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Showing 13 to 24 of 29 entries
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[The analysis of threshold effect using Empower Stats software].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi

Lin L, Chen CZ, Yu XD.
PMID: 24517951
Zhonghua Liu Xing Bing Xue Za Zhi. 2013 Nov;34(11):1139-41.

In many studies about biomedical research factors influence on the outcome variable, it has no influence or has a positive effect within a certain range. Exceeding a certain threshold value, the size of the effect and/or orientation will change,...

What is a CI?.

Evidence-based nursing

Clarke J.
PMID: 22767694
Evid Based Nurs. 2012 Jul;15(3):66. doi: 10.1136/ebnurs-2012-100802.

No abstract available.

[Author's reply to Silva].

Medwave

Madrid Aris E, Martínez Lomakin F.
PMID: 25199045
Medwave. 2014 Feb 20;14(1):e5897. doi: 10.5867/medwave.2014.01.5897.

No abstract available.

Statistical significance versus clinical relevance.

Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association

van Rijn MHC, Bech A, Bouyer J, van den Brand JAJG.
PMID: 28064161
Nephrol Dial Transplant. 2017 Apr 01;32:ii6-ii12. doi: 10.1093/ndt/gfw385.

In March this year, the American Statistical Association (ASA) posted a statement on the correct use of P-values, in response to a growing concern that the P-value is commonly misused and misinterpreted. We aim to translate these warnings given...

Confidence Intervals for Omega Coefficient: Proposal for Calculus.

Adicciones

Ventura-León JL.
PMID: 28749528
Adicciones. 2018 Jan 01;30(1):77-78. doi: 10.20882/adicciones.962.

La confiabilidad es entendida como una propiedad métrica de las puntuaciones de un instrumento de medida. Recientemente se viene utilizando el coeficiente omega (ω) para la estimación de la confiabilidad. No obstante, la medición nunca es exacta por la...

P values and confidence intervals.

Journal of the American Dental Association (1939)

Rethman MP.
PMID: 29080601
J Am Dent Assoc. 2017 Nov;148(11):784. doi: 10.1016/j.adaj.2017.09.025.

No abstract available.

Evaluating exposure using confidence intervals: implication in tiered quantitation of metabolites for safety risks.

Bioanalysis

Niwa M, Ishii T, Ono K, Kuriyama S, Nakai N, Hosaka S, Mayumi T, Yasuda Y, Yamakawa T.
PMID: 30295549
Bioanalysis. 2018 Oct;10(19):1553-1556. doi: 10.4155/bio-2018-0217.

No abstract available.

Surprise!.

American journal of epidemiology

Cole SR, Edwards JK, Greenland S.
PMID: 32648906
Am J Epidemiol. 2021 Feb 01;190(2):191-193. doi: 10.1093/aje/kwaa136.

Measures of information and surprise, such as the Shannon information value (S value), quantify the signal present in a stream of noisy data. We illustrate the use of such information measures in the context of interpreting P values as...

Confidence Intervals: Linking Evidence to Practice.

The Journal of orthopaedic and sports physical therapy

Kamper SJ.
PMID: 31570078
J Orthop Sports Phys Ther. 2019 Oct;49(10):763-764. doi: 10.2519/jospt.2019.0706.

Two previous Evidence in Practice articles described the shift in clinical research toward using between-group differences as the measure of treatment effectiveness. One key advantage to reporting the between-group difference (the effect estimate), as opposed to only providing a

Transformations, means, and confidence intervals.

BMJ (Clinical research ed.)

Bland JM, Altman DG.
PMID: 8616417
BMJ. 1996 Apr 27;312(7038):1079. doi: 10.1136/bmj.312.7038.1079.
Free PMC Article

No abstract available.

Significance level and confidence interval.

Journal of dental research

Potter RH.
PMID: 8120210
J Dent Res. 1994 Feb;73(2):494-6. doi: 10.1177/00220345940730020101.

No abstract available.

Sample size recalculation in internal pilot study designs: a review.

Biometrical journal. Biometrische Zeitschrift

Friede T, Kieser M.
PMID: 16972704
Biom J. 2006 Aug;48(4):537-55. doi: 10.1002/bimj.200510238.

The adequacy of sample size is important to clinical trials. In the planning phase of a trial, however, the investigators are often quite uncertain about the sizes of parameters which are needed for sample size calculations. A solution to...

Showing 13 to 24 of 29 entries