生物医学期刊论著中重复测量设计计量资料统计分析和结果表达  

Statistical analysis and result presentation of repeated measurement data in original articles in biomedical journals

作　　者：李运明 路强 向雪梅 裴家兴 周鹏飞 郭望 张瀚博 杨孝光 Li Yunming;Lu Qiang;Xiang Xuemei;Pei Jiaxing;Zhou Pengfei;Guo Wang;Zhang Hanbo;Yang Xiaoguang(Department of Information,Medical Support Center,The General Hospital of Western Theater Command,Chengdu 610083,China;Department of Statistics,College of Mathematics,Southwest Jiaotong University,Chengdu 611756,China;School of Public Health,Southwest Medical University,Luzhou,Sichuan 646000,China;Basic Medical Laboratory,Medical Support Center,The General Hospital of Western Theater Command,Chengdu 610083,China)

机构地区：[1]西部战区总医院医疗保障中心信息科,成都610083 [2]西南交通大学数学学院统计系,成都611756 [3]西南医科大学公共卫生学院,四川泸州646000 [4]西部战区总医院医疗保障中心基础医学实验室,成都610083

出　　处：《创伤外科杂志》2023年第1期69-77,F0003,共10页Journal of Traumatic Surgery

基　　金：军队后勤科研重大项目(AWS21J004);全军保健专项科研课题(21BJZ39);西部战区总医院院管课题(2021-XZYG-A14);中央高校基础研究培育支持计划项目(2682021ZTPY018)。

摘　　要：计量资料是重复测量设计资料最为常见的数据类型,在生物医学期刊论著中常出现统计分析和结果表达错误。本文选取《医学统计学》教材实例,介绍了重复测量设计计量资料方差分析思路,给出了统计学方法描述,并区分是否存在交互作用,整理了主要研究结果、统计表和统计图,为生物医学科研人员尤其是临床医师和护士开展相关数据分析,撰写科研论文提供参考。Measurement data are the most common type of data for repeated measures designs.In original articles in biomedical journals,errors are often encountered for statistical analysis and result presentation.The example from the textbook“Medical Statistics”was selected in this lecture;the pathway and the description of statistical methods of the analysis of variance for measurement data of repeated measurement design were presented.According to whether there is interaction,the main research results,statistical tables and statistical charts were presented.This paper can provide reference for biomedical researchers,especially clinicians and nurses,to carry out data analysis and prepare scientific research papers.

关 键 词：统计分析 统计表 统计图 重复测量设计 计量变量 

分 类 号：R195.1[医药卫生—卫生统计学]