Research Techniques Made Simple: Sample Size Estimation and Power Calculation.
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Summary
Calculations require specification of the null hypothesis, the alternative hypothesis, type of outcome measure and statistical test, α level, β, effect size, and variability (if applicable).
- Type
- review
- Published
- 2018-08-01
- Cited by
- 105
- References
- 13
- Access
- Open access
- OpenAlex
- https://openalex.org/W2883778230
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:51706708
Keywords
Simple (philosophy), Estimation, Sample size determination, Statistics, Sample (material)
References
- Designing clinical research
- Power and sample size.
- Sample Size and Statistical Power Calculation in Genetic Association Studies
- An introduction to power and sample size estimation
- Sample size calculations for randomized controlled trials.
- Power and sample size.
- 5-Fluorouracil for Actinic Keratosis Treatment and Chemoprevention: A Randomized Controlled Trial.
- How many mice? Design considerations for murine studies.
- Research Techniques Made Simple: Choosing Appropriate Statistical Methods for Clinical Research.
- Five-Year Results of a Randomized Controlled Trial Comparing Effectiveness of Photodynamic Therapy, Topical Imiquimod, and Topical 5-Fluorouracil in Patients with Superficial Basal Cell Carcinoma.
- Similar efficacy, safety and immunogenicity of adalimumab biosimilar BI 695501 and Humira reference product in patients with moderately to severely active rheumatoid arthritis: results from the phase III randomised VOLTAIRE-RA equivalence study
- Editorial: Multiplicity issues in clinical trials
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- VSMC-Specific Deletion of FAM3A Attenuated Ang II-Promoted Hypertension and Cardiovascular Hypertrophy
- An orally available hypoglycaemic peptide taken up by caveolae transcytosis displays improved hypoglycaemic effects and body weight control in db/db mice
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- Factors associated with diabetes distress among adolescents with type 1 diabetes.
- Multifunctional CuxS- and DOX-loaded AuNR@mSiO2 platform for combined melanoma therapy with inspired antitumor immunity.
- A Pro-Environmental Method of Sample Size Determination to Predict the Quality Level of Products Considering Current Customers’ Expectations
- COVID-19 Vaccination Acceptance Among Healthcare Workers and Non-healthcare Workers in China: A Survey
- Narrowing down the number of potential plant-based probiotic candidates by successive in vitro, technological and in vivo assays.
- Genetic and Environmental Effects on Liver Diseases
- Comparison of feldspathic veneer surface treatments on ceramic bracket SBS, ARI and surface roughness after different debonding/polishing methods: An in vitro study.
- A Systematic Review of a Polyvagal Perspective on Embodied Contemplative Practices as Promoters of Cardiorespiratory Coupling and Traumatic Stress Recovery for PTSD and OCD: Research Methodologies and State of the Art
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- Calculating the Sample Size in Quantitative Studies
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