in multivariable logistic regression modeling include: (1) increasing body mass index with prevalent hypertension (odds ratio [OR], 1.44); (2) lack of health insurance (OR, 1.68) and <2 healthcare visits per year (OR, 4.24) with untreated hypertension; (3) healthcare insurance (OR, 1.69), ?2 healthcare visits per year (OR, 3.23), and cholesterol treatment (OR, 1.90) with controlled hypertension.The National Health and Nutrition Examination Survey 1999 to 2012 analysis suggests that Healthy People 2020 goals for hypertension ([1] prevalence shows no progress, [2] treatment was exceeded, and [3] control) have flattened below target. Findings are consistent with evidence that (1) obesity prevention and treatment could reduce prevalent hypertension, and (2) healthcare insurance, ?2 healthcare visits per year, and guideline-based cholesterol treatment could improve hypertension control.
| S-EPMC4221549 | biostudies-literature
Project description:Although the smoking rate of human immunodeficiency virus (HIV), hepatitis B virus (HBV) or hepatitis C virus (HCV) infected people was much higher than that of the general population, smoking cessation interventions have long been ineffective. We aimed to examine the estimates of prevalence, time-trend, and association of smoking among people living with HIV, HBV, or HCV. This cohort was composed of 32,115 individuals from the NHANES database (1999-2018) and they were collected in the US. The time trend analysis of smoking and quitting rates was conducted using different years of survey follow-up and different infected groups. Multivariable logistic regression analysis was used to identify the risk factors related to smoking behavior of these infected people. Compared to non-infected smokers, infected smokers were more likely to be older (aged 30-39, OR = 9.92, CI 6.07-16.21; aged 40-49,OR = 3.51, CI 2.49-4.94), males (1.99, 1.54-2.55), lower education and economic level (1.78, 1.39-2.29; 2.05, 1.59-2.65), unemployed (1.63, 1.21-2.20), suffering depression (1.35, 1.05-1.72), and drug users (7.65, 5.04-11.59). Taken together, our study showed that these complex psychosocial characteristics and unhealthy behavioral factors might be major independent risk factors for increasing smoking rate and decreasing smoking cessation rate among these infected people.
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Project description:This Data in Brief contains results from three different survey logistic regression models comparing risks of self-reported diagnoses of cardiovascular and pulmonary diseases among smokers of menthol and non-menthol cigarettes. Analyses employ data from National Health and Nutrition Examination Survey (NHANES) cycles administered between 1999 and 2012, combined and in subsets. Raw data may be downloaded from the National Center for Health Statistics. Results were not much affected by which covariates were included in the models, but depended strongly on the NHANES cycles included in the analysis. All three models returned elevated risk estimates for three endpoints when they were run in individual NHANES cycles (congestive heart failure in 2001-02; hypertension in 2003-04; and chronic obstructive pulmonary disease in 2005-06), and all three models returned null results for these endpoints when data from 1999-2012 were combined.
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