van der Heijden GJ - Search Results

1

Comparison of methods of handling missing data in individual patient data meta-analyses: an empirical example on antibiotics in children with acute otitis media.

Koopman L, van der Heijden GJ, Grobbee DE, Rovers MM. Koopman L, et al. Among authors: van der heijden gj. Am J Epidemiol. 2008 Mar 1;167(5):540-5. doi: 10.1093/aje/kwm341. Epub 2008 Jan 9. Am J Epidemiol. 2008. PMID: 18184640

2

Meta-analysis on the effect of off-pump coronary bypass surgery.

van der Heijden GJ, Nathoe HM, Jansen EW, Grobbee DE. van der Heijden GJ, et al. Eur J Cardiothorac Surg. 2004 Jul;26(1):81-4. doi: 10.1016/j.ejcts.2004.03.032. Eur J Cardiothorac Surg. 2004. PMID: 15200983

3

Review: a gentle introduction to imputation of missing values.

Donders AR, van der Heijden GJ, Stijnen T, Moons KG. Donders AR, et al. Among authors: van der heijden gj. J Clin Epidemiol. 2006 Oct;59(10):1087-91. doi: 10.1016/j.jclinepi.2006.01.014. Epub 2006 Jul 11. J Clin Epidemiol. 2006. PMID: 16980149 Review.

4

Imputation of missing values is superior to complete case analysis and the missing-indicator method in multivariable diagnostic research: a clinical example.

van der Heijden GJ, Donders AR, Stijnen T, Moons KG. van der Heijden GJ, et al. J Clin Epidemiol. 2006 Oct;59(10):1102-9. doi: 10.1016/j.jclinepi.2006.01.015. Epub 2006 Jul 11. J Clin Epidemiol. 2006. PMID: 16980151

5

Predictors of mortality after aortic valve replacement.

Tjang YS, van Hees Y, Körfer R, Grobbee DE, van der Heijden GJ. Tjang YS, et al. Among authors: van hees y, van der heijden gj. Eur J Cardiothorac Surg. 2007 Sep;32(3):469-74. doi: 10.1016/j.ejcts.2007.06.012. Epub 2007 Jul 19. Eur J Cardiothorac Surg. 2007. PMID: 17658266 Review.

6

A systematic review of analytical methods used to study subgroups in (individual patient data) meta-analyses.

Koopman L, van der Heijden GJ, Glasziou PP, Grobbee DE, Rovers MM. Koopman L, et al. Among authors: van der heijden gj. J Clin Epidemiol. 2007 Oct;60(10):1002-9. doi: 10.1016/j.jclinepi.2007.01.018. Epub 2007 Aug 1. J Clin Epidemiol. 2007. PMID: 17884593 Review.

7

Survival analysis in heart transplantation: results from an analysis of 1290 cases in a single center.

Tjang YS, van der Heijden GJ, Tenderich G, Grobbee DE, Körfer R. Tjang YS, et al. Among authors: van der heijden gj. Eur J Cardiothorac Surg. 2008 May;33(5):856-61. doi: 10.1016/j.ejcts.2008.02.014. Epub 2008 Mar 20. Eur J Cardiothorac Surg. 2008. PMID: 18356067

8

Impact of recipient's age on heart transplantation outcome.

Tjang YS, van der Heijden GJ, Tenderich G, Körfer R, Grobbee DE. Tjang YS, et al. Among authors: van der heijden gj. Ann Thorac Surg. 2008 Jun;85(6):2051-5. doi: 10.1016/j.athoracsur.2008.02.015. Ann Thorac Surg. 2008. PMID: 18498818

9

Empirical comparison of subgroup effects in conventional and individual patient data meta-analyses.

Koopman L, van der Heijden GJ, Hoes AW, Grobbee DE, Rovers MM. Koopman L, et al. Among authors: van der heijden gj. Int J Technol Assess Health Care. 2008 Summer;24(3):358-61. doi: 10.1017/S0266462308080471. Int J Technol Assess Health Care. 2008. PMID: 18601805

10

Long-term results of heart transplantation for end-stage valvular heart disease.

Tjang YS, van der Heijden GJ, Tenderich G, Körfer R, Grobbee DE. Tjang YS, et al. Among authors: van der heijden gj. J Card Surg. 2009 Sep-Oct;24(5):580-4. doi: 10.1111/j.1540-8191.2009.00870.x. J Card Surg. 2009. PMID: 19740302

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