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Comparison of ActiGraph CentrePoint Insight Watch Placement on Dominant and Nondominant Wrists in Young Adults in Free-Living Conditions: Observational Validation Study

Comparison of ActiGraph CentrePoint Insight Watch Placement on Dominant and Nondominant Wrists in Young Adults in Free-Living Conditions: Observational Validation Study

Among numerous approaches for PA measurement and estimation, accelerometer-derived outcomes not only help individuals objectively recognize their PA levels but also build foundational knowledge for organizations and communities to develop health intervention plans for specific populations [8,9]. With the continuous evolution of technology, sensor-based ecological measurement has emerged, and wearable activity trackers have become one of the most popular means of measuring daily PA levels [10].

Daehyoung Lee, Haley Voermans-Dean, Jung Eun Lee, Jong Cheol Shin, Gregory Dominick

JMIR Mhealth Uhealth 2025;13:e63033

Patient and Practitioner Perspectives on the Definition and Measurement of Therapeutic Empathy: Qualitative Study

Patient and Practitioner Perspectives on the Definition and Measurement of Therapeutic Empathy: Qualitative Study

Underrepresentation of the patient voice in the definition of therapeutic empathy also creates problems for research, particularly with regard to measurement of the concept. Of the many measures purporting to assess therapeutic empathy [24-31], few are directly informed by patients’ perspectives [15,32]. This is problematic because the measurement of any concept should account for the lived experiences of all stakeholders [33,34].

Amber Bennett-Weston, Jeremy Howick

J Particip Med 2025;17:e71610

Knowledge Sharing Maturity Model for Medical Imaging Departments: Development Study

Knowledge Sharing Maturity Model for Medical Imaging Departments: Development Study

For each indicator, there are measurement questions that help managers and policy makers assess each indicator. A total of 9 different participants were recruited in this study: 9 in the first round and 9 in the second part. They were from 2 countries: the United Kingdom and Kuwait. Table 4 shows the demographic characteristics of the participants. Most of respondents were female (n=7, 78%), and they were mainly from Kuwait (n=7, 78%).

Maryam Almashmoum, James Cunningham, John Ainsworth

JMIR Hum Factors 2025;12:e54484

New Performance Measurement Framework for Realizing Patient-Centered Clinical Decision Support: Qualitative Development Study

New Performance Measurement Framework for Realizing Patient-Centered Clinical Decision Support: Qualitative Development Study

We began with a snowball approach, using a starting set of 10 peer-reviewed health IT and CDS measurement frameworks and measurement-related publications compiled by 1 of the authors (DFS) with expertise in CDS measurement and evaluation. We conducted backward citation tracking of the starting set of papers and then conducted a title and abstract screening to determine whether each article met the eligibility criteria (Textbox 1).

Prashila Dullabh, Courtney Zott, Nicole Gauthreaux, James Swiger, Edwin Lomotan, Dean F Sittig

J Med Internet Res 2025;27:e68674

Using Video Cameras to Assess Physical Activity and Other Well-Being Behaviors in Urban Environments: Feasibility, Reliability, and Participant Reactivity Studies

Using Video Cameras to Assess Physical Activity and Other Well-Being Behaviors in Urban Environments: Feasibility, Reliability, and Participant Reactivity Studies

A fundamental weakness of the evidence base is a reliance on self-report measures, most commonly surveys, which are susceptible to issues such as recall bias [5], measurement reactivity [6], and low response rates [7]. For example, survey response rates as low as 14% are not uncommon in physical activity research in this area [7], increasing the risk of selection bias. Another commonly used method involves infrared sensors, which offer a low-cost solution for monitoring footfall over long periods of time.

Jack S Benton, James Evans, Jamie Anderson, David P French

JMIR Public Health Surveill 2024;10:e66049

Artificial Intelligence Applications to Measure Food and Nutrient Intakes: Scoping Review

Artificial Intelligence Applications to Measure Food and Nutrient Intakes: Scoping Review

Given these attributes, AI emerges as a promising candidate to revolutionize the landscape of food and nutrient intake measurement. While numerous reviews have covered objective measures of dietary intake, our review specifically focuses on the application of AI technologies in this field. This scoping review provides a comprehensive synthesis of recent advancements, highlights the unique challenges faced by AI methodologies, and identifies critical gaps that future research should address.

Jiakun Zheng, Junjie Wang, Jing Shen, Ruopeng An

J Med Internet Res 2024;26:e54557

Measuring Technology-Facilitated Sexual Violence and Abuse in the Chinese Context: Development Study and Content Validity Analysis

Measuring Technology-Facilitated Sexual Violence and Abuse in the Chinese Context: Development Study and Content Validity Analysis

Therefore, the development of a comprehensive, unified, and culturally sensitive measurement of TFSVA is needed. Although the concepts of TFSVA are not well defined, TFSVA in this study refers to any form of sexual violence or harassment through the misuse of digital technologies [12]. The overall goal of this formative work is to develop a TFSVA measurement with sound content validity in the Chinese context.

Sharon Hoi Lam Pak, Chanchan Wu, Kitty Wai Ying Choi, Edmond Pui Hang Choi

JMIR Form Res 2024;8:e65199

Raw Photoplethysmography as an Enhancement for Research-Grade Wearable Activity Monitors

Raw Photoplethysmography as an Enhancement for Research-Grade Wearable Activity Monitors

Successful innovation will likely entail novel measurement paradigms, rather than incremental improvements on current techniques [6]. One of the most promising and underexplored paradigms is to integrate data from multiple types of sensors, rather than the traditional use of only accelerometer sensors [7,8]. Photoplethysmography (PPG) is an optical technology that may have potential to enhance physical activity measurement when combined with established inertial sensors (accelerometers and gyroscopes) [9].

Paul R Hibbing, Maryam Misal Khan

JMIR Mhealth Uhealth 2024;12:e57158

Clinician-Prioritized Measures to Use in a Remote Concussion Assessment: Delphi Study

Clinician-Prioritized Measures to Use in a Remote Concussion Assessment: Delphi Study

Smooth pursuits, saccades, VORb: feasible (most clinicians only complete these 3 components); need a well-placed camera VOR: feasible, but keeping at the right speed is a challenge; could use a metronome smartphone app Convergence: feasible, measurement is the barrier (unless having a person helping in-person) Visual motion sensitivity: feasible; however, safety concern if standing, need to have enough range (cannot do this in seated position unless while having a swivel chair) If solely using VOMS to capture

Keely Barnes, Heidi Sveistrup, Mark Bayley, Mary Egan, Martin Bilodeau, Michel Rathbone, Monica Taljaard, Shawn Marshall

JMIR Form Res 2024;8:e47246

Development and Validation of a Mobile-Centered Digital Health Readiness Scale (mDiHERS): Health Literacy and Equity Scale

Development and Validation of a Mobile-Centered Digital Health Readiness Scale (mDiHERS): Health Literacy and Equity Scale

Reference 10: The state of the science of health literacy measurement Reference 31: A study on development of the digital competence measurement tool for university studentmeasurement

Hana Kim, Rebecca Schnall, Nagyeom Yoon, Seong-Joon Koh, Jisan Lee, Jae Hee Cheon

J Med Internet Res 2024;26:e58497