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List of works by Martin Wolkewitz

A case-cohort approach for multi-state models in hospital epidemiology

scientific article

A full competing risk analysis of hospital-acquired infections can easily be performed by a case-cohort approach

scientific article published on 26 November 2015

A note on statistical association and causality derived from epidemiological ICU data.

scientific article published in March 2010

A retrospective evaluation of teeth restored with zirconia ceramic posts: 10-year results

scientific article

Accounting for Competing Events in Multivariate Analyses of Hospital-Acquired Infection Risk Factors

scientific article published on 25 July 2016

Accurate variance estimation for prevalence ratios

scientific article published on 01 January 2007

Aggressive versus conservative initiation of antibiotics

scientific article published on 01 May 2013

All-ceramic partial coverage restorations—Midterm results of a 5-year prospective clinical splitmouth study

article

Alumina reinforced zirconia implants: effects of cyclic loading and abutment modification on fracture resistance.

scientific article published on 9 January 2015

Alumina-reinforced zirconia implants: survival rate and fracture strength in a masticatory simulation trial.

scientific article published on December 2010

An easy mathematical proof showed that time-dependent bias inevitably leads to biased effect estimation

scientific article

Analysis of Clinical Cohort Data Using Nested Case-control and Case-cohort Sampling Designs. A Powerful and Economical Tool

scientific article

Application of multistate models in hospital epidemiology: advances and challenges

scientific article published on 14 January 2011

Attributable mortality due to nosocomial infections. A simple and useful application of multistate models.

scientific article published on January 2007

Avoidable statistical pitfalls in analyzing length of stay in intensive care units or hospitals

scientific article

Biofilm formation and composition on different implant materials in vivo

scientific article

Biomechanical and histological behavior of zirconia implants: an experiment in the rat

scientific article published on 01 April 2009

Bond strength of composite resin to glass ceramic after saliva contamination

scientific article published on 23 June 2012

Burden of antimicrobial resistance in European hospitals: excess mortality and length of hospital stay associated with bloodstream infections due to Escherichia coli resistant to third-generation cephalosporins.

scientific article published on 23 November 2010

Change in diet and oral hygiene over an 8-week period: effects on oral health and oral biofilm

scientific article

Cleanliness of dentinal tubules following gutta-percha removal with and without solvents: a scanning electron microscopic study

scientific article published on November 2009

Clinical Impact of Antimicrobial Resistance in European Hospitals: Excess Mortality and Length of Hospital Stay Related to Methicillin-Resistant Staphylococcus aureus Bloodstream Infections

scientific article published in 2011

Clinical impact of antimicrobial resistance in European hospitals: excess mortality and length of hospital stay related to methicillin-resistant Staphylococcus aureus bloodstream infections

scientific article

Clinical outcomes of health-care-associated infections and antimicrobial resistance in patients admitted to European intensive-care units: a cohort study.

scientific article published on 2 December 2010

Daily chlorhexidine bathing and hospital-acquired infection

scientific article

Does human saliva decrease the antimicrobial activity of chlorhexidine against oral bacteria?

scientific article

Effect of Gabapentin-Lactam and Gamma-Aminobutyric Acid/Lactam Analogs on Proliferation and Phenotype of Ovine Mesenchymal Stem Cells

scientific article published on 01 September 2013

Effect of carbamide peroxide and hydrogen peroxide on enamel surface: an in vitro study

scientific article

Efficacy of tooth bleaching with and without light activation and its effect on the pulp temperature: an in vitro study

scientific article

Efficient risk set sampling when a time-dependent exposure is present: matching for time to exposure versus exposure density sampling.

scientific article published on 5 August 2009

Elution of monomers from three different bonding systems and their antibacterial effect

scientific article

Enterococcus faecalis affects the proliferation and differentiation of ovine osteoblast-like cells

scientific article

Estimands to quantify prolonged hospital stay associated with nosocomial infections.

scientific article published on 31 May 2019

Estimating the Risk of Ventilator-associated Pneumonia as a Function of Time.

scientific article published in September 2015

Estimating the burden of nosocomial infections: Time dependency and cost clustering should be taken into account

scientific article published on 8 November 2016

Evaluating mortality in an intensive care unit requires extended survival models

scientific article

Evaluation of Guided Bone Regeneration around Oral Implants over Different Healing Times Using Two Different Bovine Bone Materials: A Randomized, Controlled Clinical and Histological Investigation.

scientific article published on 20 February 2014

Extended-spectrum beta-lactamase-producing Enterobacter cloacae in mobile dialysis units in the medical and surgical departments of a university hospital: a case-control study.

scientific article published on 27 March 2010

Fate of the dissected aortic arch after ascending replacement in type A aortic dissection†.

scientific article published on 28 March 2017

French Intensive Care Society, International congress - Réanimation 2016

scientific article published in June 2016

Health and Economic Impacts of Antibiotic Resistance in European Hospitals – Outlook on the BURDEN Project

article

Hospital-acquired infections--appropriate statistical treatment is urgently needed!

scientific article published on 14 September 2013

Human saliva exposure modulates bone cell performance in vitro

scientific article published on 19 January 2011

Impact of availability of guidelines and active surveillance in reducing the incidence of ventilator-associated pneumonia in Europe and worldwide

scientific article

Impact of mechanical ventilation on the daily costs of ICU care: a systematic review and meta regression

scientific article published on 05 December 2019

Implementing strategic bundles for infection prevention and management

scientific article published on 30 August 2011

In vivo study of the initial bacterial adhesion on different implant materials

scientific article

Influence of Preparation and Wall Thickness on the Resistance to Fracture of Zirconia Implant Abutments

Influence of preparation design and ceramic thicknesses on fracture resistance and failure modes of premolar partial coverage restorations ⬇️

scientific article published on October 2013

Interpreting and comparing risks in the presence of competing events

scientific article published on 21 August 2014

Interventions to control nosocomial infections: study designs and statistical issues.

scientific article published on 18 October 2013

Is 27 really a dangerous age for famous musicians? Retrospective cohort study

scientific article (publication date: 20 December 2011)

Key priorities in the prevention and control of healthcare-associated infection: a survey of European and other international infection prevention experts

scientific article

Landmark prediction of nosocomial infection risk to disentangle short- and long-stay patients

scientific article

Marginal and internal fit of heat pressed versus CAD/CAM fabricated all-ceramic onlays after exposure to thermo-mechanical fatigue

scientific article published on 24 October 2013

Microhardness of Composite Materials With Different Organic Phases in Deep Class II Cavities: AnIn VitroStudy

article

Microscope-based imaging platform for large-scale analysis of oral biofilms

scientific article

Modeling the effect of time-dependent exposure on intensive care unit mortality

scientific article published on 31 January 2009

Mortality associated with in-hospital bacteraemia caused by Staphylococcus aureus: a multistate analysis with follow-up beyond hospital discharge ⬇️

scientific article published on November 23, 2010

Multilevel competing risk models to evaluate the risk of nosocomial infection

scientific article

Multiple time scales in modeling the incidence of infections acquired in intensive care units

scientific article

Multistate modelling to estimate the excess length of stay associated with meticillin-resistant Staphylococcus aureus colonisation and infection in surgical patients

scientific article published on 9 April 2011

Necessity of a Competing Risk Approach in Risk Factor Analysis of Central Line-Associated Bloodstream Infection

scientific article published on 17 August 2016

Nested case-control studies in cohorts with competing events

scientific article published on January 2014

Neuraminidase Inhibitors and Hospital Mortality in British Patients with H1N1 Influenza A: A Re-Analysis of Observational Data

scientific article

O083: Prohibit (preventing hospital-acquired infections by intervention and training): preliminary results of a European multi-center study on the effectiveness of a hand hygiene campaign and a central venous catheter bundle.

scientific article

Occurrence and causing stimuli of postoperative sensitivity in composite restorations

scientific article published in January 2009

Paediatric hospital-acquired bacteraemia in developing countries

scientific article published in The Lancet

Patient ratings of chewing ability from a randomised crossover trial: lingualised vs. first premolar/canine-guided occlusion for complete dentures

scientific article published in June 2007

Pre- and post-diagnostic beta-blocker use and prognosis after colorectal cancer: Results from a population-based study

scientific article

Pull-out bond strength of a fibre-reinforced composite post system luted with self-adhesive resin cements

Quantifying the Burden of Hospital-Acquired Bloodstream Infection in Children in England by Estimating Excess Length of Hospital Stay and Mortality Using a Multistate Analysis of Linked, Routinely Collected Data

scientific article

RE: "COMPARISON OF STATISTICAL APPROACHES FOR DEALING WITH IMMORTAL TIME BIAS IN DRUG EFFECTIVENESS STUDIES".

scientific article published on 16 November 2016

Regression modelling in hospital epidemiology: a statistical note

scientific article published on 4 September 2008

Release of monomers from four different composite materials after halogen and LED curing

scientific article published on 01 October 2011

Reliability of shade selection using an intraoral spectrophotometer

scientific article

Responding to manuscript CLOI-D-10-00562: Reliability of shade selection using an intraoral spectrophotometer

article by Siegbert Witkowski et al published 15 February 2013 in Clinical Oral Investigations

Results of a prospective randomized controlled trial of posterior ZrSiO(4)-ceramic crowns

scientific article published on 22 October 2008

Risk factors disrupting mucosal integrity and subsequent vancomycin-resistant enterococcus infection

scientific article published in January 2010

Risk factors for the development of nosocomial pneumonia and mortality on intensive care units: application of competing risks models

scientific article published on 2 April 2008

Shear bond strengths between different zirconia cores and veneering ceramics and their susceptibility to thermocycling

scientific article

Simplified versus comprehensive fabrication of complete dentures: patient ratings of denture satisfaction from a randomized crossover trial

scientific article

Simulating and analysing infectious disease data in a heterogeneous population with migration

scientific article

Staphylococcus aureus colonization at ICU admission as a risk factor for developing S. aureus ICU pneumonia.

scientific article

Statistical and methodological concerns about the beneficial effect of neuraminidase inhibitors on mortality.

scientific article published on 16 June 2014

Statistical epidemic modeling with hospital outbreak data

scientific article

Survival biases lead to flawed conclusions in observational treatment studies of influenza patients

scientific article

The effect of storage medium on the elution of monomers from composite materials

The effects of cyclic loading and preparation on the fracture strength of zirconium-dioxide implants: an in vitro investigation

scientific article published on 15 February 2011

The impact of time-dependent bias in proportional hazards modelling

scientific article published in December 2008

The importance of good data, analysis, and interpretation for showing the economics of reducing healthcare-associated infection

article

The time-dependent bias and its effect on extra length of stay due to nosocomial infection.

scientific article published in March 2011

Time series models of environmental exposures: Good predictions or good understanding

scientific article published on 16 January 2017

Time-dependent study entries and exposures in cohort studies can easily be sources of different and avoidable types of bias

scientific article published in November 2012

Treatment of hospital-acquired pneumonia

scholarly article by Martin Wolkewitz et al published October 2011 in Lancet Infectious Diseases

[Validity of decision criteria for replacement of fillings]

scientific article published on 01 January 2009

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