Thomas A. Glass

Bio: Thomas A. Glass is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Population & Psychosocial. The author has an hindex of 61, co-authored 131 publications receiving 18714 citations. Previous affiliations of Thomas A. Glass include Harvard University & Yale University.

Population based study of social and productive activities as predictors of survival among elderly Americans

Abstract: Objectives: To examine any association between social, productive, and physical activity and 13 year survival in older people. Design: Prospective cohort study with annual mortality follow up. Activity and other measures were assessed by structured interviews at baseline in the participants9 homes Proportional hazards models were used to model survival from time of initial interview. Setting: City of New Haven, Connecticut, United States. Participants: 2761 men and women from a random population sample of 2812 people aged 65 and older. Main outcome measure: Mortality from all causes during 13 years of follow up. Results: All three types of activity were independently associated with survival after age, sex, race/ethnicity, marital status, income, body mass index, smoking, functional disability, and history of cancer, diabetes, stroke, and myocardial infarction were controlled for. Conclusions: Social and productive activities that involve little or no enhancement of fitness lower the risk of all cause mortality as much as fitness activities do. This suggests that in addition to increased cardiopulmonary fitness, activity may confer survival benefits through psychosocial pathways. Social and productive activities that require less physical exertion may complement exercise programmes and may constitute alternative interventions for frail elderly people. Key messages Little is known about predictors of survival among elderly people Physical activity is clearly good for health, but the potential benefits of social activities have not been studied Social and productive activities are as effective as fitness activities in lowering the risk of death Enhanced social activities may help to increase the quality and length of life

Social Disengagement and Incident Cognitive Decline in Community-Dwelling Elderly Persons

Abstract: Social engagement, defined as the maintenance of many social connections and a high level of participation in social activities, has been thought to prevent cognitive decline in elderly persons. In...

Subjective Well-Being: Three Decades of Progress

Abstract: W. Wilson's (1967) review of the area of subjective well-being (SWB) advanced several conclusions regarding those who report high levels of "happiness". A number of his conclusions have been overturned: youth and modest aspirations no longer are seen as prerequisites of SWB. E. Diener's (1984) review placed greater emphasis on theories that stressed psychological factors. In the current article, the authors review current evidence for Wilson's conclusions and discuss modern theories of SWB that stress dispositional influences, adaptation, goals, and coping strategies. The next steps in the evolution of the field are to comprehend the interaction of psychological factors with life circumstances in producing SWB, to understand the causal pathways leading to happiness, understand the processes underlying adaptation to events, and develop theories that explain why certain variables differentially influence the different components of SWV (life satisfaction, pleasant affect, and unpleasant affect).

Subjective well-being: Three decades of progress

Abstract: W Wilson's (1967) review of the area of subjective well-being (SWB) advanced several conclusions regarding those who report high levels of "happiness" A number of his conclusions have been overturned: youth and modest aspirations no longer are seen as prerequisites of SWB E Diener's (1984) review placed greater emphasis on theories that stressed psychological factors In the current article, the authors review current evidence for Wilson's conclusions and discuss modern theories of SWB that stress dispositional influences, adaptation, goals, and coping strategies The next steps in the evolution of the field are to comprehend the interaction of psychological factors with life circumstances in producing SWB, to understand the causal pathways leading to happiness, understand the processes underlying adaptation to events, and develop theories that explain why certain variables differentially influence the different components of SWB (life satisfaction, pleasant affect, and unpleasant affect) In 1967, Warner Wilson presented a broad review of subjective well-being (SWB) research entitled, "Correlates of Avowed Happiness" Based on the limited data available at that time, Wilson concluded that the happy person is a "young, healthy, welleducated, well-paid, extroverted, optimistic, worry-free, religious, married person with high self-esteem, job morale, modest aspirations, of either sex and of a wide range of intelligence" (p 294) In the three decades since Wilson's review, investigations into SWB have evolved Although researchers now know a great deal more about the correlates of SWB, they are less interested in simply describing the demographic characteristics that correlate with it Instead, they focus their effort on understanding the processes that underlie happiness This trend represents a greater recognition of the central role played by people's goals, coping efforts, and dispositions In this article, we review research on several major theoretical approaches to well-being and then indicate how these theories clarify the findings on demographic correlates of SWB Throughout the review we suggest four directions that researchers should pursue in the decades ahead These are by no means the only questions left to answer, but we believe they are the most interesting issues left to resolve First, the causal direction of the correlates of happiness must be examined through more sophisticated methodologies Although the causal priority of demographic factors such as marriage and income is intuitively appealing, it is by no means certain Second, researchers must focus greater attention on the interaction between internal factors (such as personality traits) and external circumstances As we shall see, demographic factors have surprisingly small effects on SWB, but these effects may depend on the personalities of those individuals being studied Thus, future research must take Person X Situation interactions into account Third, researchers must strive to understand the processes underlying adaptation Considerable adaptation to both good and bad circumstances often occurs, yet the processes responsible for these effects are poorly understood Research that examines how habituation, coping strategies, and changing goals influence adaptation will shed much light on the processes responsible for SWB Finally, theories must be refined to make specific predictions about how input variables differentially influence the components of SWB In the past, many researchers have treated SWB as a monolithic entity, but it is now clear that there are separable components that exhibit unique patterns of relations with different variables In each section of this article we discuss progress and opportunities in these four areas

The Production of Space

Abstract: ‘The Production of Space’, in: Frans Jacobi, Imagine, Space Poetry, Copenhagen, 1996, unpaginated.

Heart Disease and Stroke Statistics—2019 Update: A Report From the American Heart Association

Abstract: March 5, 2019 e1 WRITING GROUP MEMBERS Emelia J. Benjamin, MD, ScM, FAHA, Chair Paul Muntner, PhD, MHS, FAHA, Vice Chair Alvaro Alonso, MD, PhD, FAHA Marcio S. Bittencourt, MD, PhD, MPH Clifton W. Callaway, MD, FAHA April P. Carson, PhD, MSPH, FAHA Alanna M. Chamberlain, PhD Alexander R. Chang, MD, MS Susan Cheng, MD, MMSc, MPH, FAHA Sandeep R. Das, MD, MPH, MBA, FAHA Francesca N. Delling, MD, MPH Luc Djousse, MD, ScD, MPH Mitchell S.V. Elkind, MD, MS, FAHA Jane F. Ferguson, PhD, FAHA Myriam Fornage, PhD, FAHA Lori Chaffin Jordan, MD, PhD, FAHA Sadiya S. Khan, MD, MSc Brett M. Kissela, MD, MS Kristen L. Knutson, PhD Tak W. Kwan, MD, FAHA Daniel T. Lackland, DrPH, FAHA Tené T. Lewis, PhD Judith H. Lichtman, PhD, MPH, FAHA Chris T. Longenecker, MD Matthew Shane Loop, PhD Pamela L. Lutsey, PhD, MPH, FAHA Seth S. Martin, MD, MHS, FAHA Kunihiro Matsushita, MD, PhD, FAHA Andrew E. Moran, MD, MPH, FAHA Michael E. Mussolino, PhD, FAHA Martin O’Flaherty, MD, MSc, PhD Ambarish Pandey, MD, MSCS Amanda M. Perak, MD, MS Wayne D. Rosamond, PhD, MS, FAHA Gregory A. Roth, MD, MPH, FAHA Uchechukwu K.A. Sampson, MD, MBA, MPH, FAHA Gary M. Satou, MD, FAHA Emily B. Schroeder, MD, PhD, FAHA Svati H. Shah, MD, MHS, FAHA Nicole L. Spartano, PhD Andrew Stokes, PhD David L. Tirschwell, MD, MS, MSc, FAHA Connie W. Tsao, MD, MPH, Vice Chair Elect Mintu P. Turakhia, MD, MAS, FAHA Lisa B. VanWagner, MD, MSc, FAST John T. Wilkins, MD, MS, FAHA Sally S. Wong, PhD, RD, CDN, FAHA Salim S. Virani, MD, PhD, FAHA, Chair Elect On behalf of the American Heart Association Council on Epidemiology and Prevention Statistics Committee and Stroke Statistics Subcommittee