NEOMED Library: Journal Club Presentation Resources (Statistics Help): Confidence Intervals/ Type I & II Errors/ Statistical Power

Confidence Intervals

5 Tips For Avoiding P-Value Potholes
by Hilda Bastian PLOS Blog
Absolutely Maybe: Evidence and Uncertainties about Medicine and Life
A Beginners Guide to Interpreting Odds Ratios, Confidence Intervals and P Values
Students 4 Best Evidence (S4BE)
Confidence Interval or P-Value?: Part 4 of a Series on Evaluation of Scientific Publications
Du Prel J-B, Hommel G, Röhrig B, Blettner M. Confidence interval or P-value?: part 4 of a series on evaluation of scientific publications. Dtsch Arztebl Int. 2009;106(19):335-339.
Confidence Intervals
HealthKnowledge
Confidence Intervals: Interview with Dr. Gordon Guyatt
JAMAevidence podcast by Dr. Gordon Guyatt and Dr. Joan Stephenson
Episode 220: Confusing Confidence Intervals Podcast
James McCormack, Pharm.D. and Michael Allan, M.D. of the Therapeutics Education Collaboration.
How Confidence Intervals Become Confusion Intervals article
McCormack J, Vandermeer B, Allan G. How confidence intervals become confusion intervals. BMC Med Res Methodol. 2013;13(1):134.
How Results Are Presented (1): P-values, CIs and Significance
(2007), How results are presented (1): p-values, CIs and significance. Prescriber, 18: 33–37.
P Values or Confidence Intervals?
Sedgwick P. P values or confidence intervals? BMJ. 2013;346:f3212.
Statements of probability and confidence intervals
BMJ
Statistics Glossary: Confidence Interval
Valerie J. Easton and John H. McColl
Tips for Learners of Evidence-Based Medicine: 2. Measures of Precision (confidence intervals)
Article available online:
Hatala R, Keitz S, Wyer P, Guyatt G. Tips for learners of evidence-based medicine: 4. assessing heterogeneity of primary studies in systematic reviews and whether to combine their results. CMAJ. 2005;172(5):661-665.
Understanding a Confidence Interval
YouTube Video. Maureen Dobbins, Ph.D., National Collaborating Centre for Methods and Tools.

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www.whatisseries.co.uk
What are Confidence Intervals and P-Values?
Bandolier
What is...? series

Type I & II Errors / Power

Bandolier Mindstretcher 1: Power and Confidence
The Concepts of Statistical Power and Effect Size
Richard Jacobs at Villanova University
Detrimental Effects of Underpowered or Overpowered Studies
COMMON MISTAKES IN USING STATISTICS: Spotting and Avoiding Them. Martha K. Smith from the University of Texas at Austin.
Effect Sizes
Sedgwick P. Effect sizes. BMJ. 2012;345:e7370.
G*Power 3
University of Dusseldorf
Axel Buchner, Edgar Erdfelder, Franz Faul, and Albert-Georg Lang
Hypothesis Testing, Type I and Type II Errors
Article in PubMed Central
Power, Type II Error, and Sample Size
YouTube video by Terry Shaneyfelt, M.D.
Power Analysis
Jeffrey B. Henriques at the University of Wisconsin-Madison
Power YouTube Video
StatisticsLectures.com
PS: Power and Sample Size Calculation
Department of Biostatistics at Vanderbilt University
Russ Lenth's Power & Sample-size Page
statistical software
Type I and II Errors
COMMON MISTAKES IN USING STATISTICS: Spotting and Avoiding Them. Martha K. Smith from the University of Texas at Austin.
Type I Error
Definition is listed under definition for error. Delfini - Evidence- and Value-based Solutions for Health Care
Type II Error
Mark Ebell, MD, MS. and Henry Barry, M.D., M.S. - Michigan State University
What is Meant by "Statistical Power"
University of Nebraska–Lincoln Psyc350: Research Methods & Data Analysis course. Cal Garbin faculty member. Word document.
Statistical Power of a Study
University of Ottawa
Society, the Individual, and Medicine
No power, no evidence! - Students 4 Best Evidence

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Journal Club Presentation Resources (Statistics Help): Confidence Intervals/ Type I & II Errors/ Statistical Power

Confidence Intervals

Type I & II Errors / Power