USMLE® Step 2 CK · Biostatistics & Epidemiology · Topic BIO-STAT-02
Statistical power & sample size determination
Statistical power & sample size determination (BIO-STAT-02) in USMLE® Step 2 CK Biostatistics & Epidemiology (USMLE® Step 2 CK Review Book p. 81). Guideline basis: 2022 USMLE® Step 2 CK Content Outline. Covers: Power and its determinants, Composite endpoints and component analysis, Standard error vs standard deviation; CI width and sample size. Practice 30 QuestionBank questions, ChartWalk bedside clinical algorithms, FlashCards, and ImageBank on TheCodexes.com. Understand beyond your boards.
- Topic Code
- BIO-STAT-02
- Chapter
- Biostatistics & Epidemiology
- Review Book Page
- p. 81
- QuestionBank Items
- 30 questions
Primary Guideline / Source: 2022 USMLE® Step 2 CK Content Outline
Key Clinical Sections
- Power and its determinants
- Composite endpoints and component analysis
- Standard error vs standard deviation; CI width and sample size