Individuals of the same age may not age at the same rate. Quantitative biomarkers of aging are valuable tools to measure physiological age, assess the extent of 'healthy aging', and potentially predict health span and life span for an individual. Given the complex nature of the aging process, the biomarkers of aging are multilayered and multifaceted. Here, we review the phenotypic and molecular...

As the world population is ageing, studies on the socio-economic and health consequences are proliferating. Little has been done on the effectiveness and impact elderly may benefit from the use of technology in their everyday life. The pilot study, implemented within a funded project aimed at identifying sustainable actions to promote Seniors' quality of life, intended to investigate this kind ...

From an aging research and life-course perspective, the transition to retirement marks a significant life-event and provides a unique opportunity to study psychological health and coping during a period of substantial change in everyday life. The aim of the present paper is to: (a) outline the rationale of the HEalth, Ageing and Retirement Transitions in Sweden (HEARTS) study, (b) describe the ...

aging coefficient (ac) or aged-child ratio or age composition; takes into account the numbers and areas at both ends of the age distribution simultaneously. ac is the total number of individuals aged 65 years and more, divided by the total number of individuals aged 14 years, multiplied by 100. herein, age composition in iranian popu1ations, according to different provinces, place of residence ...

In many countries, collectively financed health insurance systems or health services delivery systems (such as the NHS) exist. Typically, these institutions are financed via general taxes or specific contributions levied on earnings. As benefits are not dependent upon income, this implies a redistribution from high to low earners. An exception can be found in Switzerland, where equal per-capita...

BACKGROUND Ageing is an important factor in the development of mental health problems and their treatment. We assessed age trajectories of common mental disorders (CMDs) and psychotherapy utilization from adolescence to old age, and examined whether these trajectories were modified by time period or birth cohort effects. METHOD British Household Panel Survey (BHPS) with an 18-year follow-up b...

BACKGROUND As the age of a population increases, so too does the rate of disability. In addition, disability is likely to be more common in rural compared with urban areas. The present study aimed to examine the influence of rapid population changes in terms of age and rural/urban residence on the prevalence of disability. METHODS Data from the 1987 and 2006 China Sampling Surveys on Disabili...

The world’s population of people aged over 60 will double from 11% in 2006 to 22% by 2050. Even more dramatic will be the growth in the number of the very old. Between 1950 and 2050, the number of people over the age of 80 will grow from 14 million to 400 million worldwide. At the same time, the pace of urbanization continues unabated: by 2030 an estimated three in five people will be urban dwe...

Age-friendliness, promoted by the World Health Organization (WHO), aims to enable and support individuals in different aspects of life for fostering life satisfaction and personal well-being as they age. We identified specific aspect(s) of age-friendliness associated with life satisfaction and examined similarities and differences in age-friendliness and life satisfaction in young-old and old-o...