Skipka G - Search Results

1

On estimands and the analysis of adverse events in the presence of varying follow-up times within the benefit assessment of therapies.

Unkel S, Amiri M, Benda N, Beyersmann J, Knoerzer D, Kupas K, Langer F, Leverkus F, Loos A, Ose C, Proctor T, Schmoor C, Schwenke C, Skipka G, Unnebrink K, Voss F, Friede T. Unkel S, et al. Among authors: skipka g. Pharm Stat. 2019 Mar;18(2):166-183. doi: 10.1002/pst.1915. Epub 2018 Nov 20. Pharm Stat. 2019. PMID: 30458579 Free PMC article.

2

Methods for evidence synthesis in the case of very few studies.

Bender R, Friede T, Koch A, Kuss O, Schlattmann P, Schwarzer G, Skipka G. Bender R, et al. Among authors: skipka g. Res Synth Methods. 2018 Sep;9(3):382-392. doi: 10.1002/jrsm.1297. Epub 2018 Apr 6. Res Synth Methods. 2018. PMID: 29504289 Free PMC article.

3

The Peto odds ratio viewed as a new effect measure.

Brockhaus AC, Bender R, Skipka G. Brockhaus AC, et al. Among authors: skipka g. Stat Med. 2014 Dec 10;33(28):4861-74. doi: 10.1002/sim.6301. Epub 2014 Sep 22. Stat Med. 2014. PMID: 25244540

4

Methodological approach to determine minor, considerable, and major treatment effects in the early benefit assessment of new drugs.

Skipka G, Wieseler B, Kaiser T, Thomas S, Bender R, Windeler J, Lange S. Skipka G, et al. Biom J. 2016 Jan;58(1):43-58. doi: 10.1002/bimj.201300274. Epub 2015 Jul 2. Biom J. 2016. PMID: 26134089 Free PMC article.

5

Intervention effects in the case of heterogeneity between three subgroups. Assessment within the framework of systematic reviews.

Skipka G, Bender R. Skipka G, et al. Methods Inf Med. 2010;49(6):613-7. doi: 10.3414/ME09-02-0054. Epub 2010 Jul 20. Methods Inf Med. 2010. PMID: 20644897

6

Ginkgo biloba in Alzheimer's disease: a systematic review.

Janssen IM, Sturtz S, Skipka G, Zentner A, Velasco Garrido M, Busse R. Janssen IM, et al. Among authors: skipka g. Wien Med Wochenschr. 2010 Dec;160(21-22):539-46. doi: 10.1007/s10354-010-0844-8. Wien Med Wochenschr. 2010. PMID: 21170694 Review.

7

Systematic review of surgical treatments for benign prostatic hyperplasia and presentation of an approach to investigate therapeutic equivalence (non-inferiority).

Biester K, Skipka G, Jahn R, Buchberger B, Rohde V, Lange S. Biester K, et al. Among authors: skipka g. BJU Int. 2012 Mar;109(5):722-30. doi: 10.1111/j.1464-410X.2011.10512.x. Epub 2011 Aug 22. BJU Int. 2012. PMID: 21883855 Review.

8

A note on the graphical presentation of prediction intervals in random-effects meta-analyses.

Guddat C, Grouven U, Bender R, Skipka G. Guddat C, et al. Among authors: skipka g. Syst Rev. 2012 Jul 28;1:34. doi: 10.1186/2046-4053-1-34. Syst Rev. 2012. PMID: 22839660 Free PMC article.

9

Performing Meta-analyses with Very Few Studies.

Schulz A, Schürmann C, Skipka G, Bender R. Schulz A, et al. Among authors: skipka g. Methods Mol Biol. 2022;2345:91-102. doi: 10.1007/978-1-0716-1566-9_5. Methods Mol Biol. 2022. PMID: 34550585

10

No inconsistent trial assessments by NICE and IQWiG: different assessment goals may lead to different assessment results regarding subgroup analyses.

Bender R, Koch A, Skipka G, Kaiser T, Lange S. Bender R, et al. Among authors: skipka g. J Clin Epidemiol. 2010 Dec;63(12):1305-7. doi: 10.1016/j.jclinepi.2010.06.003. Epub 2010 Oct 6. J Clin Epidemiol. 2010. PMID: 20926256 No abstract available.

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