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Sandra Klawitter

A Novel Tool for the Rapid and Transparent Verification of Reference Intervals in Clinical Laboratories
2024 · Georg Hoffmann, Sandra Klawitter, et al. · Journal of Clinical Medicine · 33
Standardization with zlog values improves exploratory data analysis and machine learning for laboratory data
2024 · Amani Al-Mekhlafi, Sandra Klawitter, et al. · Journal of Laboratory Medicine · 26
Long-term Consequences of COVID-19 and the Pandemic: Protocol for a Web-Based, Longitudinal Observational Study (DEFEAT)
2022 · Marie Mikuteit, Stephanie Heinemann, et al. · JMIR Research Protocols · 24
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Amino acids, post-translational modifications, nitric oxide, and oxidative stress in serum and urine of long COVID and ex COVID human subjects
2023 · Marie Mikuteit, Svetlana Baskal, et al. · Amino Acids · 23
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Association of long COVID with health-related Quality of Life and Social Participation in Germany: Finding from an online-based cross-sectional survey
2024 · Dominik Schröder, Stephanie Heinemann, et al. · Heliyon · 13
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Evaluating the Feasibility, Acceptance, and Beneficial Effects of Online Occupational Therapy for Post–COVID-19 Condition: Protocol for a Randomized Controlled Trial (ErgoLoCo Study)
2024 · Christina Müllenmeister, Andrea Stoelting, et al. · JMIR Research Protocols · 12
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A zlog-based algorithm and tool for plausibility checks of reference intervals
2022 · Sandra Klawitter, Georg Hoffmann, et al. · Clinical Chemistry and Laboratory Medicine (CCLM) · 9
A visualization tool for continuous reference intervals based on GAMLSS
2023 · Sandra Klawitter, Tim Kacprowski · Journal of Laboratory Medicine · 8
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Improvement in quality of life and cognitive function in Post-COVID syndrome after online occupational therapy: Results from a randomized controlled pilot study
2025 · Dominik Schröder, Andrea Stölting, et al. · PLoS ONE · 7
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Automated sex and age partitioning for the estimation of reference intervals using a regression tree model
2024 · Sandra Klawitter, Johannes Böhm, et al. · Journal of Laboratory Medicine · 7
reflimR: Reference Limit Estimation Using Routine Laboratory Data
2024 · Georg Hoffmann, Sandra Klawitter, et al. · 4
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Indirect methods for the verification of reference intervals in laboratory medicine
2026 · Georg Hoffmann, Inga Trulson, et al. · Critical Reviews in Clinical Laboratory Sciences · 3
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Migrant healthcare workers during COVID-19: bringing an intersectional health system-related approach into pandemic protection. A German case study
2023 · Ellen Kuhlmann, Marius-Ionut Ungureanu, et al. · Frontiers in Public Health · 3
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An update to reflimR: strengthening transparent reference interval verification
2025 · Sandra Klawitter, Inga Trulson, et al. · Journal of Laboratory Medicine · 2
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The zlog value: a decade of standardizing laboratory results
2026 · Georg Hoffmann, Frank Klawonn, et al. · Journal of Laboratory Medicine
Indirect methods for the verification of reference intervals in laboratory medicine
2026 · Georg Hoffmann, Inga Trulson, et al. · Figshare
Referenzintervalle bei Kindern
2023 · Sandra Klawitter, Frank Klawonn, et al. · Trillium Diagnostik
Works count: 17
Citation count: 174
H-index: 8
I10-index: 6
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