Conducting a study in too small sample size or too large sample size have ethical, scientific, practical, and economic strings attached to it and have detrimental effects in the research outcomes. A myriad of factors including the study design, type of power analysis, sampling technique employed,...
research, which can be used in conjunction with the characteristics of individual studies to estimate an appropriate sample size prior to data collection. This synthesis also provides an important resource for researchers, academic journals, journal reviewers, ethical review boards, and funding agencies ...
Ethical considerations in oncology: balancing the interests of patients, oncologists, and society. Oncologists face ethical dilemmas every day in deciding about choice of treatment, continuation of treatments, events near the end of life, conflicts of in... TJ Smith,JN Bodurtha - 《Journal of ...
Research Proposal Template Please note that instructions (in italics) should be deleted and replaced by the appropriate entries. The word guides are a...
analysis and interpretation: the appropriate choice of control group, types of noninferiority trial, ethical considerations, sample size determination and potenti... SJ Pocock - 《Fundamental & Clinical Pharmacology》 被引量: 142发表: 2010年 Sample size determination for equivalence test using rate ra...
Little is known about the prevalence and nature of paraphilic interests in the Hong Kong young adult population. This study explores the psychosocial facto
The questions, options and considerations guide the user through the process of formulating a strategy to capture a representative and equitable sample in a particular research context and consider potential limitations during study design, facilitating transparent reporting. The process was iterated and ...
BriU J.udiCmw9r5) 72,1-9 © 1995 tocddon Press Al rihts reserved 0007-0920/95 $12.00 P SPECIAL EDITORIAL SERIES - STATlSTICAL ISSUES IN CANCER RESEARCH Sample size: how many patients are necessary? PM Fayers and D Machin Medical Research Concil Cancer Trials Office, 5 Shaftesbury ...
Additionally, ethical considerations play a significant role in the collection of tissue samples from marine animals. Researchers must ensure that their methods are humane and do not harm the animals in any way. This often means using non-invasive techniques such as biopsy darts or remote sampling...
research has been done. The Problematic Pornography Use Scale is one of the scales assessing the severity of PPU. This study validated a Japanese version of the Problematic Pornography Use Scale (PPUS-J) and examined its psychometric properties in a sample of 1011 individuals through an online ...