The Importance of Sample Size Calculation and Power Analysis in Research Studies
Öz
Anahtar Kelimeler
Kaynakça
- 1. Altman DG. Statistics and ethics in medical research: III How large a sample? Br Med J. 1980 Nov 15;281(6251):1336-8. doi:10.1136/bmj.281.6251.1336
- 2. Kang M, Ragan BG, Park JH. Issues in outcomes research: an overview of randomization techniques for clinical trials. J Athl Train. 2008;43(2):215-21. doi:10.4085/1062-6050-43.2.215.
- 3. Andrade C. Sample Size and its Importance in Research. Indian J Psychol Med. 2020;42(1):102-103. doi: 10.4103/IJPSYM.IJPSYM_504_19.
- 4. de Bekker-Grob EW, Donkers B, Jonker MF, Stolk EA. Sample Size Requirements for Discrete-Choice Experiments in Healthcare: a Practical Guide. Patient. 2015;8(5):373-84. doi: 10.1007/s40271-015-0118-z.
- 5. Rutterford C, Taljaard M, Dixon S, Copas A, Eldridge S. Reporting and methodological quality of sample size calculations in cluster randomized trials could be improved: a review. J Clin Epidemiol. 2015;68(6):716-23. doi: 10.1016/j.jclinepi.2014.10.006.
- 6. Cesana BM, Antonelli P. Sample size calculations in clinical research should also be based on ethical principles. Trials. 2016;17(1):149. doi:10.1186/s13063-016-1277-5.
- 7. Charan J, Biswas T. How to calculate sample size for different study designs in medical research? Indian J Psychol Med. 2013;35(2):121-6. doi:10.4103/0253-7176.116232.
- 8. Hopewell S, Chan AW, Collins GS et al. CONSORT 2025 explanation and elaboration: updated guideline for reporting randomised trials. BMJ. 2025;389:e081124. doi: 10.1136/bmj-2024-081124.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Ortopedi, Klinik Tıp Bilimleri (Diğer)
Bölüm
Editoryal
Yayımlanma Tarihi
31 Aralık 2025
Gönderilme Tarihi
27 Aralık 2025
Kabul Tarihi
29 Aralık 2025
Yayımlandığı Sayı
Yıl 2025 Cilt: 9 Sayı: 3
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