نتایج جستجو برای: scientific effectiveness
تعداد نتایج: 680610 فیلتر نتایج به سال:
This study is determinded to build a model for improving the effectiveness of national media impact on the promotion of science and technology. This by reviewing, there is researched at the first, theoretical studies of scientific and technological culture in the world, then compared benchmarking between Iran and the country's position The questionnaire was designed based on global studies an...
Injury sustained through falling is a significant risk for the elderly and a significant burden on the health service. Although many risk factors have been detected and interventions proposed, there remains limited evidence concerning the cost-effectiveness of fall prevention. This study addressed the cost-effectiveness of a home assessment and modification program hypothesised to reduce risk o...
background although medical oncologists can have an important role in controlling the cost of cancer treatment, there is little information about their attitudes toward the cost of cancer treatment and the impact of cost on their treatment recommendations, especially in low- and middle-income countries (lmics). in this study, we assessed the attitude of iranian medical oncologists toward some e...
The study identified and evaluated the options for population-level government policies to increase the prevalence of homes free of secondhand smoke (SHS). We used three criteria to evaluate the policy options: effectiveness, the reductions on inequalities in SHS exposure, and cost-effectiveness. Evidence indicates some association between relatively comprehensive tobacco control programmes and...
OBJECTIVE To identify and evaluate the options for population level government policies to increase the prevalence of homes free of secondhand smoke. METHODS The literature was searched for population level policy options and evidence on them. Three criteria were used to evaluate the policy options: effectiveness, the reductions on inequalities in secondhand smoke exposure, and cost effective...
BACKGROUND International evidence shows that mass media campaigns are effective tobacco control interventions. However, they require substantial investment; a key question is whether their costs are justified by their benefits. The aim of this study was to systematically and comprehensively review economic evaluations of tobacco control mass media campaigns. METHODS An electronic search of da...
INTRODUCTION The application of health economic evaluation (HEE) evidence can play an important role in strategic planning and policy making. This study aimed to assess the scope and quality of existing research, with the goal of elucidating implications for improving the use of HEE evidence in Vietnam. METHODS A comprehensive search strategy was developed to search medical online databases (...
BACKGROUND A significant number of women in low and middle income countries (L-MICs) who need any family planning, experience a lack in access to modern effective methods. This study was conducted to review potential cost effectiveness of scaling up family planning interventions in these regions from the published literatures and assess their implication for policy and future research. STUDY ...
We describe a simplified model, based on the current economic and health effects of human papillomavirus (HPV), to estimate the cost-effectiveness of HPV vaccination of 12-year-old girls in the United States. Under base-case parameter values, the estimated cost per quality-adjusted life year gained by vaccination in the context of current cervical cancer screening practices in the United States...
Two sources of methionine (Met) activity are frequently used in commercial feed formulation: DL-2-hydroxy-4-(methylthio) butanoic acid (HMTBA), most commonly available as an 88% solution with 12% water; and DL-methionine (DLM, 99% powder). Despite the fact that both compounds have been in commercial use for over 50 yr, controversy and confusion remain with respect to their relative bioefficacy ...
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