Glossary entry

English term or phrase:

2-sided log rank test

German translation:

Log Rank/Mantel-Cox Test

Added to glossary by Dr.G.MD (X)
Mar 1, 2008 15:14
16 yrs ago
4 viewers *
English term

2-sided log rank test

English to German Medical Mathematics & Statistics
A 2-sided log rank test will be used to compare survival curves between treatment groups.
Proposed translations (German)
3 +3 Log Rank/Mantel-Cox Test
Change log

Mar 1, 2008 16:41: Steffen Walter changed "Field" from "Social Sciences" to "Medical"

Proposed translations

+3
7 mins
Selected

Log Rank/Mantel-Cox Test

It is always 2-sided, because it always compares 2 samples -- bilateral?!
Klassifikation undDokumentation diffuserGliome
nicht (Log Rank Mantel-Cox Test bei pri-. märem HM-A, p=0995). Verlaufsformen (D). Auch wenn es nicht explizit so gemeint. ist, impliziert das aktuelle ...
www.springerlink.com/index/U6V64259G871HX0R.pdf - Similar pages - Note this
In statistics, the logrank test (sometimes called the Mantel-Cox test) is a hypothesis test to compare the survival distributions of two samples. It is a nonparametric test and appropriate to use when the data are right censored (technically, the censoring must be non-informative). It is widely used in clinical trials to establish the efficacy of new drugs compared to a control group (often a placebo) when the measurement is the time to event (such as a heart attack).http://en.wikipedia.org/wiki/Logrank_test

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Note added at 8 mins (2008-03-01 15:23:21 GMT)
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oder zweiseitiger Test (math)
Peer comment(s):

neutral Dr. Matthias Schauen : Zweiseitig, wenn vor dem Experiment unklar ist, in welche Richtung die zwei Werte voneinander abweichen.
1 hr
agree Konrad Schultz : Ein Log-Rang-Test (oder Lograngtest) muß aber nicht unbedingt zweiseitig sein.
1 hr
agree Steffen Walter : "zweiseitiger Log-Rank-Test" -> http://tinyurl.com/2nrsh6 ("Für die konfirmatorische Auswertung am Studienende wird der zweiseitige Log-Rank-Test mit einem Fehler 1. Art von 4.999% (gruppensequenzieller Test nach O'Brien und Fleming 1979) benutzt.")
1 hr
agree Harald Moelzer (medical-translator)
1 day 15 hrs
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4 KudoZ points awarded for this answer. Comment: "Vielen Dank Elisabeth und alle anderen"
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