Stefanos Tyrovolas

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BACKGROUND Although the rising pandemic of obesity has received major attention in many countries, the effects of this attention on trends and the disease burden of obesity remain uncertain. METHODS We analyzed data from 68.5 million persons to assess the trends in the prevalence of overweight and obesity among children and adults between 1980 and 2015.(More)
INTRODUCTION The world's population is ageing and it has been suggested that improvements to health, wellbeing and lifespan can be attributed to improved standards of living, especially regarding diet and nutritional status. The impact of nutritional services provided by a dietician on an older population's health status has not been well evaluated or(More)
BACKGROUND Low socio-economic status (SES) has been found to be associated with a higher prevalence of depression. However, studies that have investigated this association have been limited in their national scope, have analyzed different components of SES separately, and have not used standardized definitions or measurements across populations. The aim of(More)
BACKGROUND The burden of cardiovascular diseases (CVDs) remains unclear in many regions of the world. OBJECTIVES The GBD (Global Burden of Disease) 2015 study integrated data on disease incidence, prevalence, and mortality to produce consistent, up-to-date estimates for cardiovascular burden. METHODS CVD mortality was estimated from vital registration(More)
BACKGROUND AND AIM The aim of the present work was to evaluate the relationship between energy-generating nutrients and the presence of central and overall obesity after correcting for socio-demographic, lifestyle and clinical characteristics, among healthy elders. METHODS AND RESULTS During 2005-2007, 553 elderly men and 637 elderly women (mean age(More)
OBJECTIVE Given the limitations of treatments for dementia, the characterisation of the early stages of dementia is crucial for the development of preventive programmes and interventions. We aimed to estimate the prevalence of mild cognitive impairment (MCI) and examine its medical and lifestyle correlates in a nationally representative sample of the(More)
According to World Health Organization older individuals is the fastest growing age-group around the globe, thanks to the tremendous improvements in medical and pharmaceutical therapies, as well as in quality of life. Unfortunately, this raise in life span is accompanied by significant increase in disease burden, and consequent economical costs. Lifestyle(More)
Data regarding the factors associated with depressive symptoms are limited, especially in postmenopausal women. The aim of this study was to investigate to what extent depressive symptoms were present in postmenopausal women, to explore characteristics associated with depressive symptoms and to determine if time since menopause was independently associated(More)
Background. Islands in the Mediterranean basin share particular habits and traditions and greater life expectancy than other European regions. In this paper, particular interest has been given to the effect of the Mediterranean diet, as well as nutritional services on CVD risk, on Mediterranean islands. Methods. Published results from observational studies(More)
BACKGROUND Intake of n-3 fatty acids and adherence to the Mediterranean diet (MedDiet) have been shown to slow the progression of age-related cognitive decline, but the results are mixed. We summarized and evaluated the effect of n-3 fatty acids and MedDiet on cognitive outcomes in a cognitively healthy aged population. METHODS Relevant published studies(More)