A modified Wald interval for the area under the ROC curve (AUC) in diagnostic case-control studies

por Kottas, Martina, Kuss, Oliver, Zapf, Antonia
Publicado 2014

A Wild Bootstrap approach for the selection of biomarkers in early diagnostic trials

por Zapf, Antonia, Brunner, Edgar, Konietschke, Frank
Publicado 2015

Why do you need a biostatistician?

por Zapf, Antonia, Rauch, Geraldine, Kieser, Meinhard
Publicado 2020

Missing values and inconclusive results in diagnostic studies – A scoping review of methods

por Stahlmann, Katharina, Reitsma, Johannes B, Zapf, Antonia
Publicado 2023

Cheyne-Stokes Respiration and Prognosis in Modern-Treated Congestive Heart Failure

por Hagenah, Gerrit, Zapf, Antonia, Schüttert, Jan Bernd
Publicado 2009

Support pressure distribution for positioning in neutral versus conventional positioning in the prevention of decubitus ulcers: a pilot study in healthy participants

por Pickenbrock, Heidrun, Ludwig, Vera U., Zapf, Antonia
Publicado 2017

Measuring inter-rater reliability for nominal data – which coefficients and confidence intervals are appropriate?

por Zapf, Antonia, Castell, Stefanie, Morawietz, Lars, Karch, André
Publicado 2016

Effectiveness of a mindfulness-oriented substance use prevention program for boys with mild to borderline intellectual disabilities: study protocol for a randomised controlled tria...

por Waedel, Lucie, Daubmann, Anne, Zapf, Antonia, Reis, Olaf
Publicado 2020

Blinded sample size re-estimation in a comparative diagnostic accuracy study

por Stark, Maria, Hesse, Mailin, Brannath, Werner, Zapf, Antonia
Publicado 2022

Cerebral microstructural changes in children suffering from hemolytic uremic syndrome

por Bültmann, Eva, Zapf, Antonia, Mussgnug, Hans Joachim, Kanzelmeyer, Nele, Hartmann, Hans
Publicado 2023

The REM Sleep Behavior Disorder Screening Questionnaire is not Valid in De Novo Parkinson's Disease

por Halsband, Claire, Zapf, Antonia, Sixel‐Döring, Friederike, Trenkwalder, Claudia, Mollenhauer, Brit
Publicado 2018

Interaction of physical function, quality of life and depression in Amyotrophic lateral sclerosis: characterization of a large patient cohort

por Körner, Sonja, Kollewe, Katja, Abdulla, Susanne, Zapf, Antonia, Dengler, Reinhard, Petri, Susanne
Publicado 2015

Non-invasive diagnosis of acute rejection in renal transplant patients using mass spectrometry of urine samples - a multicentre phase 3 diagnostic accuracy study

por Zapf, Antonia, Gwinner, Wilfried, Karch, Annika, Metzger, Jochen, Haller, Hermann, Koch, Armin
Publicado 2015

Randomized test-treatment studies with an outlook on adaptive designs

por Hot, Amra, Bossuyt, Patrick M., Gerke, Oke, Wahl, Simone, Vach, Werner, Zapf, Antonia
Publicado 2021

The efficacy of automated feedback after internet-based depression screening: Study protocol of the German, three-armed, randomised controlled trial DISCOVER

por Sikorski, Franziska, König, Hans-Helmut, Wegscheider, Karl, Zapf, Antonia, Löwe, Bernd, Kohlmann, Sebastian
Publicado 2021

Sample size recalculation based on the prevalence in a randomized test-treatment study

por Hot, Amra, Benda, Norbert, Bossuyt, Patrick M., Gerke, Oke, Vach, Werner, Zapf, Antonia
Publicado 2022

Association of periodontitis with handgrip strength and skeletal muscle mass in middle-aged US adults from NHANES 2013–2014

por Bunte, Kübra, Wiessner, Christian, Bahat, Gülistan, Erdogan, Tugba, Cruz-Jentoft, Alfonso J., Zapf, Antonia
Publicado 2023

Weight loss, dysphagia and supplement intake in patients with amyotrophic lateral sclerosis (ALS): impact on quality of life and therapeutic options

por Körner, Sonja, Hendricks, Melanie, Kollewe, Katja, Zapf, Antonia, Dengler, Reinhard, Silani, Vincenzo, Petri, Susanne
Publicado 2013

A Care Concept of Community Health Nursing Interventions for Adults With Chronic Health Conditions in an Urban Area: Protocol for a Randomized Controlled Field Trial (CoSta Study)

por Nock, Annike Morgane, Iversen, Linda, Waidhas, Lukas, Zapf, Antonia, Seifert, Caroline, Petersen-Ewert, Corinna
Publicado 2022

Biomarker-Guided Risk Assessment for Acute Kidney Injury: Time for Clinical Implementation?

por Albert, Christian, Haase, Michael, Albert, Annemarie, Zapf, Antonia, Braun-Dullaeus, Rüdiger Christian, Haase-Fielitz, Anja
Publicado 2021