What you need to know about statistics Part I: validity of diagnostic and screening tests

被引：0
|
作者：
Ronald L. Thomas
Marwan A. Zidan
Thomas L. Slovis
机构：
[1] Wayne State University School of Medicine,Department of Pediatrics, Children’s Research Center of Michigan, Pediatric Prevention Research Unit
[2] Wayne State University School of Medicine,Department of Pediatric Radiology, Children’s Hospital of Michigan
来源：
Pediatric Radiology | 2015年 / 45卷
关键词：
Statistics; Diagnostic and screening tests; Sensitivity; Specificity; Validity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The intent of this manuscript is to provide guidance and support to clinicians and investigators for reporting the results of screening and diagnostic tests. This article is the first of two parts addressing statistics in imaging research. In this part validity measures are discussed. In part II reliability measures will be discussed. In discussing validity, the following concepts will be introduced: (1) functions of diagnostic tests, (2) statistical characteristics of diagnostic tests and application of validity measures, (3) power and sample size for testing the sensitivity and specificity of the diagnostic test, (4) statistical versus clinical significance and (5) characteristics of a useful diagnostic test.
引用
收藏
页码：146 / 152
页数：6
相关论文
共 50 条
  • [21] WHAT YOU NEED TO KNOW ABOUT - TAXOL
    LILLEY, LL
    SCOTT, HB
    [J]. AMERICAN JOURNAL OF NURSING, 1993, 93 (12) : 46 - 50
  • [22] What you need to know about cybersecurity
    Hoske, Mark T.
    [J]. Control Engineering, 2020, 67 (12):
  • [23] What you need to know about NAS
    Williams, Tim
    Smith, Sue
    [J]. Storage Management Solutions, 1999, 4 (05): : 22 - 24
  • [24] What do I need to know about oral cancer screening?
    Williams, Michele
    Poh, Catherine F.
    Zhang, Lewei
    Rosin, Miriam R.
    [J]. JOURNAL OF THE CANADIAN DENTAL ASSOCIATION, 2007, 73 (09): : 797 - 798
  • [25] "This is What I Need You to Know": An infant's drive to be thought about
    Guy, D.
    Stuchbery, M.
    [J]. INFANT MENTAL HEALTH JOURNAL, 2010, 31 (03) : 248 - 248
  • [26] What you need to know about operational amplifiers
    Univ of Minnesota-Duluth, Duluth, United States
    [J]. EC M Electr Constr Maint, 10 (6pp):
  • [27] What you need to know about ion beams
    Daya, Puja
    Charisopoulos, Sotirios
    [J]. IAEA Bulletin, 2022, 63 (02): : 26 - 27
  • [28] WHAT YOU NEED TO KNOW ABOUT - RADIOFREQUENCY ABLATION
    BUBIEN, RS
    KNOTTS, SM
    MCLAUGHLIN, S
    GEORGE, P
    [J]. AMERICAN JOURNAL OF NURSING, 1993, 93 (07) : 30 - 37
  • [29] What you need to know about pe joining
    [J]. Gas Industries (Park Ridge, Illinois), 1993, 38 (02):
  • [30] What you need to know about physician associates
    Lynn, Eabha
    [J]. BMJ-BRITISH MEDICAL JOURNAL, 2023, 383
12345