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Is a shorter life with more years lived in poor health a defining attribute of the life cycle of disadvantaged groups? Based on the 1990 5% Public Use Microdata Survey, we develop life table models of healthy (or active) life for the major racial groups, by sex, in the United States. The analysis underscores the complexity of the relationship between morbidity and mortality in the population. For Asians, longer life is associated with fewer years lived in poor health. In contrast, Native Americans' relatively longer lives are accompanied by extended periods of chronic health problems. Of all racial groups, blacks live the fewest years, and they live a high proportion of those years with a chronic health problems. Hispanics also live substantially fewer years, yet the period of life they spend with a health problem is relatively compressed. Racial differences in the link between morbidity and mortality point to the importance of investigating how chronic diseases and disease prevention and treatment are related to active life across the population subgroups. [ABSTRACT FROM AUTHOR]

Multivariate increment-decrement working life tables are estimated for a cohort of older men in the United States for the period 1966-1983. The approach taken allows multiple processes to be simultaneously incorporated into a single model, resulting in a more realistic portrayal of a cohort's late-life labor force behavior. In addition, because the life table model is developed from multivariate hazard equations, we identify the effects of sociodemographic characteristics on the potentially complex process by which the labor force career is ended. In contrast to the assumed homogeneity of previous working life table analyses, the present study shows marked differences in labor force mobility and working and nonworking life expectancy according to occupation, class of worker, education, race, and marital status. We briefly discuss the implications of these findings for inequities of access to retirement, private and public pension consumption, and future changes in the retirement process. [ABSTRACT FROM AUTHOR]

This article presents findings from an analysis of occupational differentials in mortality among a cohort of males aged 55 years and older in the United States for the period 1966-1983. Using the National Longitudinal Survey of Mature Men, we construct event histories for 3,080 respondents who reach the exact age of 55. The dynamics that characterize socioeconomic differentials in mortality are analyzed by evaluating the differential effects of occupation over the career cycle. Maximum likelihood estimates of hazard-model parameters show that the mortality of current or last occupation differs substantially from that of longest occupation, controlling for education, income, health status, and other sociodemographic factors. In particular, the rate of mortality is reduced by the substantive complexity of the longest occupation while social skills and physical and environmental demands of the latest occupation lower mortality. [ABSTRACT FROM AUTHOR]

This research examines the alternative mechanisms by which occupations influence the nature and timing of older men's labor force withdrawal. We specifically assess the extent to which occupational factors operate directly and indirectly on exiting events and whether occupations constrain traditional determinants of labor force participation. Based on a discrete-time hazard modeling approach, the results substantiate that the occupational task activities--substantive complexity and physical demands--are key elements of the work environment that are evaluated against nonwork alternatives. In the case of retirement, these aspects of occupational attractiveness function as a dominant and direct force in retirement decision making. With regard to disability, the occupational attribute of substantive complexity operates as an indirect advantage (through higher wages) by reducing the risk of disability. Indicators of career continuity also influence retirement among older workers. Finally, the results suggest that financial characteristics and health problems are central to the distribution of older workers across the alternative destination statuses of retirement, disability, and death. [ABSTRACT FROM AUTHOR]

Recent changes in older men's retirement patterns are investigated for the United States. The results show that labor force incumbents, particularly those in secondary occupations, experienced increases in the volume of both retirement and reentry to the labor force. In addition, although working life expectancy remained relatively stable across occupations, men in secondary occupations spent increasingly greater portions of their work lives in postretirement jobs. Finally, large increases in nonworking life expectancy occurred because of substantial increases in life expectancy. In several occupations, however, declines in working life expectancy were major contributors to increases in nonworking life expectancy. [ABSTRACT FROM AUTHOR]

Our analysis examines whether childhood health has long-term and enduring consequences for chronic morbidity. As a part of this analysis, we address two methodological issues of concern in the literature. Is adult height a surrogate for childhood health experiences in modeling chronic disease in later life? And, are the effects of adult socioeconomic status on chronic disease overestimated when childhood health is not accounted for? The analysis is based on a topical module to the third wave of the Health and Retirement Study, a representative survey of Americans aged 55-65 in 1996. Our results support the hypothesis that poor childhood health increases morbidity in later life. This association was found for cancer, lung disease, cardiovascular conditions, and arthritis/rheumatism. The associations were highly persistent in the face of statistical controls for both adult and childhood socioeconomic status. No support was found for using adult height as a proxy for the effects of childhood health experiences. Further, the effects of adult socioeconomic status were not overestimated when childhood health was excluded from the explanatory models. Our results point to the importance of an integrated health care policy based on the premise of maximizing health over the entire life cycle.

Lower mortality for older rural Americans, compared to urban residents, runs counter to rural-urban disparities in health care services and residents' socioeconomic resources. This paradox calls into question the ways in which community conditions influence mortality and contextualize the relationship between individuals' socioeconomic status and health. Drawing on 24 years of data from the National Longitudinal Survey of Older Men, we observe that rural older men's life expectancy advantages occur even after controlling for residential differences in social class and lifestyle factors. Our results also show that rural advantages in mortality coincide with a more equitable distribution of life chances across the social classes. The association between social class and mortality is strongest among urban men, arising from socioeconomic conditions throughout the life cycle.

This study clarifies the process by which mortality and disability interact to determine differences in active life expectancy by age, sex, race, and education for the U.S. population 70 years of age and over. The analysis is performed using data from the Longitudinal Study of Aging and multistate life tables constructed using the results of hazard models. Women spend more years than men both active and inactive at every age; however, the proportion of life that is expected to be active is smaller for women. These differences are largely due to mortality differences favoring women. Persons with less than a high school education have shorter total and active life expectancies but similar expected lengths of inactive life compared to those with more than a high school education. There are no significant race differences in total life expectancy for race-education groups of the older population; but Blacks have lower expected active life than non-Blacks because of worse functioning.

A multistate life table model is used to identify how labor force experiences and mortality determine the labor force participation rates (LFPRs) and the qualities of the retirement life cycle of Black and White older men. LFPRs and the life cycle measures are compared to assess inequities of retirement access for the racial groups. The results show that Blacks' lower LFPRs are a function of disability. Despite lower LFPRs than Whites, however, Blacks spend a greater portion of their lives both working and disabled, reducing the retirement period. Race differences in the retirement life cycle also are highly sensitive to mortality. Reducing Black mortality to that of Whites would substantially narrow the life cycle differences. The combination of higher disability and mortality rates among Blacks suggests that health is a key determinant of retirement inequity.

This study probes the utility of older men's labor force participation rates (LFPRs) as indicators of the work-to-retirement transition. Specific attention is directed at how shifts in the retirement life cycle are related to LFPRs. Based on Current Population Survey data for the 1970s, a life table modeling approach showed that LFPRs are relatively weak indicators of the work-to-retirement transition. This was demonstrated by the relative stability in older men's age profiles of LFPRs despite significant changes in the timing and "organization" of the work-to-retirement transition. The 1970s evidenced a contraction of the main career and the expansion of both post-retirement work activity and retirement, yet none of these changes substantially altered the age profiles of older men's labor force participation rates.

This paper demonstrates the consequences of changes in mortality and health transition rates for changes in both health status life expectancy and the prevalence of health problems in the older population. A five-state multistate life table for the mid-1980s provides the baseline for estimating the effect of differing mortality and morbidity schedules. Results show that improving mortality alone implies increases in both the years and the proportion of dependent life; improving morbidity alone reduces both the years and the proportion of dependent life. Improving mortality alone leads to a higher prevalence of dependent individuals in the life table population; improving morbidity alone leads to a lower percentage of individuals with problems in functioning.

A multivariate life-table analysis of national survey data from 1982 indicates that among currently married women, the pill and IUD have the lowest use-failure rates. During the first year of use, about three percent of pill users and six percent of IUD users experience an unintended pregnancy. Failure rates for the remaining methods range from 14 percent for the condom to 22 percent for spermicides; between these lie rhythm and natural family planning (16 percent), the diaphragm (17 percent) and other methods, mainly withdrawal, douche and abstinence. Married women using no contraceptive method experience an unintended pregnancy rate of 40 percent during the first year of unprotected intercourse. A woman's age, pregnancy intention (either to delay or to prevent births), parity and income all have significant effects on the risk of unintended pregnancy. The risk generally declines with age, except for women attempting to prevent an unwanted pregnancy, among whom women under 20 have lower failure rates than do those 20-29 years of age. As expected, women attempting to prevent an unwanted pregnancy have lower failure rates than do those seeking to delay a wanted pregnancy, with the difference being greatest for women under 20 years of age and smallest for 20-29-year-olds. Use-failure rates among low-income women are higher than those among women with larger family incomes, while low-parity women have lower failure rates than do women of higher parity. On average, standardized use-failure rates for single women are lower than those for married women, probably because of a lower average level of intercourse among single women. In addition, these rates are understated because of the substantial underreporting of abortion among single women; if abortion reporting were complete, failure rates would be about 1.4 times as high as they appear here, and thus would be close to those of married women. Differences in the risk of unintended pregnancy among single women show a number of similarities with those seen among married women: Use of the pill and IUD is associated with the lowest failure rates, reliance on the condom is associated with intermediate failure rates, and use of spermicides is linked with the highest failure rates. However, while rhythm and the diaphragm exhibit use-failure rates that are among the highest found for single women, failure rates for these methods are at intermediate levels among married women.(ABSTRACT TRUNCATED AT 400 WORDS)

Increment-decrement working life tables for 1972 and 1980 are used to assess the relative impact of recent changes in mortality and labor force behavior on the number of years older men and women can expect to spend out of the labor force (nonworking life expectancy). The life tables are based on data from the Current Population Surveys and pertain to the population aged 55 and older for the two observation points. The results indicate that nonworking life expectancy increased dramatically between 1972 and 1980 for both men and women. Although labor force behavior changed markedly for both population groups during the observation period, the results clearly identify that changes in mortality were responsible for the increases in nonworking life expectancy. Implications of the findings for social policy are briefly discussed.

Using data from the 1982 National Survey of Family Growth (NSFG), this analysis reports differentials in contraceptive discontinuation among married women aged 15-44 years in the United States. The total discontinuation rate is broken down into change to no method (termination) or to a different method (a method switch), and rates are obtained for specific methods. In addition, sociodemographic differences in risks associated with each type of discontinuation are shown. Discontinuation rates are compared to use-failure rates to provide a more comprehensive understanding of the implications of discontinuation for contraceptive efficacy.