M. Schemper

Degrees of necessity and of sufficiency: Further results and extensions, with an application to covid‐19 mortality in Austria
20214 citationsauthor #3
Quantifying degrees of necessity and of sufficiency in cause‐effect relationships with dichotomous and survival outcomes
20198 citationsauthor #2
Explained variation in shared frailty models
20184 citationsauthor #3
Weighted Cox Regression Using the R Package coxphw
2018126 citationsauthor #3
Role of a heart valve clinic programme in the management of patients with aortic stenosis
201740 citationsauthor #5
Asymptomatic Severe Aortic Stenosis in the Elderly.
201765 citationsauthor #3
UvA-DARE ( Digital Academic Repository ) Breast surgery : A problem of beauty or health ?
201738 citationsauthor #7
FVIII-binding IgG modulates FVIII half-life in patients with severe and moderate hemophilia A without inhibitors.
201633 citationsauthor #3
Weight and body mass index (BMI): current data for Austrian boys and girls aged 4 to under 19 years
201541 citationsauthor #8
Non-parametric estimation of relative risk in survival and associated tests
20159 citationsauthor #3
Parameters influencing FVIII pharmacokinetics in patients with severe and moderate haemophilia A
201555 citationsauthor #4
Estimating the correlation of bivariate failure times under censoring
201357 citationsauthor #1
Austrian height and body proportion references for children aged 4 to under 19 years
201348 citationsauthor #7
Comparison of cooling and EMLA to reduce the burning pain during capsaicin 8% patch application: A randomized, double‐blind, placebo‐controlled study
201332 citationsauthor #6
Outcome of combined stenotic and regurgitant aortic valve disease.
201397 citationsauthor #3
Long-term treatment, tolerability, and survival with sub-cutaneous treprostinil for severe pulmonary hypertension.
201253 citationsauthor #5
Evaluation of diagnostic and treatment approaches towards acute dyspnea in a palliative care setting among medical students at the University of Vienna
20112 citationsauthor #7
Computed tomography-based evaluation of template (NobelGuide™)-guided implant positions: a prospective radiological study.
2011159 citationsauthor #5
hVps37A Status Affects Prognosis and Cetuximab Sensitivity in Ovarian Cancer
201142 citationsauthor #11
Logistic regression modeling and the number of events per variable: selection bias dominates.
201160 citationsauthor #2
Natural History of Very Severe Aortic Stenosis
2010497 citationsauthor #3
Gene selection in microarray survival studies under possibly non-proportional hazards
201034 citationsauthor #2
The estimation of average hazard ratios by weighted Cox regression
2009306 citationsauthor #1
Multivariable model‐building: A pragmatic approach to regression analysis based on fractional polynomials for modelling continuous variables. Patrick Royston and Willi Sauerbrei, Wiley, Chichester, 2008. No. of pages: 322. Price: $130.00. ISBN: 978‐0‐470‐02842‐1
200926 citationsauthor #1
[Androgen receptors in primary breast carcinoma. Relation to prognostic factors in comparison with estrogen and progesterone receptors].
20083 citationsauthor #6
Die Perforationsperitonitis
20071 citationsauthor #4
Gene expression profiling: does it add predictive accuracy to clinical characteristics in cancer prognosis?
2007107 citationsauthor #3
Parsimonious analysis of time‐dependent effects in the Cox model
200740 citationsauthor #2
David Draper: Model Mis-specification Bias and Model Uncertainty: Bayesian Solutions……………………………………………………………5 Estimation in Cox Regression Revisited……………………………………7 Georg Ferber: the Maximum Mean Difference -statistical Problems in Assessing Cardiac Safety……………………………………..11 Klaas Prins: Modeling and S
20070 citationsauthor #1
“Laying on of hands” improves well-being in patients with advanced cancer
200724 citationsauthor #6
High-Density Lipoprotein and the Risk of Recurrent Venous Thromboembolism
2007111 citationsauthor #5
Outcome of Watchful Waiting in Asymptomatic Severe Mitral Regurgitation
2006513 citationsauthor #7
EXPLAINED VARIATION I N SURVIVAL ANALYSIS
20060 citationsauthor #1
The impact of "laying on of hands" on well being in patients with advanced cancer.
20060 citationsauthor #6
A permutation test for inference in logistic regression with small‐ and moderate‐sized data sets by D. M. Potter, Statistics in Medicine 2005; 24:693–708
200632 citationsauthor #2
Androgen receptors, serum androgen levels and survival of breast cancer patients
200626 citationsauthor #3
Medical conditions increasing the risk of chronic thromboembolic pulmonary hypertension
2005294 citationsauthor #4
Alteration of Nipple and Areola Sensitivity by Reduction Mammaplasty: A Prospective Comparison of Five Techniques
2005148 citationsauthor #3
Placental isoferritin associated p43 antigen correlates with features of high differentiation in breast cancer
20053 citationsauthor #7
Prognostic significance of steroid hormone receptors and histopathological characterization of human breast cancer
20046 citationsauthor #5
Differences in anti-Fab antibodies in adult and late onset rheumatoid arthritis
20046 citationsauthor #5
Lack of impact of platinum dose intensity on the outcome of ovarian cancer patients. 10-year results of a prospective randomised phase III study comparing carboplatin-cisplatin with cyclophosphamide-cisplatin.
200414 citationsauthor #7
Cyclosporin-A-induced hair growth in human renal allograft recipients and alopecia areata
20047 citationsauthor #3
The value of prognostic parameters for the stratification of advanced breast cancer patients
20041 citationsauthor #3
Natural history and risk stratification by echocardiography
20048 citationsauthor #3
Statins but Not Angiotensin-Converting Enzyme Inhibitors Delay Progression of Aortic Stenosis
2004434 citationsauthor #7
Self-tonometry with the Ocuton S: evaluation of accuracy in glaucoma patients.
200416 citationsauthor #3
Mild and moderate aortic stenosis. Natural history and risk stratification by echocardiography.
2003440 citationsauthor #3
Predictors of early reangiography within 30 days after coronary stenting.
20032 citationsauthor #2
Predictive accuracy and explained variation
2003162 citationsauthor #1
Comparing Cox and parametric models in clinical studies
2003145 citationsauthor #2
Exact Log‐Rank Tests for Unequal Follow‐Up
200356 citationsauthor #3
Lack of impact of platinum dose intensity on the outcome of ovarian cancer patients: 10-year results of a prospective randomised phase III study comparing carboplatin–cisplatin with cyclophosphamide–cisplatin
200315 citationsauthor #7
Comparing the importance of prognostic factors in Cox and logistic regression using SAS
200354 citationsauthor #2
Endovascular Stent Grafting Versus Open Surgical Operation in Patients With Infrarenal Aortic Aneurysms: A Propensity Score–Adjusted Analysis
2002126 citationsauthor #10
Explained Variation for Logistic Regression - Small Sample Adjustments, Confidence Intervals and Predictive Precision
200219 citationsauthor #2
A solution to the problem of separation in logistic regression
20022,024 citationsauthor #2
A Solution to the Problem of Monotone Likelihood in Cox Regression
2001337 citationsauthor #2
[Identification of high risk patients with severe, but asymptomatic aortic stenosis].
20012 citationsauthor #6
Predictors of outcome in severe, asymptomatic aortic stenosis.
20001,215 citationsauthor #6
Predictive Accuracy and Explained Variation in Cox Regression
2000222 citationsauthor #1
New Residuals for Cox Regression and Their Application to Outlier Screening
199964 citationsauthor #2
[Psychosocial risk factors for Alzheimer's disease].
199911 citationsauthor #4
Narrowband UV-B phototherapy vs photochemotherapy in the treatment of chronic plaque-type psoriasis: a paired comparison study.
1999143 citationsauthor #3
Treatment of pruritus in chronic liver disease with the 5‐hydroxytryptamine receptor type 3 antagonist ondansetron: a randomized, placebo‐controlled, double‐blind cross‐over trial
1998114 citationsauthor #6
Book review: Fundamentals of Biostatistical Inference. Chap T. Le, Marcel Dekker Inc., New York, 1992. No. of pages: v+254. Price: $55. ISBN 0‐8247‐8674‐2
19980 citationsauthor #1
A new approach to estimate correlation coefficients in the presence of censoring and proportional hazards
199722 citationsauthor #1
33 Overfit in logistic regression
19971 citationsauthor #1
A meta‐analysis of low dose aspirin for the prevention of intrauterine growth retardation
1997111 citationsauthor #5
ADJUNCTIVE ANTIBIOTIC TREATMENT IN PRETERM LABOR AND NEONATAL MORBIDITY: A META‐ANALYSIS
199651 citationsauthor #5
Explained variation for logistic regression.
1996351 citationsauthor #2
[Dilatation treatment of achalasia as initial therapy. Results of a prospective study].
19962 citationsauthor #5
Explained variation in survival analysis.
1996225 citationsauthor #1
2118 Continuous hyperfractionated accelerated radiation therapy with/without mitomycin C in head and neck cancer: Initial results from an on-going randomized trial
19964 citationsauthor #10
A note on quantifying follow-up in studies of failure time.
19962,380 citationsauthor #1
Skin tumors in photochemotherapy for psoriasis: a single-center follow-up of 496 patients.
199676 citationsauthor #2
EWS/FLI-1 antagonists induce growth inhibition of Ewing tumor cells in vitro.
1996147 citationsauthor #5
Topical versus peribulbar anesthesia in clear corneal cataract surgery
199699 citationsauthor #5
Comparison of high dose therapy of rhEPO, given two or three times a week in premature infants
19953 citationsauthor #4
Shouldice is superior to Bassini inguinal herniorrhaphy.
199481 citationsauthor #3
[The value of the "vascular invasion" factor for prognosis of breast cancer].
19942 citationsauthor #5
Ranking of the Factor Vascular Invasion for the Prognosis of Carcinoma of the Breast
19941 citationsauthor #5
Amendments and Corrections: The Explained Variation in Proportional Hazards Regression
19945 citationsauthor #1
Influence of Tumoral Microvessel Density on the Recurrence-Free Survival in Human Breast Cancer: Preliminary Results
199427 citationsauthor #5
Prolonged preoperative prismatic treatment in alternating convergent squint
199411 citationsauthor #3
Results of a controlled study of CO2 laser vs conventional technique in breast cancer
19933 citationsauthor #5
The relative importance of prognostic factors in studies of survival
199339 citationsauthor #1
Vessel Invasion Predicts Early Recurrence in Breast Cancer: Preliminary Results
19931 citationsauthor #4
Aneuploidy fraction but not DNA index is important for the prognosis of patients with stage I and II breast cancer--10-year results.
199310 citationsauthor #4
Expression of p43 in breast cancer tissue, correlation with prognostic parameters.
19929 citationsauthor #7
Prospective Randomized Trial of Sequential Alternating Chemotherapy in Advanced Ovarian Carcinoma
19920 citationsauthor #4
Further results on the explained variation in proportional hazards regression
199231 citationsauthor #1
A decade of oral anticoagulant treatment to maintain autologous vein grafts for femoropopliteal atherosclerosis.
199287 citationsauthor #9
Cox Analysis of Survival Data with Non‐Proportional Hazard Functions
1992222 citationsauthor #1
Spontaneous growth in turner syndrome: Evidence for a minor pubertal growth spurt
199226 citationsauthor #2
Nicotine Abuse as a Prognostic Factor in Stage Ib Cervical Carcinoma
19921 citationsauthor #6
Blockade of endothelium-derived relaxing factor synthesis with NG-nitro-L-arginine methyl ester leads to enhanced venous reactivity in vivo.
199214 citationsauthor #3
Comparison of prognostic indices for burns and assessment of their accuracy.
199222 citationsauthor #2
[Prognostic factors of radically operated stage Ib cervix cancer].
19920 citationsauthor #6
[Steroid hormone receptors in mammary carcinoma. Immunohistochemical detection and prognostic significance].
19911 citationsauthor #6

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