Laska and Meisner (1989, Biometrics 45, 1139-1151) dealt with the problem of testing whether an identified treatment belonging to a set of k + 1 treatments is better than each of the other k treatments. They calculated sample size tables for k = 2 when using multiple t-tests or Wilcoxon-Mann-Whitney tests, both under normality assumptions. In this paper, we provide sample size formulas as well as tables for sample size determination for k > or = 2 when t-tests under normality or Wilcoxon-Mann-Whitney tests under general distribution assumptions are used.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1111/j.0006-341x.2000.00879.x | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Acceptability and Determinants of Opportunistic Screening for Breast Cancer in Indian Women.
Asian Pac J Cancer Prev
January 2025
Department of General Surgery AIIMS Bhopal, India.
Background: Screening for breast cancer has been effective in decreasing mortality. Mammography is not readily available in resource-limited countries like India. Annual clinical breast examination has been demonstrated to be as effective as biennial mammography in reducing mortality with much less cost.
View Article and Find Full Text PDFCorrelates of length of stay in a short-term inpatient residential addiction treatment facility.
Alcohol Clin Exp Res (Hoboken)
January 2025
Institute of Behavioral Science, Feinstein Institutes for Medical Research, Manhasset, New York, USA.
Background: There is a gap in the extant literature regarding length of stay (LOS) in short-term inpatient addiction treatment facilities. Furthermore, there is a lack in focus on treatment factors which may be better indicators for positive patient outcomes than demographic profiles. The current study sought to examine modifiable correlates of LOS within a short-term inpatient residential facility to extend LOS and improve patient outcomes.
View Article and Find Full Text PDFA Systematic Review and Meta-Analysis Assessing the Impact of Improved Cookstove Technology Trials (ICTs) on Household Air Pollution and Human Health in Sub-Saharan Africa.
Curr Environ Health Rep
January 2025
Center for Public Health and Environmental Assessment, United States Environmental Protection Agency, 104 Mason Farm Rd., Chapel Hill, NC, 27514, USA.
Purpose Of Review: A major contributor to household air pollution (HAP) in sub-Saharan Africa (SSA) is unclean cooking fuel. Improved cookstove technology (ICT) interventions have been promoted as a solution, but their impacts on health are unclear. Our aim is to conduct a systematic review to explore the impacts of ICT interventions on health outcomes in SSA.
View Article and Find Full Text PDFComparative Study between Two Adjacent Implants Supported Crowns and One Implant Supported Cantilever Fixed Dental Prosthesis: An Study.
J Contemp Dent Pract
October 2024
Department of Crown and Bridge, Faculty of Dentistry, Al-Azhar University, Cairo, Egypt.
Aim: To assess hard as well as soft peri-implant tissues within cases having two lost adjacent anterior teeth treated through placing either two implants with two separate crowns or only an implant along with a crown with a cantilever, and evaluating the effect of polyetheretherketone (PEEK) restoration on cantilever design up to 18 months after functional loading.
Materials And Methods: Twenty-seven participants (15 males and 12 females; mean age, 38.6 years; range 20-50 years) with missing two adjacent anterior teeth were treated with implant system (Flotecno implant system, Italy).
Steam sterilisation of disposable surgical gowns does not compromise resistance to wet microbial penetration.
Vet Rec
January 2025
Department of Surgery, Anesthesia and Orthopedics of Large Animals, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.
Background: Reuse of disposable medical products is common practice in veterinary medicine; however, studies on the safety of such reuse are often lacking. This study aimed to determine whether steam sterilisation of disposable surgical gowns compromises their resistance to wet microbial penetration.
Methods: Twenty surgical gowns were removed from their sterile packaging, manipulated, wetted, dried and subsequently repacked and steam sterilised.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!