“社区干预研究统计学设计”的概念、定义、翻译、参考文献-科学参考

单词	社区干预研究统计学设计
释义	社区干预研究统计学设计 Encyclopedia 医学流行病学研究的统计学设计释 Community intervention study社区干预研究统计学设计以人群为基础的实验性研究。它是按随机分配的原则将符合条件的研究对象分到试验组（或不同水平的试验组）和对照组，试验组的研究对象施加一种或多种干预措施，前瞻性随访观察疾病或健康结局，评价干预措施是否有效的研究方法。
随便看	health maintenance in music health maintenance in sexual intercourse health maintenance in spring health maintenance in summer health maintenance in winter health maintenance of traditional Chinese medicine health maintenance organization health maintenance through Hilum Therapy health maintenance with acupoint sticking health maintenance with bath health maintenance with herbs health maintenance with moxibustion health maintenance with painting and calligraphy health maintenance with proper diet during convalescence health maintenance with proper diet for women and children health maintenance with proper diet in the elderly health maintenance with scraping therapy Health management health management Health Management Engineering health management for elderly health management model Health management statistics Health Management System health meteorology

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。