In terms of health, a recent cost-effectiveness analysis of different interventions suggests that improved stoves and switching to kerosene and gas represent cost-effective solutions.
在卫生方面，最近对不同干预措施的成本效益分析表明，改进炉具和改用煤油和煤气是有成本效益的解决办法。
Provisions of company economic measure the effectiveness of the quality management system and method, ensure the quality cost analysis to improve quality, and to improve economic benefit.
规定公司经济性度量质量体系有效性的范围和方法，确保通过质量成本分析来改进质量，进而达到提高经济效益。
METHODS We collected all of related literatures in Chinese Biological Medicine Digest (CBMD) from 1987 to 1999. Then systematic review, cost effectiveness and sensitivity analysis were employed.
方法收集中国生物医学文摘（CBMD） 1987/1999的所有相关文献，进行系统综述、成本效益和灵敏度分析。
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