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21.
王平 《辽宁医学院学报(社会科学版)》2008,(3):52-55
魏晋南北朝时期是中国古代疾疫的高发阶段,一些学者们对这方面的研究颇为重视。20世纪80年代以来,随着认识和研究的不断深入,研究成果层出不穷,一些独特的研究方法及其特点也逐渐呈现出来。总结经验,抓住薄弱环节,有助于此项研究进一步得到深入。 相似文献
22.
Research on the social determinants of health in developing countries is increasingly focusing on the importance of gender. Cardiovascular conditions such as hypertension are a growing concern in developing countries, where they are now the leading cause of death. Researchers have documented differences in hypertension between men and women, but the importance of gendered practices in shaping these differences has been left unexamined. Using national data from the India Human Development Survey 2005 (N = 101,593), this study assesses the moderating role of two salient and widespread gendered practices—women’s seclusion and decision-making power—on hypertension disparities between women and men. Both seclusion and low decision-making power are associated with increased odds of hypertension for women, but in the case of seclusion reduced hypertension for men. Results also show the gender gap in hypertension is exacerbated with women’s seclusion and low decision-making power. 相似文献
23.
As STD infections including HIV increase in the United States, it has become increasingly important to policy makers to ascertain the extent to which knowledge and perceptions of AIDS risk affect an individual's probability of altering their sexual or contraceptive behavior to avoid infection. This paper examines the extent to which women's perceptions of their own and their partners' risk of HIV infection affects the probability of using a condom for protection against sexually transmitted diseases. This paper also examines the extent to which HIV testing may affect motivation for condom use. Crosstabulations reveal that prophylactic condom use is more prevalent among women who have been tested for HIV and increase as perceptions of their chance (and their partner's chance) of being positive increases. The multivariate results from this study indicate that having an HIV test significantly predicts the likelihood of using a condom for STD prevention for US women. Furthermore, women who perceive themselves to be at least somewhat likely to be HIV positive have a higher probability of using a condom to prevent sexually transmitted disease, and women who perceive their partners to be HIV positive are twice as likely as other women to use a condom for STD prevention. However, women who consider themselves likely to be HIV positive are no more likely to use a condom than those who consider themselves not at risk. 相似文献
24.
利用霍邱、肥东、长丰三县调研数据,构建logit模型分析养殖户对疫病防控公共服务的满意度及其影响因素.研究结果表明,规模养殖户满意度受到养殖年数、预防免疫认知度、畜牧主管部门培训、畜牧兽医行政管理部门免疫消毒是否及时四个因素的高度影响,养殖时间越长、对预防免疫认知度越高、培训越规范、免疫消毒越及时,养殖户的满意表现越高;其次政府主导的防疫体系,其目标导向与养殖户自身的目标并不完全一致,是政府投入逐渐增加、防疫效果未能改善的主要原因. 相似文献
25.
王娜 《西南农业大学学报(社会科学版)》2008,6(5)
清乾隆皇帝之元后富察氏孝贤皇后,出身名门,一生恭俭贤淑,颇受好评;但关于孝贤皇后之死,正史、野史众说纷纭。经系统地研究和考辨,笔者推断出孝贤皇后崩逝之根本原因在于其长期身心受损,旅途劳累、微感寒疾只不过是其死亡之导火索,而乾隆帝"舟中夜宴"或许也进一步加快了其死亡步伐。 相似文献
26.
Stochastic scenario trees are a new and popular method by which surveillance systems can be analyzed to demonstrate freedom from pests and disease. For multiple component systems—such as a combination of a serological survey and systematically collected observations—it can be difficult to represent the complete system in a tree because many branches are required to represent complex conditional relationships. Here we show that many of the branches of some scenario trees have identical outcomes and are therefore redundant. We demonstrate how to prune branches and derive compact representations of scenario trees using matrix algebra and Bayesian belief networks. The Bayesian network representation is particularly useful for calculation and exposition. It therefore provides a firm basis for arguing disease freedom in international forums. 相似文献
27.
职业病防治法的规定已经较落后,应当对其进行修改,扩大职业病的范围,同时为集体合同约定职业病条款预留空间。改革职业病的管理体制,积极完善工会组织,充分利用行业集体合同、区域集体合同和专项集体合同等现有机制,通过集体协商,引导劳动者和用人单位通过集体合同解决职业病防治问题,无论对于合同双方主体还是对于整个社会都是有益的。 相似文献
28.
Frederic B. Siskind 《Risk analysis》1987,7(1):59-69
The potentially huge financial liability due to asbestos product suits and the resulting filings for reorganization in bankruptcy by Manville, UNR Industries, Inc., and Amatex, has become a major public policy concern. In response to the problem several bills have been introduced in the Congress to provide compensation for asbestos (and other occupational disease) victims. This paper estimates the cost of compensating asbestos victims under the provisions of the "Occupational Disease Compensation Act of 1983," introduced by Congressman George Miller. Utilizing fatality projections from studies by Enterline, Selikoff, and Walker, and assumptions regarding likely claims filing and success rates, duration and degree of disability, and medical expenses, first year costs for this legislation are estimated to range from a low of $131 million to a high of $ billion. Present value cost estimates at a 2% real discount rate range from $3 billion to $56 billion. The paper also estimates the impact of possible modifications to the compensation provisions of the legislation. Reducing medical payments by the amount received from medicare would lower costs by 3-4%. Providing survivors with a 3-year lump sum benefit rather than a 5-year lump sum payment would save 20-25% as would offsetting the 5-year lump sum by expected social security old age and disability benefits. Combining all of these changes would reduce costs by almost 50%. 相似文献
29.
介绍利用中草药黄芩提取物黄芩甙制成水包油型护肤霜,其各项理化指标符合QB/T1857—93标准。临床应用结果表明,该护肤霜对黄褐斑、色素沉着、痤疮、皮肤粗糙、干裂疗效显著。 相似文献
30.
蔡孝恒 《南京中医药大学学报(社会科学版)》2003,4(3):148-152
江泽民同志非常重视卫生预防工作,对此作过详细阐述,学习和研究江泽民同志的卫生预防思想,有利于促进我国卫生事业的发展。从"预防为主"是我国卫生工作的基本方针之一、预防工作的重点、预防工作的举措等方面对江泽民的卫生预防思想进行了初步探讨。 相似文献