摘要
临床研究中基线信息的统计分析主要涉及两方面内容:研究人群的入选排除过程;研究人群基线特征的描述与比较。本文将结合研究实例阐述其统计分析方法及统计图表的展现形式。
Baseline information analysis can be summarized into two aspects:(1)The inclusion and exclusion process of the study population;(2)Description and comparison of baseline characteristics of the study population.This paper aims to provide a brief summary and real examples of statistical methods and statistical charts related to baseline information analysis in clinical research.
作者
谷鸿秋
Gu Hongqiu(China National Clinical Research Center for Neurological Diseases,Beijing,100050,China Beijing Tiantan Hospital,Capital Medical University,Beijing,100050,China.)
出处
《中国循证心血管医学杂志》
2018年第8期910-912,共3页
Chinese Journal of Evidence-Based Cardiovascular Medicine
基金
首都医科大学附属北京天坛医院青年基金(2016-YQN-07)
关键词
临床研究
基线信息
统计分析
统计图形
统计表格
Clinical research
Baseline information
Statistical analysis
Statistical graph
Statistical table
