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101.
Yasunaga A Park H Watanabe E Togo F Park S Shephard RJ Aoyagi Y 《Journal of aging and physical activity》2007,15(4):398-411
The Physical Activity Questionnaire for Elderly Japanese (PAQ-EJ) is a self-administered physical activity questionnaire for elderly Japanese; the authors report here on its repeatability and direct and indirect validity. Reliability was assessed by repeat administration after 1 month. Direct validation was based on accelerometer data collected every 4 s for 1 month in 147 individuals age 65-85 years. Indirect validation against a 10-item Barthel index (activities of daily living [ADL]) was completed in 3,084 individuals age 65-99 years. The test-retest coefficient was high (r = .64-.71). Total and subtotal scores for lower (transportation, housework, and labor) and higher intensity activities (exercise/sports) were significantly correlated with step counts and durations of physical activity <3 and >or=3 METs (r = .41, .28, .53), respectively. Controlling for age and ADL, scores for transportation, exercise/sports, and labor were greater in men, but women performed more housework. Sex- and ADL- or age-adjusted PAQ-EJ scores were significantly lower in older and dependent people. PAQ-EJ repeatability and validity seem comparable to those of instruments used in Western epidemiological studies. 相似文献
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Past studies on the effects of sexually explicit materials on women have tended to study them alone, in pairs, or in groups of strangers. By contrast, our study randomly assigned women to bring either a same-sex friend or a male partner to reflect more natural viewing conditions. Discussion between the participant and her companion followed exposure to the sexual images. Women who viewed pornography maintained their (quite high) level of negative mood, whereas women who viewed erotica experienced a substantial improvement in mood. The sex of the companion did not have a direct influence on participants' mood, with discussion improving mood across the board. However, participants' ratings of their satisfaction with the discussion were significantly influenced by the sex of their companion. We suggest that future research should focus more on the interpersonal aspects of male-female relationships when exploring the effects of sexually explicit materials on heterosexual women. 相似文献
104.
The author's dual-purpose evaluation assesses the effectiveness of formal collaboratives in stimulating organizational changes to improve chronic illness care (the chronic care model or CCM). Intervention and comparison sites are compared before and after introduction of the CCM. Multiple data sources are used to measure the degree of implementation, patient-level processes and outcomes, and organizational and team factors associated with success. Despite challenges in timely recruitment of sites and patients, data collection on 37 participating organizations, 22 control sites, and more than 4,000 patients with diabetes, congestive heart failure, asthma, or depression is nearing completion. When analyzed, these data will shed new light on the effectiveness of collaborative improvement methods and the CCM. 相似文献
105.
In New South Wales, Australia, a cost-effectiveness evaluation was conducted of an adult drug court (ADC) program as an alternative to jail for criminal offenders addicted to illicit drugs. This article describes the program, the cost-effectiveness analysis, and the results. The results of this study reveal that, for the 23-month period of the evaluation, the ADC was as cost-effective as were conventional sanctions in delaying the time to the first offense and more cost-effective in reducing the frequency of offending for those outcome measures selected. Although the evaluation was conducted using the traditional steps of a cost-effectiveness analysis, because of the complexity of the program and data limitations it was not always possible to adhere to textbook procedures. As such, each step involved in undertaking the cost-effectiveness analysis is discussed, highlighting the key issues faced in the evaluation. 相似文献
106.
The purpose of this study was to demonstrate the development of safety, permanency, and child well-being indicators by using administrative data sets as well as by using these indicators as tools for evaluating Florida's Community-Based Care (CBC) initiative. Longitudinal data from 37 counties including 4 counties that implemented community-based care were examined in this study. The results of the study indicated that the overall performance of CBC counties is at least as good as the performance of their comparison run by the state counties. The findings that emerged from this study may provide important lessons for developing a performance measurement system in the child welfare field. 相似文献
107.
Tse S 《Work (Reading, Mass.)》2004,23(3):267-274
The researchers investigated employers' experiences with individuals with a mental illness and in their workplaces. Seventy-two business owners or human resource managers were interviewed. Most knew the prospective employee's health background prior to deciding to employ them. The majority of the reported experiences with employed individuals were very positive. Key strategies the employers or managers reported using to support employees were: to create trustworthy relationships, to work through issues and to seek external support. 相似文献
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Sport for Development has many reported benefits, but quantitative evidence of the impact of these interventions in Low Income Countries remains sparse. A new monitoring and evaluation toolkit was used in a cross-sectional survey at Moving the Goalposts (MTG), a football project aiming to empower young Kenyan women. We wished to determine empirically whether increased membership duration brought increased benefits. MTG selected and translated toolkit items consistent with the organisation's strategic aims. We collected 333 completed questionnaires at 15 sites. Psychometric validation revealed some reliable scales; remaining items were scored separately. Scores were sensitive to differences between members defined by sociodemographic and site characteristics. Bivariate and multiple regression analyses showed that increased membership duration brought increasing benefits across several domains (perceived lifeskills; social life; insights about HIV/AIDS; outcomes related to female empowerment). Improved leadership skills were mainly age-related. Members attending more established sites experienced greater benefits, but members at more and less accessible sites benefitted similarly. Positive thoughts and feelings were related not to membership duration, but to how long a site had been operating. This indicates the importance of creating a positive culture over time. This cross-sectional study provides quantitative evidence for the benefits of Sport for Development initiatives. 相似文献