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Response to understanding power calculations in clinical trials

✍ Scribed by Kari Salovaara; Marjo Tuppurainen; Heikki Kröger; Risto Honkanen


Publisher
American Society for Bone and Mineral Research
Year
2010
Tongue
English
Weight
38 KB
Volume
25
Category
Article
ISSN
0884-0431

No coin nor oath required. For personal study only.


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POWER CONSIDERATIONS FOR CLINICAL TRIALS
✍ MICHAEL D. HUGHES 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 295 KB 👁 2 views

Many clinical trials involve the collection of data on the times to occurrence of different types of events, such as different fungal infections in AIDS research, or of recurrences of the same type, such as successive fits in epilepsy research. The multivariate proportional hazards model allows for