[PDF] The hazards of hazard ratios - Harvard Catalyst - Harvard University
20 fév 2020 · hazard ratio (HR) for mortality was 0 77 • absolute risk reduction was 7 , from 36 to 29 , over 5 years • number-needed-to-treat (NNT) was
[PDF] The hazard ratio is interpretable as an odds or a probability under
Stated generally (if somewhat tediously), when the assumption of proportional hazards is justified, the hazard ratio is equivalent to the odds that a randomly
[PDF] Meta-Analysis of Hazard Ratios
These studies have a treatment group and a control group Each study's result may be summarized by the log hazard ratio and its standard error The program
[PDF] Point Estimation: Odds Ratios, Hazard Ratios/Rates, Risk
response rate, median survival ▫ Comparative Trials: Odds ratio, hazard ratio size ▫ Commonly used point estimate: proportion, relative risk, odds ratio
[PDF] Writing about Proportional Hazards Analysis - Rutgers University
Proportional hazards imply that the ratio of hazard rates for two groups being compared is roughly constant at all time points For example, if mortality for males is
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