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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。
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small inductive dimension
small-injective module
small interfering RNA
small interfering RNA,siRNA
small intestinal bacterial overgrowth
small intestinal gland
small intestine
small intestine and colon transit test
small intestine cancer
Small Intestine Channel of Hand Taiyang
small intestine dan
small intestine injury
small intestion cutaneous region of hand Taiyang
small king column
small left module
small lymphocyte
Small Magellanic Cloud
Small Mass
Small Missions for Advanced Research and Technology
Small Missions for Advanced Research in Technology-1
Small Missions for Advanced Research in Technology-1 probe
small modular immunopharmaceutical,SMIP
small module
small molecular electron transporting material
small molecular exciton block material
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更新时间:2026/11/3 12:44:14