【摘要】 目的:采用CHISS统计软件实现临床药物试验中多个率的比较问题。方法:通过实例分析对比CHISS软件和理论计算多个率的差异。结果:分析结果表明对于多个率比较数据的处理,CHISS软件所输出的结果完全正确。结论:CHISS软件使用方便快捷,结论可靠,在临床药物试验定性数据多个率的比较问题时值得采用。更多还原

【Abstract】 Objective: To explore the comparison and analysis of multiple sample rates in clinical drugs trials by CHISS statistical software application and the implementation of the software. Methods: Multiple sample rates by CHISS application and theoretical calculation were compared by case analysis. Results: CHISS statistical software had calculation accuracy and credibility in multiple sample rates by comparison of manpower. Conclusion: Multiple sample rates by CHISS analysis in clinical drugs trials can be carried out conveniently and quickly. CHISS statistical software can meet the needs of medical statistics and data analysis of academic research.更多还原