Beta error and sample size determination in clinical trials in emergency medicine
โ Scribed by CG Brown; GD Kelen; J Ashton; HA Werman
- Book ID
- 104313271
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 139 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1097-6760
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This paper presents a sample size formula for testing the equality of k (\*2) survival distributions using the Tarone-Ware class of test statistics in the presence of non-proportional hazards, time dependent losses, non-compliance and drop-in. This method extends the derivation by Lakatos of a sampl
It is becoming increasingly more common for a randomized controlled trial of a new therapy to include a prospective economic evaluation. The advantage of such trial-based cost-effectiveness is that conventional principles of statistical inference can be used to quantify uncertainty in the estimate o
Venous thromboembolism, particularly deep vein thrombosis (DVT), is a significant complication following surgical interventions. The TOCA (Thrombosis Prophylaxis: Outcomes and Care Assessment) study evaluated prevention and treatment strategies of DVT, costs, health care utilisation, as well as pati