Gunnar Treff
Ulm, BW, Germany
Last Updated: 09/26/2026
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Found 53 publications
aktivplan in Health Tourism: A Digital Prevention Platform for Sustaining Health-Promoting Behaviors Beyond the Stay.
Journal: Studies in health technology and informatics
Published: May 12, 2026
Feasibility of the Aktivplan Digital Health Intervention for Supporting Regular Physical Activity Following Phase II Rehabilitation: Randomized Controlled Pilot Feasibility Study (ACTIVE-CaRe Pilot).
Journal: JMIR formative research
Published: December 23, 2025
Quantification of Heterogeneous Semi-Structured Patient-Reported Physical Activities Derived from a Diabetes Telehealth Service.
Journal: Studies in health technology and informatics
Published: October 03, 2025
Validation of the Polar Fitness Test for Estimation of Maximal Oxygen Consumption at Rest in Medically Supervised Exercise Training: Comparison with CPET and the 6-Minute Walk Test.
Journal: Sensors (Basel, Switzerland)
Published: July 18, 2025
Active Waiting: Facilitating Short Bouts of Exercise During Idle Times for Promoting Physical Activity in Daily Living.
Journal: Studies in health technology and informatics
Published: April 24, 2025
Feasibility of the aktivplan Digital Health Intervention for Regular Physical Activity Following Phase II Rehabilitation: Protocol for a Mixed Method Randomized Controlled Pilot Study (ACTIVE-CaRe Pilot).
Journal: JMIR research protocols
Published: March 12, 2025
Effectiveness of the innovative Austrian phase III cardiac rehabilitation model on cardiovascular risk factors: a nationwide registry.
Journal: Open heart
Published: February 07, 2025
Which Training Intensity Distribution Intervention will Produce the Greatest Improvements in Maximal Oxygen Uptake and Time-Trial Performance in Endurance Athletes? A Systematic Review and Network Meta-analysis of Individual Participant Data.
Journal: Sports medicine (Auckland, N.Z.)
Published: November 13, 2024
Interactive Toolkit for Classifying Digital Health Interventions, Services, and Applications Based on the WHO Framework.
Journal: Journal of medical systems
Published: October 30, 2024
Validity of Four Consumer-Grade Optical Heart Rate Sensors for Assessing Volume and Intensity Distribution of Physical Activity.
Journal: Scandinavian journal of medicine & science in sports
Published: June 27, 2024
Impact of a single blood donation on hemoglobin mass, iron stores, and maximum oxygen uptake in pre-menopausal women-A pilot study.
Journal: Transfusion
Published: February 14, 2024
Last Updated: 09/26/2026