Background: To improve clinical performance assessment, checklist data should be immediately available to students to offer them detailed feedback and be stored in a database for quality assurance purposes.
Aim: To introduce the digital pen as clinical performance assessment tool, report examiner satisfaction and explore the utility of generated checklist data for quality assurance purposes.
Methods: The digital pen technology transmits examiners' handwritten assessments to a database and exports PDF-files to students' mailboxes. Descriptive statistical analysis of examiner satisfaction and the generated checklist data was performed.
Results: The examiners were satisfied with the digital pen. Valuable data were obtained to improve objective structured clinical examination stations and rating criteria, identify training needs for future students and provide examiners with feedback on their rating skills.
Conclusion: The digital pen technology is a practical device for sending completed checklists to students and providing valuable data for quality assurance purposes.
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http://dx.doi.org/10.3109/0142159X.2010.540271 | DOI Listing |
Alzheimers Dement
December 2024
Clinical Memory Research Unit, Department of Clinical Sciences, Lund University, Lund, Sweden.
Background: Remote unsupervised cognitive assessments have the potential to complement and facilitate cognitive assessment in clinical and research settings.
Method: Here we evaluate the usability, validity and reliability of unsupervised remote memory assessments via mobile devices (see Figure 1) in individuals without dementia from the Swedish BioFINDER-2 study and explore their prognostic utility regarding future cognitive decline in combination with a plasma marker for p-tau217.
Result: Usability was rated positively.
Alzheimers Dement
December 2024
Massachusetts General Hospital, Boston, MA, USA.
Background: PET quantifies tau and amyloid-ß (Aß) pathology in preclinical AD. A 2-min digital clock-drawing test (DCTclock ) captures clock-drawing outcomes and processes, potentially more sensitive to cognitive deficits in preclinical AD than pencil-and-paper tests. The DCTclock summary score comprised subscores targeting multi-domain cognitive performance (i.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany.
Background: Traditional pen-and-paper neuropsychological assessments fail to capture subtle cognitive changes in the early stages of Alzheimer's disease (AD). Remote and unsupervised digital assessments available on smartphones, tablets, and personal computers may offer a solution to this by increasing the amount and types of data available to researchers and clinicians, while simultaneously improving ecological validity and alleviating patient burden. As these remote and unsupervised digital cognitive assessment tools become more widely available, it is important that they are validated in a systematic way.
View Article and Find Full Text PDFJ Biomed Mater Res B Appl Biomater
January 2025
Department and Research Institute of Dental Biomaterials and Bioengineering, Yonsei University College of Dentistry, Seoul, Republic of Korea.
Addressing the high cost and long cycle associated with the multistep digital restoration process involving 3D printing technology, we proposed the 3D pen as an innovative strategy for rapid bone repair. Capitalizing on the low melting point characteristic of polycaprolactone (PCL), we introduced, for the first time, the novel concept of directly constructing scaffolds at bone defect sites using 3D pens. In this in vitro study, we meticulously evaluated both the mechanical and biological properties of 3D pen-printed PCL scaffolds with six distinct textures: unidirectional (UNI) (0°, 45°, 90°), bidirectional (BID) (-45°/45°, 0°/90°), and concentric (CON).
View Article and Find Full Text PDFJ Dent
December 2024
Department of Prosthodontics and Dental Research Institute, Seoul National University School of Dentistry, Seoul, Republic of Korea. Electronic address:
Objectives: This study compared the clinical accuracy of two different stationary face scanners, employing progressive capture and multi-view simultaneous capture scanning technologies.
Methods: Forty dentate volunteers participated in the study. Soft tissue landmarks were marked with a pen on the participants' faces to measure the distances between them.
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