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991.
贸易自由化环境中的女性迁移流动及其对生殖健康的影响   总被引:2,自引:0,他引:2  
谭琳  宋月萍 《人口研究》2004,28(4):57-62
贸易自由化引致包括女性劳动力在内的大规模乡城劳动力迁移 ,不可避免地影响着流动女性的生殖健康。通过分析社会经济相关因素以及各级政府管理、服务因素 ,本文认为贸易自由化促进的劳动力迁移对女性劳动者的生殖健康产生一定的积极影响 ;但同时 ,户籍制度的限制、工作生活环境的压力以及生殖健康服务的缺乏也在威胁流动女性的生殖健康。由此提出 :在贸易自由化的环境中改进流动人口计划生育管理和生殖健康服务 ,不但有利于流动女性的健康和发展 ,也是经济社会可持续发展的要求  相似文献   
992.
Clinical and health policy research frequently involves health status measurement using generic or disease specific instruments. These instruments are generally developed to arrive at several scales, each measuring a distinct domain of health quality of life (HQOL). Clinical settings are starting to explore how to integrate patient perspectives of HQOL outcomes into patient care. However, the length of many HQOL instruments poses a challenge in terms of patient burden, as well as clinic flow time. The most popular paradigm for scale construction utilizes classical test theory methodology and can lead to excessive and redundant items in an effort to bolster reliability measurements such as Cronbach’s alpha above levels of accepted reliability. This paper presents techniques for utilizing item response theory to arrive at single item scales that are diagnostically informative and short enough to have clinical utility. A danger of such dramatic scale reduction is that validity might be compromised. This danger is addressed in terms of criterion related validity and sensitivity to clinical changes over a 36 months period. The reduction methods are illustrated using selected scales from the Arthritis Impact Measurement Scales 2 (AIMS2) with data obtained from the study Pharmaceutical Care Outcomes: The Patient Role (PCOPR).  相似文献   
993.
我国老年人健康自评影响因素分析   总被引:12,自引:0,他引:12  
谷琳  乔晓春 《人口学刊》2006,9(6):25-29
健康自评是研究对象对自身健康的主观感受,是调查中经常运用的变量。健康自评能够反映健康状态的主观和客观两个方面,因此健康自评可以作为评价老年人健康状况的一个重要指标。采用2002年全国老年调查数据,做不同老年人群体的健康自评的差异性分析并进一步探究影响因素。旨在回答我国老年人健康自评的影响因素,对老年人自身和政策制定者提供参考依据。健康的生活方式对健康自评有积极的影响,身体的健康和健康自评有很强的相关性,老年人的社会人口学特征对健康自评影响十分有限。  相似文献   
994.
Recent projects on international instrument development have produced a wide array of health indicators that may be used for cross-cultural field-testing, however more information on their cross-cultural performance in relation to health determinants is necessary. The current study approaches one step for international conceptual validation by analysing the association between various health determinants and different types of health outcomes (mental health, quality of life) across a range of countries or geographical areas. The current study is based on the EUROHIS project that has been conducted in a sample of 4849 adults across 10 European countries. Results highlight that interactions between health determinants with subjective mental health, general health and quality of life (QoL) differ between Western European countries, Eastern European countries and the Newly Associated States as well as Israel. Using a MIMIC model approach, we were able to show that the impact of each of the sociodemographic variables cannot be interpreted on the basis of its single loading but only seeing the interacting with other indicators. Future studies should include sociodemographics in MIMIC models in each latent factor before carrying out regressions on a larger scale. Future investigations will require larger and representative samples to (a) test models on latent factors of mental health and QoL and (b) on the basis of these findings test overall structural models across countries.  相似文献   
995.
Health expectancies of the states ‘Disability-free’ and ‘Disabled’ are estimated for Australian females and males aged 60 and over, both by cohort from 1980 and current for survey years 1981, 1988, 1993 and 1998. Modifications of recently developed logistic regression techniques are used rather than the standard 1971 method due to Sullivan. Results from the three later surveys are broadly similar and differ in important respects from those of the 1981 survey. Based on the last three surveys our estimates support the view that, depending on age, two-thirds or more of the increase in female life expectancy over the decade 1988–1998 is spent in the Disabled state. The situation is worse for elderly men, for whom all of the increased years of expected life are estimated to be spent in the Disabled state. The findings do not support rectangularization of the survival curve or Disability-free survival curve.  相似文献   
996.
When capital and labor markets are imperfect, choice sets narrow, and parents must choose how to ration available funds and time between their children. One consequence is that children become rivals for household resources. In economies with pro-male bias, such rivalries can yield gains to having relatively more sisters than brothers. Using a rich household survey from Ghana, we find that on average if children had all sisters (and no brothers) they would do roughly 25-40% better on measured health indicators than if they had all brothers (and no sisters). The effects are as large as typical quantity-quality trade-offs, and they do not differ significantly by gender. Received: 22 May 1996 / Accepted: 13 July 1998  相似文献   
997.
The quality of health services is a subject of increasing interest to health care providers and organizations responsible for financing and promoting health services. The importance of the client's perspective (and by inference, the perspective of potential clients, as well) is now well established, but efforts to define and measure quality have thus far been limited to the perspective of experts even when the experts claim to speak for the clients. In this paper we utilize family planning programs to explore issues of the quality of health services. We propose that a better understanding of the view of quality actually held by family planning program clients will clarify the influence of quality on the use of services, a clarity that has not been possible by looking at quality only as defined by providers, managers or experts. We review the literature on quality of services and identify the gaps in research that must be filled if a better understanding of what quality is and how it relates to service outcomes is to be obtained. A first step must be the research required to develop a set of measures of quality that reflects the multi-dimensional nature of quality, includes the clients' view of services in the definition of quality, and incorporates methodologies required to ascertain the true view of clients. Finally, we suggest that dimensions of quality identified as important for clients as a group will be more predictive of use of services than dimensions identified as important to providers.  相似文献   
998.
    
The reproduction ofSogatella furcifera was investigated in a chemically fertilized rice field and an organically farmed field. In the latter, the density of immigrants was significantly higher, while the settling rate of female adults and the survival rate of immature stages of ensuing generations were lower. The number of eggs laid by a female of the invading and following generations was smaller, and the percentage of brachypterous females in the next generation was also lower. Consequently, the density of nymphs and adults in the ensuing generations decreased in the organically farmed field. For an experimental comparison, potted rice plants were cultivated using seedlings and soil from the chemically fertilized or the organically farmed fields. WhenSogatella furcifera was reared on these plants, both the reproductive rate and the appearance rate of brachypterous female adults were lower in the organic treatment. Egg hatchability was also lower in the organic treatment. This experiment suggested that a specific nutritional condition in rice plants suppressed the population ofS. furcifera in the organically farmed field.  相似文献   
999.
通过对1 154名初一至高三学生的调查,探索累积生态资源、青少年自我效能感与意向性自我调节三者之间的关系。具体来说,青少年拥有的生态资源数量正向预测意向性自我调节水平,而青少年的自我效能感中介作用于生态资源数量与意向性自我调节的关系。这表明,累积生态资源既可直接对青少年意向性自我调节产生积极影响,又可通过自我效能感对意向性自我调节产生间接作用。因此,在推进积极心理健康教育的进程中,需要凸显青少年在自身发展中的自主性以及多重生态资源的联合作用。  相似文献   
1000.
2020年暴发的新冠肺炎疫情是全球共同关注的重大突发公共卫生事件,习近平总书记指出要加强舆论引导,营造强信心、暖人心、聚民心的舆论氛围。立足国家层面,将疫情期间的新闻策略归纳为三种典型策略框架——建构大国形象(强信心)、筑建共同体文化(暖人心)、建立公正机制(聚民心),并进行实证研究。研究发现:对三大典型策略的主流新闻,人群的反应均倾向于比较积极的情绪,认可程度及信心倾向较高;国家机关和国有企业的人员、收入稳定人群、26~45岁的中青年对国家拥有更强的信心。  相似文献   
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