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Detecting Artificial Intelligence–Generated Versus Human-Written Medical Student Essays: Semirandomized Controlled Study

Detecting Artificial Intelligence–Generated Versus Human-Written Medical Student Essays: Semirandomized Controlled Study

In addition, studies often investigate the detection of texts written by chatbots using automatic tools or even detectors specifically designed for this purpose [18,25,27-30]. The detection rate of these detectors is often higher than that of human reviewers, but the accuracy can vary greatly depending on the text genre and the classifier used [14,31]. Moreover, linguistic features appear to be the most important subset of features influencing the performance of feature-based classifiers [2,5].

Berin Doru, Christoph Maier, Johanna Sophie Busse, Thomas Lücke, Judith Schönhoff, Elena Enax- Krumova, Steffen Hessler, Maria Berger, Marianne Tokic

JMIR Med Educ 2025;11:e62779

Complete Blood Count and Monocyte Distribution Width–Based Machine Learning Algorithms for Sepsis Detection: Multicentric Development and External Validation Study

Complete Blood Count and Monocyte Distribution Width–Based Machine Learning Algorithms for Sepsis Detection: Multicentric Development and External Validation Study

Therefore, early detection is fundamental to improving the patient outcome by promptly starting treatment. However, sepsis, especially in the early stage, may be characterized by nonspecific signs and symptoms, mainly when diagnosis of infection is still uncertain.

Andrea Campagner, Luisa Agnello, Anna Carobene, Andrea Padoan, Fabio Del Ben, Massimo Locatelli, Mario Plebani, Agostino Ognibene, Maria Lorubbio, Elena De Vecchi, Andrea Cortegiani, Elisa Piva, Donatella Poz, Francesco Curcio, Federico Cabitza, Marcello Ciaccio

J Med Internet Res 2025;27:e55492

Effects of Missing Data on Heart Rate Variability Measured From A Smartwatch: Exploratory Observational Study

Effects of Missing Data on Heart Rate Variability Measured From A Smartwatch: Exploratory Observational Study

Reference 7: Detection of atrial fibrillation in a large population using wearable devices: the fitbit Reference 10: Passive detection of atrial fibrillation using a commercially available smartwatch Reference 11: Accuracy and usability of a novel algorithm for detection of irregular pulse using a smartwatch Reference 18: Wearable sensor-based detection of influenza in presymptomatic and asymptomatic individualsdetection

Hope Davis-Wilson, Meghan Hegarty-Craver, Pooja Gaur, Matthew Boyce, Jonathan R Holt, Edward Preble, Randall Eckhoff, Lei Li, Howard Walls, David Dausch, Dorota Temple

JMIR Form Res 2025;9:e53645

Instagram Posts Promoting Colorectal Cancer Awareness: Content Analysis of Themes and Engagement During Colorectal Cancer Awareness Month

Instagram Posts Promoting Colorectal Cancer Awareness: Content Analysis of Themes and Engagement During Colorectal Cancer Awareness Month

Despite the clear benefits of early detection and screening for reducing mortality rates, many individuals remain unaware of the importance of regular screenings and the risk factors associated with CRC [3-5]. March is designated as Colorectal Cancer Awareness Month, a period dedicated to increasing public knowledge about CRC, promoting early detection and screening, and ultimately reducing the incidence and mortality of this disease [6].

Aditi Srivastava, Jim P Stimpson

JMIR Form Res 2025;9:e63344

Exploring Speech Biosignatures for Traumatic Brain Injury and Neurodegeneration: Pilot Machine Learning Study

Exploring Speech Biosignatures for Traumatic Brain Injury and Neurodegeneration: Pilot Machine Learning Study

The fields of health care and medical diagnostics have witnessed a significant shift toward noninvasive and accessible methods for early detection, assessment, and monitoring of medical conditions. This shift has been driven by technological advancements and growing research interest in digital health solutions [1]. Among these, speech analysis has emerged as a promising avenue, with studies identifying speech as a potential biosignature for a variety of neurodegenerative conditions [2,3].

Rahmina Rubaiat, John Michael Templeton, Sandra L Schneider, Upeka De Silva, Samaneh Madanian, Christian Poellabauer

JMIR Neurotech 2025;4:e64624

Harnessing Internet Search Data as a Potential Tool for Medical Diagnosis: Literature Review

Harnessing Internet Search Data as a Potential Tool for Medical Diagnosis: Literature Review

The table underscores the potential for leveraging search data across various medical domains to enhance diagnostic capabilities and early detection efforts. A total of 16 interviews were conducted with participants from academic institutions (n=8, 50%), private-sector companies (n=5, 31%), and nonprofit organizations (n=3, 19%).

Gregory J Downing, Lucas M Tramontozzi, Jackson Garcia, Emma Villanueva

JMIR Ment Health 2025;12:e63149

Detecting Freezing of Gait in Parkinson Disease Using Multiple Wearable Sensors Sets During Various Walking Tasks Relative to Medication Conditions (DetectFoG): Protocol for a Prospective Cohort Study

Detecting Freezing of Gait in Parkinson Disease Using Multiple Wearable Sensors Sets During Various Walking Tasks Relative to Medication Conditions (DetectFoG): Protocol for a Prospective Cohort Study

Even if patients prefer to wear sensors solely at the wrist, such as a stopwatch, or conceal them beneath clothing at the ankle or on a belt (lower back), as demonstrated by O’Day et al [15], the placement of sensors on multiple body parts could enhance the robustness of Fo G detection across various walking tasks and different Fo G subtypes.

Sébastien Cordillet, Sophie Drapier, Frédérique Leh, Audeline Dumont, Florian Bidet, Isabelle Bonan, Karim Jamal

JMIR Res Protoc 2025;14:e58612

Detection of Alzheimer Disease in Neuroimages Using Vision Transformers: Systematic Review and Meta-Analysis

Detection of Alzheimer Disease in Neuroimages Using Vision Transformers: Systematic Review and Meta-Analysis

For example, studies have estimated the diagnostic accuracy of DL models for COVID-19 detection [5] and evaluated ML models for osteoporosis diagnosis in the hip bone [6]. Similarly, both ML and DL techniques have been extensively used for the detection and diagnostic evaluation of AD. Odusami et al [7] undertook a systematic review and meta-analysis. They used ML models alongside multimodal neuroimaging data to classify various stages of AD progression.

Vivens Mubonanyikuzo, Hongjie Yan, Temitope Emmanuel Komolafe, Liang Zhou, Tao Wu, Nizhuan Wang

J Med Internet Res 2025;27:e62647

Remote Monitoring of Chemotherapy-Induced Peripheral Neuropathy by the NeuroDetect iOS App: Observational Cohort Study of Patients With Cancer

Remote Monitoring of Chemotherapy-Induced Peripheral Neuropathy by the NeuroDetect iOS App: Observational Cohort Study of Patients With Cancer

Integrating PRO data with objective assessments within a smartphone app could achieve remote and objective CIPN monitoring and enhance the detection of CIPN with minimal inconvenience and cost [14].

Ciao-Sin Chen, Michael P Dorsch, Sarah Alsomairy, Jennifer J Griggs, Reshma Jagsi, Michael Sabel, Amro Stino, Brian Callaghan, Daniel L Hertz

J Med Internet Res 2025;27:e65615

Oura Ring as a Tool for Ovulation Detection: Validation Analysis

Oura Ring as a Tool for Ovulation Detection: Validation Analysis

The ovulation detection rate was defined as the proportion of ovulatory cycles in which the algorithm correctly identified an ovulation. We calculated the 95% CI for the detection rate using the z-score–based margin of error for proportions [36]. To assess statistical differences in the ovulation detection rate across subgroups, we used the Fisher exact test. This nonparametric statistical method is well-suited for comparing proportion data, especially in datasets where subgroups vary in sample size [37].

Nina Thigpen, Shyamal Patel, Xi Zhang

J Med Internet Res 2025;27:e60667