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English to German translations [PRO]
Science - Mathematics & Statistics | | English term or phrase: log rank test | | some type of statistical analysis |
| sjkmKudoZ activityQuestions: 108 ( 3 open) ( 3 without valid answers) ( 2 closed without grading) Answers: 319
United States
| Local time: 00:42
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| | Log-Rank-Test | Explanation:
I found this bilingual site:
www.thieme.de/gebfra/03_00/0130.html:
Methode: Retrospektive Analyse von Patientinnen mit pT1- bis pT2-Tumoren der Brust, die seit 1963 an der Universitäts-Frauenklinik Berlin-Charlottenburg sowie der I. Frauenklinik der Universität München mit einer Mastektomie behandelt wurden. Patientinnen, die vor 1979 mit histologisch gesicherter Resectio in sano nach Mastektomie obligat bestrahlt wurden, werden mittels Kaplan-Meier-Analyse und Log-Rank-Test mit jenen Patientinnen nach 1979 verglichen, bei denen aufgrund der neuen Indikationsstellung auf die Radiatio verzichtet wurde.
Methods: We reviewed 1964 patients with pT1-2 breast cancer treated with mastectomy since 1963. Patients treated before 1979 routinely received chest wall irradiation while those treated after 1979 received irradiation only if there was histologic evidence of extensive carcinomatous lymphangiosis or positive surgical margins. The groups were compared with Kaplan-Meier analysis and the log-rank test.
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| Selected response from:
 Randi Stenstrop
Local time: 06:42
| Grading comment Thanks Sirius, it is nice to see this confirmed in a bilingual text. The combination of both answers was really optimal
Regards
Sigrid
4 KudoZ points were awarded for this answer |
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| Discussion entries: 0 |
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Automatic update in 00:
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2 hrs Log-Rangtest
Explanation:
auch Mantel-Haenzel-Test
log-rank test:
In survival analysis, a log-rank test compares the equality of k survival functions by creating a sequence of kx2 contingency tables (k survival functions by event observed/event not observed at that time) one at each (uncensored) observed event time, and calculating a statistic based on the observed and expected values for these contingency tables. This test is also known as the Mantel-Cox (Mantel-Haenszel) test. The Tarone-Ware and Gehan-Breslow tests are weighted variants of the log-rank test; the Peto and Peto log-rank test involves a different generalization of this log-rank scheme.
http://www.basic.nwu.edu/statguidefiles/sg_glos.html
HTH!
europa.eu.int/en/comm/eurostat/research/isi/concepts/concept01694.htm
| Ulrike Lieder
Local time: 21:42
Native speaker of: German
PRO pts in category: 4
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| | | Login to enter a peer comment (or grade) |
3 hrs Log-Rank-Test
Explanation:
I found this bilingual site:
www.thieme.de/gebfra/03_00/0130.html:
Methode: Retrospektive Analyse von Patientinnen mit pT1- bis pT2-Tumoren der Brust, die seit 1963 an der Universitäts-Frauenklinik Berlin-Charlottenburg sowie der I. Frauenklinik der Universität München mit einer Mastektomie behandelt wurden. Patientinnen, die vor 1979 mit histologisch gesicherter Resectio in sano nach Mastektomie obligat bestrahlt wurden, werden mittels Kaplan-Meier-Analyse und Log-Rank-Test mit jenen Patientinnen nach 1979 verglichen, bei denen aufgrund der neuen Indikationsstellung auf die Radiatio verzichtet wurde.
Methods: We reviewed 1964 patients with pT1-2 breast cancer treated with mastectomy since 1963. Patients treated before 1979 routinely received chest wall irradiation while those treated after 1979 received irradiation only if there was histologic evidence of extensive carcinomatous lymphangiosis or positive surgical margins. The groups were compared with Kaplan-Meier analysis and the log-rank test.
See above
| | | Grading comment Thanks Sirius, it is nice to see this confirmed in a bilingual text. The combination of both answers was really optimal
Regards
Sigrid |
| | Login to enter a peer comment (or grade) |
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| Changes made by editors |
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| Nov 11, 2005 - Changes made by Steffen Walter: | | Field (specific) | (none) => Mathematics & Statistics |
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