Subjective Residual Life Expectancy in Health Self-Regulation

A positive attitude increases subjective life expectancy

Subjective life expectancy (SLE) has been related to psychological variables, such as optimism. Based on previous studies where positive attitude was related with longer lifetime, the present study examined whether modifying participants’ attitude would influence their SLE. Therefore, 50 participants were randomly assigned either to a positive or to a neutral attitude group. During one week, pa...

Health-adjusted life expectancy.

In 1991, the National Task Force on Health Information recommended that in order to assess the health of Canadians, the health information system should include an aggregate index of population health. This article presents such an index--Health-Adjusted Life Expectancy (HALE)--as one possibility in a range of indicators. In contrast to conventional life expectancy, which considers all years as...

Factors Associated With Subjective Life Expectancy: Comparison With Actuarial Life Expectancy

OBJECTIVES Subjective life expectancy (SLE) has been found to show a significant association with mortality. In this study, we aimed to investigate the major factors affecting SLE. We also examined whether any differences existed between SLE and actuarial life expectancy (LE) in Korea. METHODS A cross-sectional survey of 1000 individuals in Korea aged 20-59 was conducted. Participants were as...

Self-evaluation and Subjective Life Expectancy among Suicidal and Nonsuicidal Psychotic Males.

A Parsimonious Choquet Model of Subjective Life Expectancy

This paper develops and estimates a closed-form model of Bayesian learning of subjective survival beliefs within the framework of Choquet decision theory. Data from the Health and Retirement Study (HRS) indicate that, on average, young respondents underestimate their true survival probability whereas old respondents overestimate their survival probability. Such subjective beliefs violate the ra...