Search Articles

View query in Help articles search

Search Results (1 to 10 of 28 Results)

Download search results: CSV END BibTex RIS


User Experience of a Bespoke Videoconferencing System for Web-Based Family Visitation for Patients in an Intensive Care Unit: 1-Year Cross-Sectional Survey of Nursing Staff

User Experience of a Bespoke Videoconferencing System for Web-Based Family Visitation for Patients in an Intensive Care Unit: 1-Year Cross-Sectional Survey of Nursing Staff

It included 22 questions from the TUQ, using a 7-point Likert scale, to assess the ease of use and learnability, interface quality, interaction quality, reliability, satisfaction and future use, and usefulness. The remaining questions ascertained participants’ demographics and details on the respondent’s use of the videoconferencing system in the ICU. Free-text comment boxes were available to gather additional qualitative data.

Aoife Murray, Irial Conroy, Frank Kirrane, Leonie Cullen, Hemendra Worlikar, Derek T O'Keeffe

JMIR Hum Factors 2025;12:e54560

Preferences for Mobile Apps That Aim to Modify Alcohol Use: Thematic Content Analysis of User Reviews

Preferences for Mobile Apps That Aim to Modify Alcohol Use: Thematic Content Analysis of User Reviews

We found hundreds of results, yet the vast majority of these mobile apps were available for-profit, for entertainment and potential harm (eg, drinking game apps), or for single purposes that restrict the potential usefulness of an app (eg, blood alcohol concentration calculators). This information alone highlights one current problem for the state of app development.

Megan Kirouac, Christina Gillezeau

JMIR Mhealth Uhealth 2025;13:e63148

Methods to Adjust for Confounding in Test-Negative Design COVID-19 Effectiveness Studies: Simulation Study

Methods to Adjust for Confounding in Test-Negative Design COVID-19 Effectiveness Studies: Simulation Study

However, the usefulness of the PS is problematic when the exposure is multinomial rather than dichotomous—for example, if we are interested in comparing multiple levels of vaccination status distinguished by the number of doses received and by intervals of time after the last dose [1]. Multinomial PS approaches are feasible in some situations [2], however, multinomial PS poses computational challenges and is less intuitive.

Elizabeth AK Rowley, Patrick K Mitchell, Duck-Hye Yang, Ned Lewis, Brian E Dixon, Gabriela Vazquez-Benitez, William F Fadel, Inih J Essien, Allison L Naleway, Edward Stenehjem, Toan C Ong, Manjusha Gaglani, Karthik Natarajan, Peter Embi, Ryan E Wiegand, Ruth Link-Gelles, Mark W Tenforde, Bruce Fireman

JMIR Form Res 2025;9:e58981

Usability and Usefulness of a Symptom Management Coaching System for Patients With Cancer Treated With Immune Checkpoint Inhibitors: Comparative Mixed Methods Study

Usability and Usefulness of a Symptom Management Coaching System for Patients With Cancer Treated With Immune Checkpoint Inhibitors: Comparative Mixed Methods Study

Finally, the participants were asked to fill out an 11-item questionnaire on Perceived Usefulness, based on the Technology Acceptance Model [31]. For both questionnaires, each item contains a statement that the participant is asked to rate based on a 5-point scale, ranging from strongly agree to strongly disagree (Multimedia Appendix 3). The participants’ characteristics were analyzed using descriptive statistics.

Savannah Lucia Caterina Glaser, Itske Fraterman, Noah van Brummelen, Valentina Tibollo, Laura Maria Del Campo, Henk Mallo, Sofie Wilgenhof, Szymon Wilk, Vitali Gisko, Vadzim Khadakou, Ronald Cornet, Manuel Ottaviano, Stephanie Medlock

JMIR Form Res 2025;9:e57659

Digital Health Intervention (SANGYAN Podcast) to Enhance Knowledge Related to COVID-19 and Other Health Conditions: Protocol for an Implementation and Evaluation Study

Digital Health Intervention (SANGYAN Podcast) to Enhance Knowledge Related to COVID-19 and Other Health Conditions: Protocol for an Implementation and Evaluation Study

The study aims to determine the usefulness and effectiveness of the SANGYAN podcast as a digital health intervention to address misinformation related to COVID-19 and other health conditions among individuals in Chennai, Tamil Nadu, India. An implementation and evaluation study will be conducted at the outpatient department of the Panimalar Medical College Hospital & Research Institute (PMCHRI) and Rural Health Training Center (RHTC) in Chennai.

Ashish Joshi, Surapaneni Krishna Mohan, Apurva Kumar Pandya, Ashoo Grover, Sofia Rani Saggu, Saravanavel Kalpana Revathi, Shruti Sharma

JMIR Res Protoc 2025;14:e41175

German Version of the Telehealth Usability Questionnaire and Derived Short Questionnaires for Usability and Perceived Usefulness in Health Care Assessment in Telehealth and Digital Therapeutics: Instrument Validation Study

German Version of the Telehealth Usability Questionnaire and Derived Short Questionnaires for Usability and Perceived Usefulness in Health Care Assessment in Telehealth and Digital Therapeutics: Instrument Validation Study

Besides, as the factor analysis of Bibiloni et al [36] confirmed, the TUQ measures usability, as well as perceived usefulness in health care, and the name “Telehealth Usability and Usefulness Questionnaire” would be more appropriate. The primary objective of this study was to develop and validate a German language version of the TUQ and compare it to the NPS.

Jannik Zimmermann, Harriet Morf, Florian Scharf, Johannes Knitza, Heidi Moeller, Felix Muehlensiepen, Michaela Nathrath, Till Orlemann, Thomas Voelker, Merlin Deckers

JMIR Hum Factors 2024;11:e57771

A Reflective Thematic Analysis Into the Perceptions of Pregnant Radiographers Regarding the Usefulness of the PregiDose Mobile App to Enhance Fetal Dosimetry and Well-Being: Qualitative Exploration

A Reflective Thematic Analysis Into the Perceptions of Pregnant Radiographers Regarding the Usefulness of the PregiDose Mobile App to Enhance Fetal Dosimetry and Well-Being: Qualitative Exploration

Thereafter, the researcher conducted qualitative interviews with the users to explore and describe their perceptions regarding the mobile app’s usefulness. Finally, in step 5, the overall findings of the study were synthesized and evaluated against the DSR criteria for developed artifacts. Pregi Dose is a mobile app for pregnant radiographers intended to support fetal dose monitoring and the mental well-being of radiographers (Multimedia Appendix 1).

Hafsa Essop, Ramadimetja Mable Kekana, Jacques Brosens, Hanlie Smuts

JMIR Form Res 2024;8:e58608

Development of the Happy Hands Self-Management App for People with Hand Osteoarthritis: Feasibility Study

Development of the Happy Hands Self-Management App for People with Hand Osteoarthritis: Feasibility Study

The specific aims of the feasibility study were to assess patient-reported usefulness and satisfaction with the intervention, changes in pain, stiffness, activity performance of the hand, grip strength, self-reported quality of care, and adherence to the app’s content. Additionally, we aimed to explore patients’ experiences using the app. In this study, we used the updated Medical Research Council framework for the development and evaluation of complex interventions [36].

Anne Therese Tveter, Cecilie Varsi, Marit Kristin Maarnes, Stein Jarle Pedersen, Barbara S Christensen, Thale Beate Blanck, Sissel B Nyheim, Tim Pelle, Ingvild Kjeken

JMIR Form Res 2024;8:e59016