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Effects of Acute Time-Restricted Eating on Inflammation in Individuals With Psoriasis: Protocol for a Case-Control, Prospective Study

Effects of Acute Time-Restricted Eating on Inflammation in Individuals With Psoriasis: Protocol for a Case-Control, Prospective Study

The formula used to calculate energy expenditure was as follows: energy expenditure (kcal) = 3.88 × VO2 – 0.32 L/g × Kexcr (g) + 1.08 × VCO2 - 1.57 × N. VO2 and VCO2 are the volumes of oxygen consumed and carbon dioxide produced, respectively, in liters. Kexcr refers to ketones excreted in grams. N refers to the 24-hour urinary nitrogen excretion in grams. Sleeping energy expenditure was determined as the lowest energy expenditure over a continuous 180-minute period between midnight and 6 AM.

Sinibaldo Romero Arocha, Kim Han, Rebecca D Huffstutler, Geethika P Thota, Natalie A Macheret, Amber B Courville, Robert J Brychta, Kong Y Chen, Stephanie T Chung, Laura C Coates, Alexander J Clarke, Michael N Sack

JMIR Res Protoc 2025;14:e74999

Comparison of Sleep Features Across Smartphone Sensors, Actigraphy, and Diaries Among Young Adults: Longitudinal Observational Study

Comparison of Sleep Features Across Smartphone Sensors, Actigraphy, and Diaries Among Young Adults: Longitudinal Observational Study

A random subset (n=18) of participants also consented to wear an Acti Graph wristwatch (Acti Graph w GT3x-BT triaxial accelerometer; Acti Graph LLC) for the week. The Acti Graph was only worn by a subset of the participants because of the limited availability of these wrist wearables. An a priori power analysis was conducted for the broader microrandomized trial using the MRTSample Size R package [15].

Jaclyn S Kirshenbaum, Ryann N Crowley, Melissa D Latham, David Pagliaccio, Randy P Auerbach, Nicholas B Allen

JMIR Form Res 2025;9:e67455

Improving Data Integrity in Samples Obtained From Web-Based Recruitment: Protocol for the Development of a Novel System for Assessing Participant Authenticity in a Remote Longitudinal Cohort Study of Polysubstance Use

Improving Data Integrity in Samples Obtained From Web-Based Recruitment: Protocol for the Development of a Novel System for Assessing Participant Authenticity in a Remote Longitudinal Cohort Study of Polysubstance Use

Consequently, the following passive and active authentication protocol was designed specifically for use on the remote advertising sample, and descriptive results reflect checks and findings only from this group (N=1069). In the following authentication protocol, active checks are defined as those that involve direct effort and attention by a research staff member and result in a pass or a failure.

Chavez R Rodriguez, Maya Campbell, Erin E Bonar, Jason E Goldstick, Maureen A Walton, Lewei A Lin, Lara N Coughlin

JMIR Res Protoc 2025;14:e69956

A Nurse-Led Telemonitoring Approach in Diabetes During the COVID-19 Pandemic: Prospective Cohort Study

A Nurse-Led Telemonitoring Approach in Diabetes During the COVID-19 Pandemic: Prospective Cohort Study

The median diabetes duration and age of diabetes onset were 14.0 years and 37.1 years, respectively, with 12% (11/91) of participants aged Baseline demographic variables for the telemonitoring study group and non-telemonitoring study group (N=206). a TSG: telemonitoring study group. b T1 DM: type 1 diabetes mellitus. c T2 DM: type 2 diabetes mellitus.

Stephanie A Noonan, Amanda L Gauld, Maria I Constantino, Margaret J McGill, Timothy L Middleton, Ian D Caterson, Luigi N Fontana, Stephen M Twigg, Ted Wu, Raaj Kishore Biswas, Jencia Wong

JMIR Diabetes 2025;10:e68214

Measuring Reliable Internet Connectivity Among Families with Children: Secondary Analysis of a US National Survey

Measuring Reliable Internet Connectivity Among Families with Children: Secondary Analysis of a US National Survey

After dropping missing responses (n=48), the total sample size included in the analysis was 1158 parent respondents for a The survey sample comprised 753 (55%) females, 614 (57%) non-Hispanic Whites, and 948 (81%) metropolitan respondents (Table 1). There were 125 (12%) parents who reported internet worry, 152 (13%) who reported unreliable internet experience, and 76 (7%) who reported both.

Tran T Doan, Kelsey A Schweiberger, Samuel R Wittman, Tamar Krishnamurti, Sarah K Burns, Janel Hanmer, Kristin N Ray

J Med Internet Res 2025;27:e69304

Effectiveness and Cost-Effectiveness of Using a Social Robot in Residential Care for Individuals With Challenges in Daily Structure and Planning: Protocol for a Multiple-Baseline Single Case Trial and Health Economic Evaluation

Effectiveness and Cost-Effectiveness of Using a Social Robot in Residential Care for Individuals With Challenges in Daily Structure and Planning: Protocol for a Multiple-Baseline Single Case Trial and Health Economic Evaluation

participant usually receives daily or weekly support by a care professional at the start of the study Supported by motivated care professionals to guide them in using the social robot Exclusion criteria Prone to convert stress into physical aggressiveness Overly sensitive to stimuli The SEAR (Screened, Eligible, Approached, Randomized) framework [21 will be used to systematically monitor and report the recruitment of participnats, according to the CONSORT (Consolidated Standards of Reporting Trials) extension for N-of

Kirstin N van Dam, Marieke F M Gielissen, Nienke M Siebelink, Ghislaine A P G van Mastrigt, Wouter den Hollander, Brigitte Boon

JMIR Res Protoc 2025;14:e67841

Examining the Dose-Response Effects of Mindfulness Meditation Interventions on Well-Being: Protocol for a Randomized Controlled Trial

Examining the Dose-Response Effects of Mindfulness Meditation Interventions on Well-Being: Protocol for a Randomized Controlled Trial

Our targeted sample size (N≥866) is powered to detect small effects (d=0.2 approximately) between active dose conditions. The program length is 28 days, which will allow us to test for changes in more stable “trait” effects. There is considerable variation in doses for daily sessions, ranging from 10 to 30 minutes. These doses are based on a nonsystematic search of the literature, MBPs, and mindfulness apps with dosage recommendations (for details, refer to the study by Bowles et al [11]).

Nicholas Bowles, Alexander Burger, Jonathan N Davies, Julie A Simpson, Julieta Galante, Simon Dennis, Benjamin Stone, Nicholas T Van Dam

JMIR Res Protoc 2025;14:e72786

The Power of Strategic Social Media Influencer Communication to Improve Black Women’s Knowledge and Awareness of Environmental Endocrine-Disrupting Chemicals: Surveys of Instagram Users

The Power of Strategic Social Media Influencer Communication to Improve Black Women’s Knowledge and Awareness of Environmental Endocrine-Disrupting Chemicals: Surveys of Instagram Users

A total of 255 respondents recruited by SMIs took the baseline survey: 82.4% (n=210) of the respondents identified as women, and 68.2% (n=174) identified as Black (Table 2). In total, 64.3% (n=164) of the respondents identified as Black women, confirming our ability to reach our target audience. The respondents had a high level of formal education, with 69.0% (n=176) having a bachelor’s degree or higher. A total of 101 respondents took the follow-up survey.

Elissia T Franklin, Katherine E Boronow, Jennifer Liss Ohayon, Aleyana Momplaisir, Jenell Steele, Camille Kathleen Smith, LaShannon Taylor, Breanna D Brock, Korie A Grayson, Kalere Edgecombe, Brittany S Harris, Kristen N Pender, Ijeoma B Kola, Adana AM Llanos, Dede K Teteh-Brooks, Lilly Marcelin, Julia Green Brody, Robin E Dodson

J Med Internet Res 2025;27:e66128