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281.
282.
Chengqiu Xie Jane Hughes Caroline Sutcliffe Helen Chester 《Journal of gerontological social work》2013,56(3):218-232
This article presents findings on 4 themes associated with the personalization of social care for older people: integration of health and social care services; initiatives that prevent the need for more costly interventions; services to maintain people at home; and systems that promote choice, control, and flexibility. The quantitative study utilized data from a national postal survey conducted in England. Findings suggest variable progress regarding the range and style of support available to older people. These are discussed in the context of service integration, community-based services, and consumer-directed care. Implications for service development and future research are highlighted. 相似文献
283.
The U.S. Medicare program now ties payment to health care providers based on their patients’ outcomes. This change comes as compilations of data on geographic variations in health outcomes and quality of care indicate patterns that appear to be deeply ingrained. This study explores whether cultural characteristics correlate with health outcomes such that quality indicators may be measuring something other than quality of care, and whether regional subcultures have a significant impact on public health. It concludes that two cultural dimensions, social capital and traditional/rational-secularism, which explain a sufficient proportion of outcome variations to cast doubt as to whether outcome measures capture provider quality. Correlations are explored between American regional subcultures identified by Joel Lieske and the variation in health outcomes. In a multidimensional analysis of Lieske's typology, results indicate that certain U.S. subpopulations have cultural advantages or disadvantages relating to health. 相似文献
284.
The study proposed to identify balance strategies used by younger and older adults during gait under proprioceptive, visual, and simultaneous proprioceptive-visual challenges. Participants ambulated under 4 conditions: consistent, noncompliant surface; inconsistent, compliant surface (C); consistent, noncompliant surface with vision obscured (NCVO); and inconsistent, compliant surface with vision obscured (CVO). Balance adaptations were measured as changes in gait velocity, cadence, and gait-stability ratio (GSR). Participants were 5 younger (mean age = 27.2) and 5 older (mean age = 68) healthy adults. Significant age differences were found for GSR (p = .03) on all surfaces. Older adults adopted a more stable gait pattern than younger adults regardless of the challenge presented by surface. Significant condition differences were found for velocity (p < .001) and cadence (p = .001). All participants exhibited significantly decreased velocity and increased cadence on surfaces C and CVO. Gait speed and cadence did not significantly change in NCVO. Younger and older adults exhibited similar adaptive balance strategies, slowing and increasing steps/s, under proprioceptive and proprioceptive-visual challenges to dynamic balance. 相似文献
285.
Ethlyn A. Williams Rajnandini Pillai Bryan Deptula Kevin B. Lowe 《The Leadership Quarterly》2012,23(3):324-341
The current study examines leadership in the context of the 2008 presidential election. Longitudinal data were collected across three regions of the United States to yield 414 responses. Perceptions of crisis were positively related to attributed charisma but not perceptions of authentic leadership. Value congruence moderated the relationship between cynicism and attributed charisma for Obama (but not for McCain) and between cynicism and perceptions of authentic leadership for McCain (but not for Obama). Attributed charisma was found to have augmenting effects over authenticity in predicting voting behavior. The contributions made to the charismatic, authentic, and crisis leadership literatures are discussed and directions for future research presented. 相似文献
286.
Alan J. Lewitus Laura B. Schmidt Larissa J. Mason Jason W. Kempton Susan B. Wilde Jennifer L. Wolny B. Jamie Williams Kenneth C. Hayes Sabrina N. Hymel Charles J. Keppler Amy H. Ringwood 《Population and environment》2003,24(5):387-413
The South Carolina coastal zone is among the fastest growing areas in the U.S., and population epicenters are marked by dense brackish water pond (lagoon) coverage associated with housing complexes and golf courses. Surveillance efforts in 2001–2002 documented the widespread occurrence of several types of potentially or measurably toxic harmful algal blooms (HABs) in these ponds. These man-made retention ponds were constructed in order to serve as a buffer between developed areas and open estuaries or for aesthetic reasons. However, the combination of restricted tidal flow and nutrient and/or contaminant deposition creates a stimulatory environment for potential HAB formation. These discoveries introduce the need to consider mitigation measures to existing ponds and HAB preventive strategies for future pond construction. 相似文献
287.
Traditionally one of the indisputable generalizations in demography has been that Catholics have higher fertility than Protestants and Jews (Freedman, Whelpton, & Campbell 1959; Ryder & Westoff 1971; Westoff, Potter, & Sagi 1964; Whelpton, Campbell, & Patterson 1966). Recently, however, doubts have been raised about the continued validity of this longstanding and heretofore widely accepted generalization. 相似文献
288.
This study examined risk factors for osteoporosis in Hispanic women. Factors examined included ethnicity, gender, age, height, weight, family and personal history of fractures, height loss, exercise, diet, time since menopause or hysterectomy, hormone replacement therapy (HRT), calcium supplementation, hypertension, thyroid disease, diabetes, arthritis, chemotherapy, family history of breast cancer, use of water pills, fosamax, steroids, alcohol, and smoking. Most results found parallel those found in the Caucasian population. Heavier patients had greater bone density, as well as patients who exercised and those using HRT. Older patients had lower bone density as did diabetic patients. Results not anticipated were higher bone density in patients not taking calcium supplements, and in patients who consumed alcohol. 相似文献
289.
In order to estimate the demographic impact of IUD, there is a need for estimating IUD retention rates beyond the period of actual observation. This article describes a mixed exponential function for this purpose. With this function of IUD retention, it is possible to estimate the “life expectancy” and “half-life” of an IUD. Another important concept is the “cut-off date”, introduced in estimating the “life expectancy” because in practice no IUD will be worn by a woman forever. 相似文献
290.
Williams CA 《Child welfare》2011,90(1):59-74
Youth in foster care face significant life challenges that make it more likely that they will face negative outcomes (i.e., school failure, homelessness, and incarceration). While the reason(s) for out-of-home placement (i.e., family violence, abuse, neglect and/or abandonment) provide some context for negative outcomes, such negative outcomes need not be a foregone conclusion. In fact, interventions created to serve at-risk youth could ostensibly address the needs of youth in foster care as well, given that they often face similar social, emotional, and other challenges. Specifically, the author posits that supporting foster care youth through the use ofmentoring and social skills training could reduce the negative outcomes far too common for many of these youth. 相似文献