Search results for "Health and nutrition"

Association of olfatory dysfunction with plasma lipids and blood pressure in a high cardiovascular risk population: sex-specific analysis

2021

Abstract Background Impaired sense of smell is a predictor of morbidity and mortality, including cardiovascular diseases. Likewise, several studies have reported sex-specific associations between olfactory function and cardiometabolic measures including plasma lipids and blood pressure. Thus, in a representative sample of US adults from the National Health and Nutrition Examination Survey (NHANES) study, olfactory dysfunction was associated with significantly higher total cholesterol (TC) and LDL-C among older men, but significantly lower TC among older women. However, considering that more studies in diverse population are needed, our aim was to analyze the association between the olfactor…

Syndemic effects of HIV risk behaviours: results from the NHANES study

2019

Abstract The aim of the present study is to use the syndemic framework to investigate the risk of contracting HIV in the US population. Cross-sectional analyses are from The National Health and Nutrition Examination Survey. We extracted and aggregated data on HIV antibody test, socio-demographic characteristics, alcohol use, drug use, depression, sexual behaviours and sexually transmitted diseases from cycle 2009–2010 to 2015–2016. We carried out weighted regression among young adults (20–39 years) and adults (40–59 years) separately. In total, 5230 men and 5794 women aged 20–59 years were included in the present analyses. In total, 0.8% men and 0.2% women were tested HIV-positive. Each inc…

Associations in physical activity and sedentary behaviour among the immigrant and non-immigrant US population

2020

BackgroundImmigrants are at a higher risk of poor mental and physical health. Regular participation in physical activity (PA) and low levels of sedentary time are beneficial for both these aspects of health. The aim was to investigate levels and trends in domain-specific PA and sedentary behaviour in the US. immigrant compared with non-immigrant populations.MethodsFrom the 2007–2016 National Health and Nutrition Examination Survey (NHANES), a total of 25 142 adults (≥18 years) were included in this analysis. PA and sedentary behaviour time were assessed by a questionnaire.ResultsTransit-related PA showed downward linear trends in young immigrant adults (ptrend=0.006) and middle-aged non-imm…

Cross-sectional associations between angiotensin-converting enzyme inhibitor use and cancer diagnosis in US adults

2020

The objective of the present study was to investigate the association between angiotensin-converting enzyme (ACE) inhibitor use and cancer incidence (overall, and breast, prostate, and colorectal cancers specifically) in a large representative sample of US adults. Cross-sectional data on cancer diagnosis, timing of cancer diagnosis, ACE inhibitor use, and other characteristics were extracted from 49 512 adults aged ≥ 20 years participating in the National Health and Nutrition Examination Survey (1999–2016). Multivariable-logistic and propensity score matching (PSM) regressions examined the relationship between pre-diagnosis use of ACE inhibitors and diagnosis of all cancers, and breast, pro…

Association between Intake of Energy and Macronutrients and Memory Impairment Severity in US Older Adults, National Health and Nutrition Examination …

2020

Without a cure, dementia affects about 50 million people worldwide. Understanding the effects of dietary habits, a key lifestyle behavior, on memory impairment is critical to inform early behavioral modification to delay further memory loss and progression to dementia. We examined the associations of total energy intake and energy intake from macronutrients with memory impairment among older US adults using data from the nationally representative National Health and Nutrition Examination Survey study 2011&ndash

Improving Knowledge of Arterial Resistant Hypertension: What Is Relevant?

2013

Resistant hypertension, also known as refractory hypertension in the literature, is a relatively common disease that is associated with elevated cardiovascular and renal risk. Clinical trials suggest that its prevalence is around 35% in hypertensive patients with a baseline blood pressure (BP) > 160/100 mmHg. However, data obtained from registries or from the physician’s office suggest that its prevalence is around 12%. The recent National Health and Nutrition Examination Survey suggests a similar prevalence of 12.3% in diagnosed and treated hypertensive patients. An incidence study conducted at Kaiser Permanente Colorado and Kaiser Permanente Northern California followed up more than 200 0…

Non-pharmacological treatment of hypertension in primary health care: A comparative clinical trial of two education strategies in health and nutrition

2011

Abstract Background Poor adherence to non-pharmacological treatment of hypertension represents a serious challenge for public health policies in several countries. This study was conducted to compare two intervention strategies regarding the adherence of adult women to dietary changes recommended for the treatment of hypertension in a community covered by Primary Health Care Unit. Methods This study is a randomized controlled trial of a sample composed of 28 women with hypertension enrolled in the Primary Health Care Unit located in the urban area of southeastern Brazil. The participants were already undergoing treatment for hypertension but devoid of nutritional care; and were divided into…

Occupational health disparities among U.S. long-haul truck drivers: the influence of work organization and sleep on cardiovascular and metabolic dise…

2018

Objective The organization of work has undergone vast transformations over the past four decades in the United States and has had profound impacts on worker health and wellbeing. The profession of commercial truck driving is one of the best examples. Particularly for long-haul truck drivers, changes in work organization have led to disproportionately poor physiological, psychological, and sleep health outcomes. Methods The present study examined disparities in cardiometabolic disease risk among long-haul truck drivers and the general population, and the influence of work organization and sleep in generating these outcomes. Researchers collected survey data from 260 drivers, and blood assay …

Trends and Prevalence of Nocturia Among US Adults, 2005-2016

2019

Purpose: Increased nocturia episodes can be a clinical marker of poor health status. The present study aimed to evaluate patterns and temporal trends in nocturia and sociodemographic and lifestyle correlates in the US population. Methods: Participants, aged 20 years or older, were included in this repeated cross-sectional study. The National Health and Nutrition Examination Survey from 2005 to 2016 was used. Participants were asked “During the past 30 days, how many times per night did you most typically get up to urinate, from the time you went to bed at night until the time you got up in the morning?”. Individuals were categorized as either ≥ 1 nocturia episode or ≥ 2 nocturia episodes pe…

2019

Purpose Myopia is increasing worldwide and possibly linked to education. In this study, we analyse the association of myopia and education in the U.S. and investigate its age-dependency. Methods We conducted a secondary data analysis using the public use files from the cross-sectional study National Health and Nutrition Examination Survey of the period from 1999 to 2008. 19,756 participants aged 20 to 85 years were included with data on education and ophthalmic parameters (distance visual acuity, objective refraction and keratometry). Spherical equivalent, astigmatism, corneal power and corneal astigmatism were evaluated for an association with education using linear regression analysis wit…