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Your search keyword '"Dörre, Achim"' showing total 160 results
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160 results on '"Dörre, Achim"'

1. Vaccine effectiveness against severe COVID-19 during the Omicron wave in Germany: results from the COViK study

Author

Stoliaroff-Pepin, Anna, Peine, Caroline, Herath, Tim, Lachmann, Johannes, Hellenbrand, Wiebke, Perriat, Delphine, Dörre, Achim, Nitsche, Andreas, Michel, Janine, Grossegesse, Marica, Hofmann, Natalie, Rinner, Thomas, Kohl, Claudia, Brinkmann, Annika, Meyer, Tanja, Stern, Daniel, Treindl, Fridolin, Dorner, Brigitte G., Hein, Sascha, Werel, Laura, Hildt, Eberhard, Gläser, Sven, Schühlen, Helmut, Isner, Caroline, Peric, Alexander, Ghouzi, Ammar, Reichardt, Annette, Janneck, Matthias, Lock, Guntram, Huster, Dominik, Grünewald, Thomas, Schaade, Lars, Wichmann, Ole, and Harder, Thomas

Published
2023
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2. Caregiver acceptance of malaria vaccination for children under 5 years of age and associated factors: cross-sectional household survey, Guinea and Sierra Leone, 2022

Author

Röbl, Klara, Fischer, Hanna-Tina, Delamou, Alexandre, Mbawah, Abdul Karim, Geurts, Brogan, Feddern, Lukas, Baldé, Habibata, Kaba, Ibrahima, Pozo-Martin, Francisco, Weishaar, Heide, Menelik-Obbarius, Sara, Burger, Gerrit, Diaconu, Viorela, Dörre, Achim, and El Bcheraoui, Charbel

Published
2023
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4. Left-Truncated Health Insurance Claims Data: Theoretical Review and Empirical Application

Author

Weißbachm, Rafael, Dörre, Achim, Wied, Dominik, Doblhammer, Gabriele, and Fink, Anne

Subjects
Statistics - Methodology, 62N99
Abstract

At the beginning of 2004, we draw a sample of size 0.25 million people from the inventory of the health insurer AOK. We followed their health claims until 2013. Our aim is the effect a stroke on the dementia onset probability, for Germans born in the first half of the 20$^{th}$ century. People deceased before 2004 are randomly left-truncated. Filtrations, modelling the missing data, enable to circumvent the unknown number of truncated persons by using a conditional instead of the full likelihood. Dementia onset after 2013 is a conditionally fixed right-censoring event. For each observed health history, Jacod's formula yields the conditional likelihood contribution. Asymptotic normality of the estimated intensities is derived, relative to a sample size definition that includes the truncated people. Yet, the standard error is observable. The claims data reveal that after a stroke, with time measured in years, the intensity of dementia onset increases from 0.02 to 0.07. Using the independence of the two estimated intensities, a 95\%-confidence interval for their difference is [0.050,0.056]. The effect halves, when we extend the analysis to an age-inhomogeneous model, but does not change further when we additionally adjust for multi-morbidity., Comment: 56 pages, 8 figures

Published
2021
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22. Case–control study of behavioural and societal risk factors for sporadic SARS-CoV-2 infections, Germany, 2020–2021 (CoViRiS study).

Author

Rosner, Bettina M., Falkenhorst, Gerhard, Kumpf, Isabella, Enßle, Maren, Hicketier, Andreas, Dörre, Achim, Stark, Klaus, and Wilking, Hendrik

Abstract

During the COVID-19 pandemic in Germany, a variety of societal activities were restricted to minimize direct personal interactions and, consequently, reduce SARS-CoV-2 transmission. The aim of the CoViRiS study was to investigate whether certain behaviours and societal factors were associated with the risk of sporadic symptomatic SARS-CoV-2 infections. Adult COVID-19 cases and frequency-matched population controls were interviewed by telephone regarding activities that involved contact with other people during the 10 days before illness onset (cases) or before the interview (controls). Associations between activities and symptomatic SARS-CoV-2 infection were analysed using logistic regression models adjusted for potential confounding variables. Data of 859 cases and 1 971 controls were available for analysis. The risk of symptomatic SARS-CoV-2 infection was lower for individuals who worked from home (adjusted odds ratio (aOR) 0.5; 95% confidence interval (CI) 0.3–0.6). Working in a health care setting was associated with a higher risk (aOR: 1.5; 95% CI: 1.1–2.1) as were private indoor contacts, personal contacts that involved shaking hands or hugging, and overnight travelling within Germany. Our results are in line with some of the public health recommendations aimed at reducing interpersonal contacts during the COVID-19 pandemic. [ABSTRACT FROM AUTHOR]

Published
2024
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23. CHROMAgar™ LIN-R as an efficient screening tool to assess the prevalence of linezolid-resistant enterococci in German hospital patients—a multicentre study approach, 2021–2022

Author

Bender, Jennifer K, primary, Baufeld, Elsa, additional, Becker, Karsten, additional, Claus, Heike, additional, Dudakova, Anna, additional, Dörre, Achim, additional, Fila, Nikoletta, additional, Fleige, Carola, additional, Hamprecht, Axel, additional, Hoffmann, Armin, additional, Hogardt, Michael, additional, Kaasch, Achim J, additional, Kola, Axel, additional, Kriebel, Nancy, additional, Layer-Nicolaou, Franziska, additional, Marschal, Matthias, additional, Molitor, Ernst, additional, Mutters, Nico T, additional, Liese, Jan, additional, Nelkenbrecher, Claudia, additional, Neumann, Bernd, additional, Rohde, Holger, additional, Steinmann, Jörg, additional, Sörensen, Michael, additional, Thelen, Philipp, additional, Weig, Michael, additional, Zautner, Andreas E, additional, and Werner, Guido, additional

Published
2023
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24. 25 Indizes

Author

Bleymüller, Josef, primary, Weißbach, Rafael, additional, and Dörre, Achim, additional

Published
2020
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38. 3 Mittelwerte

Author

Bleymüller, Josef, primary, Weißbach, Rafael, additional, and Dörre, Achim, additional

Published
2020
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50. 1 Einführung

Author

Bleymüller, Josef, primary, Weißbach, Rafael, additional, and Dörre, Achim, additional

Published
2020
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