Alexander Hapfelmeier

Class-Focused Variable Importance in Random Forests for Multi-Class Outcomes

Effectiveness of an online asthma education program in adults with asthma in general practice: Results from a cluster randomised controlled trial.

Antibiotic drug use in the five years preceding the diagnosis of multiple sclerosis.

Comparative test accuracy of eight self-rating scales for screening for anxiety disorders among adults: protocol for a network meta-analysis

Diagnostic accuracy and factorial structure of the questionnaire for the assessment of depression symptoms in primary care (DESY-PC).

Dipsticks and point-of-care Microscopy in Urinary Tract Infections in primary care: Results of the MicUTI pilot cluster randomised controlled trial.

Early comorbidities and diagnostic challenges in people with multiple sclerosis with possible impact on disease management.

External validation of a multiple sclerosis treatment decision score using data from the ProVal-MS cohort study.

Protocol for a randomized, placebo-controlled, double-blind phase IIa study of the safety, tolerability, and symptomatic efficacy of the ROCK-inhibitor Fasudil in patients with Parkinson’s disease (ROCK-PD)

Predictors of Postviral Symptoms Following Epstein-Barr Virus-Associated Infectious Mononucleosis in Young People – Data from the IMMUC Study

Frequency, persistence and relation of disease symptoms, psychosomatic comorbidity and daily life impairment after COVID-19: a cohort study in general practice.

Structure and quality of bedside teaching: A videographic analysis.

Efficient permutation testing of variable importance measures by the example of random forests

Effects of Early Clozapine Treatment on Remission Rates in Acute Schizophrenia (The EARLY Trial): Protocol of a Randomized-Controlled Multicentric Trial

Retrospective cohort study to devise a treatment decision score predicting adverse 24-month radiological activity in early multiple sclerosis.

Microsatellite instability and sex-specific differences of survival in gastric cancer after neoadjuvant chemotherapy without and with taxane: An observational study in real world patients

Implementation of an internet-based asthma patient education program in primary care: results of a single-arm trial.

Development of a diagnostic score using FeNO and symptoms to predict asthma.

Differentiation of Spontaneous Bacterial Peritonitis from Secondary Peritonitis in Patients with Liver Cirrhosis: Retrospective Multicentre Study.

Low microsatellite instability: A distinct instability type in gastric cancer?

Significant Tumor Regression after Neoadjuvant Chemotherapy in Gastric Cancer, but Poor Survival of the Patient? Role of MHC Class I Alterations

Medication Adherence and Healthcare Costs in Chronically Ill Patients Using German Claims Data.

Data from The Chemokine CX3CL1 Improves Trastuzumab Efficacy in HER2 Low–Expressing Cancer <i>In Vitro</i> and <i>In Vivo</i>

The effect of a Prasugrel- vs. a Ticagrelor-based strategy on total ischaemic and bleeding events in patients with acute coronary syndromes.

coat: Conditional Method Agreement Trees (COAT)

Identification of cardiovascular high-risk groups from dynamic retinal vessel signals using untargeted machine learning.

Thick Mucus in ALS: A Mixed-Method Study on Associated Factors and Its Impact on Quality of Life of Patients and Caregivers.

A Novel Machine Learning-Based Point-Score Model as a Non-Invasive Decision-Making Tool for Identifying Infected Ascites in Patients with Hydropic Decompensated Liver Cirrhosis: A Retrospective Multicentre Study.

Ticagrelor or Prasugrel in Patients With Acute Coronary Syndrome and High Bleeding Risk.

Elevated microsatellite instability at selected tetranucleotide (<scp>EMAST</scp>) repeats in gastric cancer: a distinct microsatellite instability type with potential clinical impact?