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711.
Albani D Mazzuco S Polito L Batelli S Biella G Ongaro F Gustafson DR Antuono P Gajo G Durante E Caberlotto L Zanardo A Siculi M Gallucci M Forloni G 《The aging male》2011,14(4):257-264
Insulin-like growth factor 1 (IGF-1) signaling modulation has been associated with increased lifespan in model organisms, while high levels of circulating interleukin-6 (IL-6) are a marker of disability and mortality. In the prospective, population-based "Treviso Longeva"--TRELONG Study from Italy (n = 668, age range 70-105.5 years at baseline, followed for seven years) we investigated the effects of survival on the IGF-1 receptor (IGF-1R) gene polymorphism rs2229765, the IL-6 gene promoter polymorphism rs1800795, and plasma concentrations of IGF-1 and IL-6, alone or in combination. We found a sex-dependent effect for the IGF-1R rs2229765 polymorphism, as male carriers of the homozygous A/A genotype survived longer, while the IL-6 rs1800795 genotype did not influence overall or sex-specific longevity. Higher IL-6 levels were more detrimental for survival among males than females, while IGF-1 had no dose-response effect. These findings sustain the hypothesis that sex-specific longevity relies on detectable differences in genetic and biochemical parameters between males and females. 相似文献
712.
In 2010 the U.S. Census Bureau will achieve its goal of eliminating the long form sample from the decennial census and will produce its first set of five-year data products from the full sample American Community Survey (ACS). This paper provides an overview of the call for change that prompted the Census Bureau to pursue the development of a new approach to collecting socioeconomic and housing data. The paper details the evolution of the ACS from its earliest origins to its current design and describes that design in detail. The current design has benefited from external debate and consultation. Work such as that described later in this journal exemplifies the key role that external users and advisors have played, and will continue to play, in the evolution of the ACS. Over the past 10 years, the Census Bureau has undertaken research and testing to demonstrate operational feasibility and to assess survey quality. Research has also compared ACS and Census 2000 data. ACS staff are involved in survey improvement efforts and continue to confront survey challenges. In the next few years the ACS will give priority to developing user tools to aid all users in the correct interpretation of multi-year estimates. The ultimate validation of the ACS is, however, in the hands of users. Continued input from the people who are responsible for administering and evaluating programs, identifying local needs, and planning for the future will allow the ACS to grow in value and utility. 相似文献
713.
Deborah Cobb-Clark Marie D. Connolly Christopher Worswick 《Journal of population economics》2005,18(4):663-690
This paper examines post-migration investments in schooling and job search of immigrant families using new longitudinal data
for Australia. Higher education levels at the time of arrival are associated with a greater probability of enrolling in school
after migration. In households where the visa category would suggest that post-migration investments might be important, we
find higher rates of school enrolment and job search. Traditional gender roles appear to dictate which partner makes the investments
in formal schooling. However, labour market advantage, captured by principal applicant status, appears to dictate which partner
makes greater investments in job search.
相似文献
Christopher Worswick (Corresponding author)Email: |
714.
715.
Deborah Roempke Graefe Gordon F. De Jong Dee C. May 《Population research and policy review》2006,25(4):353-368
The inter- and intra-state migration of American families with work-disabled members is a neglected area of empirical study. Longitudinal migration and health status data from the 1996 Panel of the Survey of Income and Program Participation (SIPP) are merged with state-level welfare policy indicators to investigate migration behavior under welfare reform’s emphasis on requiring work and encouraging reliance on social support networks. We use a nested discrete-choice event history model that incorporates the departure decision and interstate destination choice in a single model that tests the effects of state-level welfare policy and economic opportunity characteristics, with state fixed effects, plus family sociodemographic characteristics and social networks, as the basis for comparing migration of families with and without work disabilities. The results show that although families with disabilities and illnesses are less likely to migrate than other families generally, they are “pushed” to migrate if they live in states that do not exempt them from TANF activities requirements. Furthermore, in-migration is inhibited by stringent state welfare illness exemption rules and high state unemployment rates. Intrastate migration is more likely among families who received family and community social support, regardless of work-disability status. 相似文献
716.
Begging for It: "New Femininities," Social Agency,and Moral Discourse in Contemporary Teenage and Men's Magazines 总被引:1,自引:0,他引:1
Estella Ticknell Deborah Chambers Joost Van Loon Nichola Hudson 《Feminist Media Studies》2013,13(1):47-63
Since October 2003, US news media have circulated a story about professional and executive women leaving their well-paying, high-status occupations to raise their children at home. This essay argues that these print and television narratives about the “opt out revolution” both re-invoke and perpetuate pre-feminist notions about mothering and family care. The stories mask a dangerous and socially conservative bent using the language of postfeminism and neoliberalism to encourage capitulation to neoliberal postfeminism—a fusion of ideologies that, in these cases, functions to quell a brewing national crisis around family care. 相似文献
717.
Kelly L. Madden Deborah Turnbull Allan M. Cyna Pamela Adelson Chris Wilkinson 《Women and birth : journal of the Australian College of Midwives》2013,26(1):33-40
ObjectiveTo compare the personal preferences of pregnant women, midwives and obstetricians regarding a range of physical, psychosocial and pharmacological methods of pain relief for childbirth.MethodSelf-completed questionnaires were posted to a consecutive sample of 400 pregnant women booked-in to a large tertiary referral centre for maternity care in South Australia. A similar questionnaire was distributed to a national sample of 500 obstetricians as well as 425 midwives at: (1) the same hospital as the pregnant women, (2) an outer-metropolitan teaching hospital and (3) a district hospital. Eligible response rates were: pregnant women 31% (n = 123), obstetricians 50% (n = 242) and midwives 49% (n = 210).FindingsOverall, midwives had a greater personal preference for most of the physical pain relief methods and obstetricians a greater personal preference for pharmacological methods than the other groups. Pregnant women's preferences were generally located between the two care provider groups, though somewhat closer to the midwives. All groups had the greatest preference for having a support person for labour with more than 90% of all participants wanting such support. The least preferred method for pregnant women was pethidine/morphine (14%).ConclusionThere are differences in the personal preferences of pregnant women, midwives and obstetricians regarding pain relief for childbirth. It is important that the pain relief methods available in maternity care settings reflect the informed preferences of pregnant women. 相似文献
718.
Finfgeld-Connett D Madsen R 《Journal of psychosocial nursing and mental health services》2008,46(9):46-53
It is estimated that 6 million women in the United States misuse alcohol. Of that number, many live in rural areas and face numerous barriers to treatment. The World Wide Web has the potential to help such individuals overcome these barriers. In light of emergent findings supporting the effectiveness of online alcohol treatment services for women, a randomized pilot study was conducted to evaluate a Web-based, self-guided alcohol treatment program. Eligible women were randomized to standard care or an online treatment program. Web-based treatment components included gender-specific reference modules and decision making modules, an asynchronous bulletin board, and a synchronous chat feature. The average age of the participants (N = 44) was 50 (SD = 11 years), and their baseline Alcohol Use Disorders Identification Test score was 18 (SD = 6), with 8 being the cut-off score for problem drinking. At 3-month follow up, both treatment groups decreased their drinking; however, no significant differences were found between them. 相似文献
719.
The predictive validity of a Functional Capacity Evaluation, the Physical Work Performance Evaluation (PWPE), was examined in 30 workers compensation patients with musculoskeletal dysfunction who participated in an industrial rehabilitation program. Return-to-work recommendations were made by comparing the discharge PWPE to the physical requirements of the job. Kappa coefficients were used to compare PWPE recommendations to actual work at discharge, 3 months and 6 months. Substantial agreement was found between PWPE recommendations at all three follow-up points. This study provides preliminary evidence in support of the predictive validity of the PWPE for making return-to-work recommendations at the conclusion of an industrial rehabilitation program. 相似文献
720.
In 2005 the Texas 79th legislature passed Senate Bill 6, which included mandates to address disproportionality. This article will describe how the Texas Department of Family Protective Services in collaboration with Casey Family Programs' Texas State Strategy systems improvement initiative is addressing disproportionality statewide through promising practices and innovations in undoing racism trainings, values-based leadership development, and community engagement strategies. 相似文献