Daily-Life Walking Characteristics of Older Adults in Relation to Age, Sex, and Physical Function: the HUNT4 Trondheim 70+ Observational Study

Karoline Blix Grønvik   ¹ , MSc ;   Anisoara Paraschiv-Ionescu   ² , PhD ;   Gro Gujord Tangen   ^{3, 4} , PhD ;   Øyvind Salvesen   ⁵ , PhD ;   Jorunn Lægdheim Helbostad   ¹ , PhD ;   Nina Skjæret-Maroni   ¹ , PhD ;   Beatrix Vereijken   ¹ , PhD

¹ Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway

² Signal Processing Laboratory 5, Department of Electrical and Electronic Engineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland

³ Department of Geriatric Medicine, Oslo University Hospital, Oslo, Norway

⁴ Norwegian National Centre for Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway

⁵ Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway