Results 261 to 270 of about 6,466,330 (328)

Hazard ratios by the number of antihypertensive medications use for each outcome in the complete-case dataset.

open access: green
Takeshi Fujiwara (170826)   +15 more
openalex   +1 more source

Determinants of survival after re-resection for recurrent glioblastoma: a meta-analysis. [PDF]

open access: yesActa Neurochir (Wien)
Baby MV   +14 more
europepmc   +1 more source

Forest plot of hazard ratios for count, proximity, and consistency overall participants and stratified by estrogen receptor (ER) status.

open access: green
Andrew E. Walker (22439402)   +9 more
openalex   +1 more source

Pooled hazard ratio (HR) for the composite safety outcome comparing treatment arm versus matched placebo by baseline plasma antigen level for the overall trial population.

open access: green
Kirk U. Knowlton (3143700)   +24 more
openalex   +1 more source

Estimation of the Average Hazard Ratio

Biometrika, 1981
SUMMARY Simple estimators of the average hazard ratio are obtained for the two sample problem with censored failure time data. These estimators are compared with estimators arising out of the partial likelihood within the proportional hazards class. Efficiency results are found to be generally quite favourable provided the hazard ratio is not too large.
Kalbfleisch, John D., Prentice, Ross L.
openaire   +3 more sources

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