Replies to post #5657 on Dendreon Corp fka DNDNQ

[tarado96]

MS Hazard Ratio/p-value (log rank)
9901: 1.7/p=.01 (41% reduction in risk of death)
9902a: 1.3/p=.33
Pooled: 1.5/p=.011

Hazard Ratio/p-value (Cox Regression)
9901: 2.1/p=.002
9902a: 1.9/p=.023
Pooled: 1.8/p=.0006



http://www.investorvillage.com/smbd.asp?mb=971&mn=30839&pt=msg&mid=1302208


My question: if Impact is tracking 9901/9902A, why would the HR be 1.25 as guessed by Dew?