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Email-Based Recruitment Into the Health eHeart Study: Cohort Analysis of Invited Eligible Patients

Madelena Y Ng, Jeffrey E Olgin, Gregory M Marcus, Courtney R Lyles, Mark J Pletcher

J Med Internet Res 2023;25:e51238

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Digital Tool-Assisted Hospitalization Detection in the Tailored Antiplatelet Initiation to Lessen Outcomes due to Decreased Clopidogrel Response After Percutaneous Coronary Intervention Study Compared to Traditional Site-Coordinator Ascertainment: Intervention Study

Robert Avram, Julia Byrne, Derek So, Erin Iturriaga, Ryan Lennon, Vishakantha Murthy, Nancy Geller, Shaun Goodman, Charanjit Rihal, Yves Rosenberg, Kent Bailey, Michael Farkouh, Malcolm Bell, Charles Cagin, Ivan Chavez, Mohammad El-Hajjar, Wilson Ginete, Amir Lerman, Justin Levisay, Kevin Marzo, Tamim Nazif, Jean-Francois Tanguay, Mark Pletcher, Gregory M Marcus, Naveen L Pereira, Jeffrey Olgin

J Med Internet Res 2023;25:e47475

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Remote Assessment of Cardiovascular Risk Factors and Cognition in Middle-Aged and Older Adults: Proof-of-Concept Study

Jennifer A Eastman, Allison R Kaup, Amber L Bahorik, Xochitl Butcher, Mouna Attarha, Gregory M Marcus, Mark J Pletcher, Jeffrey E Olgin, Deborah E Barnes, Kristine Yaffe

JMIR Form Res 2022;6(2):e30410

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The COVID-19 Citizen Science Study: Protocol for a Longitudinal Digital Health Cohort Study

Alexis L L Beatty, Noah D Peyser, Xochitl E Butcher, Thomas W Carton, Jeffrey E Olgin, Mark J Pletcher, Gregory M Marcus

JMIR Res Protoc 2021;10(8):e28169

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Comparison of the Physical Activity Measured by a Consumer Wearable Activity Tracker and That Measured by Self-Report: Cross-Sectional Analysis of the Health eHeart Study

Alexander J Beagle, Geoffrey H Tison, Kirstin Aschbacher, Jeffrey E Olgin, Gregory M Marcus, Mark J Pletcher

JMIR Mhealth Uhealth 2020;8(12):e22090

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Comparison of On-Site Versus Remote Mobile Device Support in the Framingham Heart Study Using the Health eHeart Study for Digital Follow-up: Randomized Pilot Study Set Within an Observational Study Design

The rates of missing demographic data from Table 1 were low (BMI, missing [m]=11; physical activity index, m=13; history of smoking, m=3; hyperlipidemia, m=11; education, m=5; diabetes mellitus, m=15; and hypertension, m=11). Missing data were because of either missing the most recent FHS examination or missing the questionnaire/biomarker data at the most recent examination.

Nicole L Spartano, Honghuang Lin, Fangui Sun, Kathryn L Lunetta, Ludovic Trinquart, Maureen Valentino, Emily S Manders, Mark J Pletcher, Gregory M Marcus, David D McManus, Emelia J Benjamin, Caroline S Fox, Jeffrey E Olgin, Joanne M Murabito

JMIR Mhealth Uhealth 2019;7(9):e13238

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Search Results (1 to 6 of 6 Results)