Nielen M - Search Results

1

Differences in interaction and subgroup-specific effects were observed between randomized and nonrandomized studies in three empirical examples.

Schmidt AF, Rovers MM, Klungel OH, Hoes AW, Knol MJ, Nielen M, de Boer A, Groenwold RH. Schmidt AF, et al. Among authors: nielen m. J Clin Epidemiol. 2013 Jun;66(6):599-607. doi: 10.1016/j.jclinepi.2012.08.008. Epub 2013 Mar 16. J Clin Epidemiol. 2013. PMID: 23510555 Free article. Review.

2

Prognostic factors of early metastasis and mortality in dogs with appendicular osteosarcoma after receiving surgery: an individual patient data meta-analysis.

Schmidt AF, Nielen M, Klungel OH, Hoes AW, de Boer A, Groenwold RH, Kirpensteijn J; V.S.S.O. Investigators. Schmidt AF, et al. Among authors: nielen m. Prev Vet Med. 2013 Nov 1;112(3-4):414-22. doi: 10.1016/j.prevetmed.2013.08.011. Epub 2013 Sep 3. Prev Vet Med. 2013. PMID: 24054333 Free article.

3

Exploring interaction effects in small samples increases rates of false-positive and false-negative findings: results from a systematic review and simulation study.

Schmidt AF, Groenwold RH, Knol MJ, Hoes AW, Nielen M, Roes KC, de Boer A, Klungel OH. Schmidt AF, et al. Among authors: nielen m. J Clin Epidemiol. 2014 Jul;67(7):821-9. doi: 10.1016/j.jclinepi.2014.02.008. Epub 2014 Apr 24. J Clin Epidemiol. 2014. PMID: 24768005

4

Bayesian methods including nonrandomized study data increased the efficiency of postlaunch RCTs.

Schmidt AF, Klugkist I, Klungel OH, Nielen M, de Boer A, Hoes AW, Groenwold RH. Schmidt AF, et al. Among authors: nielen m. J Clin Epidemiol. 2015 Apr;68(4):387-96. doi: 10.1016/j.jclinepi.2014.11.015. Epub 2014 Nov 28. J Clin Epidemiol. 2015. PMID: 25554520 Free article.

5

Which dogs with appendicular osteosarcoma benefit most from chemotherapy after surgery? Results from an individual patient data meta-analysis.

Schmidt AF, Groenwold RH, Amsellem P, Bacon N, Klungel OH, Hoes AW, de Boer A, Kow K, Maritato K, Kirpensteijn J, Nielen M. Schmidt AF, et al. Among authors: nielen m. Prev Vet Med. 2016 Mar 1;125:116-25. doi: 10.1016/j.prevetmed.2015.10.016. Epub 2015 Dec 17. Prev Vet Med. 2016. PMID: 26796424 Free article.

6

Chemotherapy effectiveness and mortality prediction in surgically treated osteosarcoma dogs: A validation study.

Schmidt AF, Nielen M, Withrow SJ, Selmic LE, Burton JH, Klungel OH, Groenwold RH, Kirpensteijn J. Schmidt AF, et al. Among authors: nielen m. Prev Vet Med. 2016 Mar 1;125:126-34. doi: 10.1016/j.prevetmed.2016.01.004. Epub 2016 Jan 7. Prev Vet Med. 2016. PMID: 26827107 Free article.

7

Tailoring treatments using treatment effect modification.

Schmidt AF, Klungel OH, Nielen M, de Boer A, Groenwold RH, Hoes AW. Schmidt AF, et al. Among authors: nielen m. Pharmacoepidemiol Drug Saf. 2016 Apr;25(4):355-62. doi: 10.1002/pds.3965. Epub 2016 Feb 15. Pharmacoepidemiol Drug Saf. 2016. PMID: 26877168 Review.

8

Prediction models for clustered data with informative priors for the random effects: a simulation study.

Ni H, Groenwold RHH, Nielen M, Klugkist I. Ni H, et al. Among authors: nielen m. BMC Med Res Methodol. 2018 Aug 6;18(1):83. doi: 10.1186/s12874-018-0543-5. BMC Med Res Methodol. 2018. PMID: 30081875 Free PMC article.

9

Meta-analysis of dry cow management for dairy cattle. Part 2. Cure of existing intramammary infections.

Halasa T, Nielen M, Whist AC, Osterås O. Halasa T, et al. Among authors: nielen m. J Dairy Sci. 2009 Jul;92(7):3150-7. doi: 10.3168/jds.2008-1741. J Dairy Sci. 2009. PMID: 19528592 Free article.

10

Heterozygosity testing and multiplex DNA panel screening as a potential tool to monitor health and inbreeding in a small, closed dog population.

Keijser SFA, Fieten H, Vos-Loohuis M, Piek CJ, Anderson H, Donner J, Scholten I, Nielen M, Hesselink JW, van Steenbeek FG. Keijser SFA, et al. Among authors: nielen m. Canine Genet Epidemiol. 2018 Dec 28;5:12. doi: 10.1186/s40575-018-0068-6. eCollection 2018. Canine Genet Epidemiol. 2018. PMID: 30607250 Free PMC article.

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