YAŞAM VERİLERİNİN META-ANALİZİ

Durdu Karasoy

doi:10.29233/sdufeffd.134657

YAŞAM VERİLERİNİN META-ANALİZİ

Abstract

Özet: Bir olay zamanı ile ilgilenen ve durdurulmuş veri içeren çalışmaları birleştirmek için özel yöntemlere ihtiyaç vardır. Çalışmada yaşam verilerinden elde edilen sonuçları birleştiren farklı yaklaşımlar incelenmiş ve retroperitoneal sarkomlarla ilgili yapılan makalelerden elde edilen verilere meta-analizi uygulanmıştır. Uygulama sonucunda, tümörün rezeksiyon tipi, tümör grade'i, tümör boyutu, başvuruda tümörün konumu ve cerrahi sınırların konumu değişkenlerinin retroperitoneal sarkomlar için önemli değişkenler olduğu sonucuna varılmıştır. Anahtar kelimeler: Meta-analizi, yaşam analizi, retroperitoneal sarkomlar META-ANALYSIS OF SURVIVAL DATA Abstract: Special methods are needed if one wishes to combine studies whose outcome of interest is time to an event, and data is censored. In this study, several different approaches to combining survival data are investigated. Meta-analysis is applied to data from the papers about retroperitoneal sarcomas. The application results show that the resection type, grade, size and presentation status of the tumor and surgical margin variables are important for retroperitoneal sarcomas. Key words: Meta-analysis, survival analysis, retroperitoneal sarcomas

Keywords

Meta-analizi, yaşam analizi, retroperitoneal sarkomlar

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Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Authors

Durdu Karasoy

Publication Date

December 1, 2008

Submission Date

February 25, 2009

Acceptance Date

-

Published in Issue

Year 2008 Volume: 3 Number: 2

DOI

https://doi.org/10.29233/sdufeffd.134657

IZ

https://izlik.org/JA99LD39ZY

Cite

RIS / Bibtex

APA

Karasoy, D. (2008). YAŞAM VERİLERİNİN META-ANALİZİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science, 3(2), 211-218. https://doi.org/10.29233/sdufeffd.134657

AMA

1.Karasoy D. YAŞAM VERİLERİNİN META-ANALİZİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science. 2008;3(2):211-218. doi:10.29233/sdufeffd.134657

Chicago

Karasoy, Durdu. 2008. “YAŞAM VERİLERİNİN META-ANALİZİ”. Süleyman Demirel University Faculty of Arts and Science Journal of Science 3 (2): 211-18. https://doi.org/10.29233/sdufeffd.134657.

EndNote

Karasoy D (December 1, 2008) YAŞAM VERİLERİNİN META-ANALİZİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science 3 2 211–218.

IEEE

[1]D. Karasoy, “YAŞAM VERİLERİNİN META-ANALİZİ”, Süleyman Demirel University Faculty of Arts and Science Journal of Science, vol. 3, no. 2, pp. 211–218, Dec. 2008, doi: 10.29233/sdufeffd.134657.

ISNAD

Karasoy, Durdu. “YAŞAM VERİLERİNİN META-ANALİZİ”. Süleyman Demirel University Faculty of Arts and Science Journal of Science 3/2 (December 1, 2008): 211-218. https://doi.org/10.29233/sdufeffd.134657.

JAMA

1.Karasoy D. YAŞAM VERİLERİNİN META-ANALİZİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science. 2008;3:211–218.

MLA

Karasoy, Durdu. “YAŞAM VERİLERİNİN META-ANALİZİ”. Süleyman Demirel University Faculty of Arts and Science Journal of Science, vol. 3, no. 2, Dec. 2008, pp. 211-8, doi:10.29233/sdufeffd.134657.

Vancouver

1.Durdu Karasoy. YAŞAM VERİLERİNİN META-ANALİZİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science. 2008 Dec. 1;3(2):211-8. doi:10.29233/sdufeffd.134657