Published in Stat Med on March 30, 2010
Estimating Causal Associations of Fine Particles With Daily Deaths in Boston. Am J Epidemiol (2015) 2.75
Identifying the odds ratio estimated by a two-stage instrumental variable analysis with a logistic regression model. Stat Med (2013) 1.14
Evaluation of the propensity score methods for estimating marginal odds ratios in case of small sample size. BMC Med Res Methodol (2012) 0.96
Invited Commentary: Beware the Test-Negative Design. Am J Epidemiol (2016) 0.82
Estimating Causal Effects of Long-Term PM2.5 Exposure on Mortality in New Jersey. Environ Health Perspect (2016) 0.80
Estimating parsimonious models of longitudinal causal effects using regressions on propensity scores. Stat Med (2013) 0.78
Toward a better understanding of when to apply propensity scoring: a comparison with conventional regression in ethnic disparities research. Ann Epidemiol (2012) 0.76
Associations between Depressive State and Impaired Higher-Level Functional Capacity in the Elderly with Long-Term Care Requirements. PLoS One (2015) 0.75
On variance estimate for covariate adjustment by propensity score analysis. Stat Med (2016) 0.75
Recombinant human erythropoiesis-stimulating agents and mortality in patients with cancer: a meta-analysis of randomised trials. Lancet (2009) 6.92
Standard graft-versus-host disease prophylaxis with or without anti-T-cell globulin in haematopoietic cell transplantation from matched unrelated donors: a randomised, open-label, multicentre phase 3 trial. Lancet Oncol (2009) 3.91
Effect of Availability of Transcatheter Aortic-Valve Replacement on Clinical Practice. N Engl J Med (2015) 3.29
Clinical outcomes of health-care-associated infections and antimicrobial resistance in patients admitted to European intensive-care units: a cohort study. Lancet Infect Dis (2010) 3.23
Undue reliance on I(2) in assessing heterogeneity may mislead. BMC Med Res Methodol (2008) 3.06
Twenty years experience with an ileal orthotopic low pressure bladder substitute--lessons to be learned. J Urol (2006) 2.82
Nerve sparing open radical retropubic prostatectomy--does it have an impact on urinary continence? J Urol (2006) 2.65
Consistent estimation of the expected Brier score in general survival models with right-censored event times. Biom J (2006) 2.55
Treatment of Duchenne muscular dystrophy with ciclosporin A: a randomised, double-blind, placebo-controlled multicentre trial. Lancet Neurol (2010) 2.32
Central retinal artery occlusion: local intra-arterial fibrinolysis versus conservative treatment, a multicenter randomized trial. Ophthalmology (2010) 2.21
The performance of risk prediction models. Biom J (2008) 2.00
Risk factors for the development of nosocomial pneumonia and mortality on intensive care units: application of competing risks models. Crit Care (2008) 1.98
Proportional subdistribution hazards modeling offers a summary analysis, even if misspecified. Stat Med (2010) 1.94
A European study of HLA-B in Stevens-Johnson syndrome and toxic epidermal necrolysis related to five high-risk drugs. Pharmacogenet Genomics (2008) 1.92
How many infections are caused by patient-to-patient transmission in intensive care units? Crit Care Med (2005) 1.87
Allowing for mandatory covariates in boosting estimation of sparse high-dimensional survival models. BMC Bioinformatics (2008) 1.78
Transvenous treatment of carotid cavernous and dural arteriovenous fistulae: results for 31 patients and review of the literature. Neurosurgery (2003) 1.76
Prognostic and predictive effects of immunohistochemical factors in high-risk primary breast cancer patients. Clin Cancer Res (2006) 1.75
Prospective population-based study of viral lower respiratory tract infections in children under 3 years of age (the PRI.DE study). Eur J Pediatr (2004) 1.72
Modeling the effect of time-dependent exposure on intensive care unit mortality. Intensive Care Med (2009) 1.66
A multicenter phase II trial of decitabine as first-line treatment for older patients with acute myeloid leukemia judged unfit for induction chemotherapy. Haematologica (2011) 1.63
Simulating competing risks data in survival analysis. Stat Med (2009) 1.62
On pseudo-values for regression analysis in competing risks models. Lifetime Data Anal (2008) 1.60
Circadian incidence of non-inflammatory retinal artery occlusions. Graefes Arch Clin Exp Ophthalmol (2008) 1.59
Oncologic, functional, and complications outcomes of robot-assisted radical cystectomy with totally intracorporeal neobladder diversion. Eur Urol (2013) 1.58
Efron-type measures of prediction error for survival analysis. Biometrics (2007) 1.58
Valproate-induced encephalopathy: assessment with MR imaging and 1H MR spectroscopy. Epilepsia (2002) 1.55
Quality control after cochlear implant surgery by means of rotational tomography. Otol Neurotol (2005) 1.54
Incorporating pathway information into boosting estimation of high-dimensional risk prediction models. BMC Bioinformatics (2009) 1.52
Use of the alkaline in vivo Comet assay for mechanistic genotoxicity investigations. Mutagenesis (2004) 1.44
Solitary spinal artery aneurysms as a rare source of spinal subarachnoid hemorrhage: potential etiology and treatment strategy. AJNR Am J Neuroradiol (2005) 1.43
High-intensity versus low-intensity non-invasive ventilation in patients with stable hypercapnic COPD: a randomised crossover trial. Thorax (2010) 1.41
The relationship between quality of research and citation frequency. BMC Med Res Methodol (2006) 1.40
[Neuropsychiatric involvement in systemic lupus erythematosus. Part 2: diagnostic and therapy]. Med Klin (Munich) (2003) 1.40
Intrathecal gadolinium-enhanced MR myelography showing multiple dural leakages in a patient with Marfan syndrome. AJR Am J Roentgenol (2005) 1.40
A competing risks analysis of bloodstream infection after stem-cell transplantation using subdistribution hazards and cause-specific hazards. Stat Med (2007) 1.37
The congenital unilateral retinocephalic vascular malformation syndrome (bonnet-dechaume-blanc syndrome or wyburn-mason syndrome): review of the literature. Surv Ophthalmol (2008) 1.32
Understanding competing risks: a simulation point of view. BMC Med Res Methodol (2011) 1.31
Prognosis of central retinal artery occlusion: local intraarterial fibrinolysis versus conservative treatment. AJNR Am J Neuroradiol (2002) 1.30
Comprehensive survival analysis of a cohort of patients with Stevens-Johnson syndrome and toxic epidermal necrolysis. J Invest Dermatol (2013) 1.28
Erythropoietin or Darbepoetin for patients with cancer--meta-analysis based on individual patient data. Cochrane Database Syst Rev (2009) 1.26
Misspecified regression model for the subdistribution hazard of a competing risk. Stat Med (2007) 1.26
Stratification for the propensity score compared with linear regression techniques to assess the effect of treatment or exposure. Stat Med (2007) 1.26
Palliative care for older people - exploring the views of doctors and nurses from different fields in Germany. BMC Palliat Care (2009) 1.24
Inflation of type I error rate in two statistical tests for the detection of publication bias in meta-analyses with binary outcomes. Stat Med (2002) 1.23
An easy mathematical proof showed that time-dependent bias inevitably leads to biased effect estimation. J Clin Epidemiol (2008) 1.22
Mortality associated with in-hospital bacteraemia caused by Staphylococcus aureus: a multistate analysis with follow-up beyond hospital discharge. J Antimicrob Chemother (2010) 1.22
Reporting of eligibility criteria of randomised trials: cohort study comparing trial protocols with subsequent articles. BMJ (2011) 1.19
The impact of time-dependent bias in proportional hazards modelling. Stat Med (2008) 1.18
In vivo wall shear stress distribution in the carotid artery: effect of bifurcation geometry, internal carotid artery stenosis, and recanalization therapy. Circ Cardiovasc Imaging (2010) 1.17
Nosocomial infection, length of stay, and time-dependent bias. Infect Control Hosp Epidemiol (2009) 1.16
Economic impact of community-acquired and nosocomial lower respiratory tract infections in young children in Germany. Eur J Pediatr (2005) 1.15
Time-dependent covariates in the proportional subdistribution hazards model for competing risks. Biostatistics (2008) 1.15
Boosting for high-dimensional time-to-event data with competing risks. Bioinformatics (2009) 1.15
Time-dependent study entries and exposures in cohort studies can easily be sources of different and avoidable types of bias. J Clin Epidemiol (2012) 1.13
Treatment-effect estimates adjusted for small-study effects via a limit meta-analysis. Biostatistics (2010) 1.13
Representativeness of the surveillance data in the intensive care unit component of the German nosocomial infections surveillance system. Infect Control Hosp Epidemiol (2010) 1.12
Carotid cavernous fistula: embolization via a bilateral superior ophthalmic vein approach. AJNR Am J Neuroradiol (2002) 1.12
Confidence intervals for the effect of a prognostic factor after selection of an 'optimal' cutpoint. Stat Med (2004) 1.10
Estimating a time-dependent concordance index for survival prediction models with covariate dependent censoring. Stat Med (2012) 1.09
Tamoxifen versus control after adjuvant, risk-adapted chemotherapy in postmenopausal, receptor-negative patients with breast cancer: a randomized trial (GABG-IV D-93)--the German Adjuvant Breast Cancer Group. J Clin Oncol (2005) 1.09
Adapting prediction error estimates for biased complexity selection in high-dimensional bootstrap samples. Stat Appl Genet Mol Biol (2008) 1.09
Evidence from nonrandomized studies: a case study on the estimation of causal effects. Am J Epidemiol (2008) 1.07
Botulinum A toxin injections into the detrusor: an effective treatment in idiopathic and neurogenic detrusor overactivity? Neurourol Urodyn (2005) 1.07
Survival in surgically treated, nodal positive prostate cancer patients is predicted by histopathological characteristics of the primary tumor and its lymph node metastases. Prostate (2009) 1.05
The brain tumor board: lessons to be learned from an interdisciplinary conference. Onkologie (2005) 1.05
C-arm cone beam computed tomography needle path overlay for image-guided procedures of the spine and pelvis. Neuroradiology (2011) 1.04
BCNU for recurrent glioblastoma multiforme: efficacy, toxicity and prognostic factors. BMC Cancer (2010) 1.04
Comparison of three-dimensional rotational angiography with digital subtraction angiography in the assessment of ruptured cerebral aneurysms. AJNR Am J Neuroradiol (2002) 1.03
Gene profiling of clinical routine biopsies and prediction of survival in non-small cell lung cancer. Am J Respir Crit Care Med (2009) 1.02
Analysis of independent microarray datasets of renal biopsies identifies a robust transcript signature of acute allograft rejection. Transpl Int (2008) 1.01
Matched and mismatched allogeneic stem-cell transplantation from unrelated donors using combined graft-versus-host disease prophylaxis including rabbit anti-T lymphocyte globulin. J Clin Oncol (2003) 1.00
Case report: brain and liver abscesses caused by oral infection with Streptococcus intermedius. Oral Surg Oral Med Oral Pathol Oral Radiol Endod (2006) 1.00
Simpson's paradox visualized: the example of the rosiglitazone meta-analysis. BMC Med Res Methodol (2008) 1.00
Noninvasive ventilation in COPD: impact of inspiratory pressure levels on sleep quality. Chest (2011) 1.00
C-reactive protein, carotid atherosclerosis, and cerebral small-vessel disease: results of the Austrian Stroke Prevention Study. Stroke (2006) 0.99
Cluster-localized sparse logistic regression for SNP data. Stat Appl Genet Mol Biol (2012) 0.98
Sample sizes for clinical trials with time-to-event endpoints and competing risks. Contemp Clin Trials (2005) 0.98
Summary ROC curve based on a weighted Youden index for selecting an optimal cutpoint in meta-analysis of diagnostic accuracy. Stat Med (2010) 0.98
Prognostic factors affecting outcome after allogeneic transplantation for hematological malignancies from unrelated donors: results from a randomized trial. Biol Blood Marrow Transplant (2012) 0.97
Application of multistate models in hospital epidemiology: advances and challenges. Biom J (2011) 0.96
CMF versus goserelin as adjuvant therapy for node-negative, hormone-receptor-positive breast cancer in premenopausal patients: a randomised trial (GABG trial IV-A-93). Eur J Cancer (2006) 0.95
Comment on 'Network-constrained regularization and variable selection for analysis of genomic data'. Bioinformatics (2008) 0.94
Nondestructive three-dimensional analysis of electrode to modiolus proximity. Otol Neurotol (2002) 0.92
Robot-assisted radical cystectomy: description of an evolved approach to radical cystectomy. Eur Urol (2013) 0.92
Incidence densities in a competing events analysis. Am J Epidemiol (2010) 0.91
Mechanical thrombolysis in acute ischemic stroke with endovascular photoacoustic recanalization. Stroke (2004) 0.91
A test for publication bias in meta-analysis with sparse binary data. Stat Med (2007) 0.91
Genome-wide association study of Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis in Europe. Orphanet J Rare Dis (2011) 0.91
Statistically significant papers in psychiatry were cited more often than others. J Clin Epidemiol (2007) 0.90
Dynamic magnetic resonance imaging of swallowing and laryngeal motion using parallel imaging at 3 T. Magn Reson Imaging (2008) 0.90
Competing risks and multistate models. Clin Cancer Res (2012) 0.89
Aggressive versus conservative initiation of antibiotics. Lancet Infect Dis (2013) 0.89
Vocal tract in female registers--a dynamic real-time MRI study. J Voice (2009) 0.88
A note on variance estimation of the Aalen-Johansen estimator of the cumulative incidence function in competing risks, with a view towards left-truncated data. Biom J (2010) 0.88