athe ratio of the hazard rate backed out from bond prices to the hazard rate calculated from historical data is very high for investment garde companies and tends to decline as company's credit rating declines 當公司信用規定值下降,危險率的比率從債券價格取消了到從歷史數據計算的危險率為投資garde公...
association between disease and “exposure” the hazard ratio and the odds ratio would be 1. When associated with a higher risk of disease these ratios are above 1. When the “exposure” turns out to be associated with a lower risk of disease the hazard ratio and odds ratio are below 1....
Aspect ratio 2.35 : 1 MGM Plans Things I've Learned from Women Who've Dumped Me May 23Comingsoon.net Giveaway – G.I. Joe: Retaliation “Ninja Duel Snake Eyes” Prizepack Mar 27WeAreMovieGeeks.com Suggest an edit or add missing content ...
Third, noise tends to contaminate information available to analyze natural hazards, thereby reducing the signal-to-noise ratio and ultimately limiting data availability. Seismic networks, for example, record seismic signals with various noises. Random noise and surface waves may submerge the effective si...
aThe trial was designed with 80% power at the twosided 3% significance level, assuming a 25% improvement in PFS (hazard ratio [HR] = 0.80) for the ITT population and a 33% improvement in PFS (HR = 0.75) in the EGFR IHC-positive subgroup. 试验设计了以80%力量在双面的3%显著性水平,...
The term hazard ratio is often used interchangeably with the term relative risk ratio to describe results in clinical trials. This is not strictly correct as there are subtle and important differences. It is useful to understand the meaning of the term and also be able to identify when it is...
…that hazard is very real for families watching their homes be engulfed by magma. What was seen as a “market failure” was really a warning sign to those building in Lava Zones 1 and 2. If the state had stayed out of the situation, probably fewer families would have built in the are...
A robust hazard ratio for general modeling of survival-times Penalized likelihood estimation of the proportional hazards model for survival data with interval censoring A parametric approach to relaxing the independence assumption in relative survival analysis The number of response categories in ordered...
Percentage living without adequate sanitation or water supply, percentage of urban areas classified as slum, percentage undernourished, dependency ratio (those aged under 15 and over 65 as percentage of working age population), percentage living on less than USD 1.25 per day, gloss domes...
test for the weighted all-cause hazard ratio Ann-Kathrin Ozga1* and Geraldine Rauch2,3 Abstract Background: The rationale for the use of composite time-to-event endpoints is to increase the number of expected events and thereby the power by combining several event types of clinical interest. ...