Missing data: current practice in football research and recommendations for improvement

IF 2.8 2区 医学 Q1 SPORT SCIENCES Science and Medicine in Football Pub Date : 2020-11-24 DOI:10.1080/24733938.2021.1922739
D. Borg, Robert Nguyen, Nicholas J. Tierney
{"title":"Missing data: current practice in football research and recommendations for improvement","authors":"D. Borg, Robert Nguyen, Nicholas J. Tierney","doi":"10.1080/24733938.2021.1922739","DOIUrl":null,"url":null,"abstract":"ABSTRACT Methods A survey of 136 articles published in 2019 (sampled at random) was conducted to determine whether a statement about missing data was included. Results The proportion of studies reporting on missing data was low, at 11.0% (95% confidence interval = 6.3% to 17.5%). Recommendations We recommend that researchers describe the number and percentage of missing values, including when there are no missing values. Exploratory analysis should be conducted to explore missing values, and visualisations describing missingness overall should be provided in the paper, or at least in supplementary materials. Missing values should almost always be imputed, and imputation methods should be explored to ensure they are appropriately representative. Researchers should consider these recommendations and pay greater attention to missing data and its influence on research results.","PeriodicalId":48512,"journal":{"name":"Science and Medicine in Football","volume":"6 1","pages":"262 - 267"},"PeriodicalIF":2.8000,"publicationDate":"2020-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/24733938.2021.1922739","citationCount":"13","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science and Medicine in Football","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1080/24733938.2021.1922739","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"SPORT SCIENCES","Score":null,"Total":0}
引用次数: 13

Abstract

ABSTRACT Methods A survey of 136 articles published in 2019 (sampled at random) was conducted to determine whether a statement about missing data was included. Results The proportion of studies reporting on missing data was low, at 11.0% (95% confidence interval = 6.3% to 17.5%). Recommendations We recommend that researchers describe the number and percentage of missing values, including when there are no missing values. Exploratory analysis should be conducted to explore missing values, and visualisations describing missingness overall should be provided in the paper, or at least in supplementary materials. Missing values should almost always be imputed, and imputation methods should be explored to ensure they are appropriately representative. Researchers should consider these recommendations and pay greater attention to missing data and its influence on research results.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
缺失的数据:目前的足球研究实践和改进建议
方法对2019年发表的136篇论文(随机抽样)进行调查,以确定是否包含关于缺失数据的陈述。结果报告缺失数据的研究比例较低,为11.0%(95%可信区间= 6.3% ~ 17.5%)。我们建议研究人员描述缺失值的数量和百分比,包括没有缺失值的情况。应进行探索性分析以探索缺失值,并应在论文中或至少在补充材料中提供描述缺失总体的可视化。缺失的值几乎总是应该归因,并且应该探索归因方法以确保它们具有适当的代表性。研究人员应该考虑这些建议,并更加关注缺失的数据及其对研究结果的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
CiteScore
6.70
自引率
11.80%
发文量
69
期刊最新文献
Measures of (injury and illness) occurrence: a primer on epidemiological concepts and terminology for authors. The maturity status but not the relative age influences elite young football players’ physical performance Inter-methodological quantification of the target change for performance test outcomes relevant to elite female soccer players Author reply to Weaving et al.: comment on: ‘A contemporary multi-modal mechanical approach to training monitoring in elite professional soccer: a mathematical problem?’ The influence of relative playing area and player numerical imbalance on physical and perceptual demands in soccer small-sided game formats
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1