Sample size write-up
The assistant suggested a single-proportion design, read the published abstracts it found and recommended the closest match to the study setting. The value it used appears word for word in that abstract, with a link to PubMed.
- Design
- Cross-sectional, single proportion
- Result
- 428 participants, with 10% added for drop-out
- Evidence
- Prevalence 49.8% quoted from a published abstract
- Files
- Word write-up, reviewer questions, ethics committee text