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Christophe Büla

Researcher at University of Lausanne

Publications -  150
Citations -  5552

Christophe Büla is an academic researcher from University of Lausanne. The author has contributed to research in topics: Population & Medicine. The author has an hindex of 31, co-authored 138 publications receiving 4943 citations. Previous affiliations of Christophe Büla include University Hospital of Lausanne & École Polytechnique Fédérale de Lausanne.

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Journal ArticleDOI

Spatio-temporal parameters of gait measured by an ambulatory system using miniature gyroscopes

Kamiar Aminian, +4 more
- 01 May 2002 - 
TL;DR: An ambulatory system for estimation of spatio-temporal parameters during long periods of walking based on wavelet analysis to compute the values of temporal gait parameters from the angular velocity of lower limbs, which is light, portable, inexpensive and does not provoke any discomfort to subjects.
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Ambulatory system for human motion analysis using a kinematic sensor: monitoring of daily physical activity in the elderly

Bijan Najafi, +5 more
- 11 Jun 2003 - 
TL;DR: The ambulatory system showed a very high accuracy (> 99%) in identifying the 62 transfers or rolling out of bed, as well as 144 different posture changes to the back, ventral, right and left sides, in both first and second studies.
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3D gait assessment in young and elderly subjects using foot-worn inertial sensors

Benoit Mariani, +5 more
- 16 Nov 2010 - 
TL;DR: The validation of a new wearable system based on the detection of temporal parameters, coupled to optimized fusion and de-drifted integration of inertial signals that allows to analyze various aspects of gait, including turns, gait initiation and termination, or inter-cycle variability is described.
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Instruments Measuring Spirituality in Clinical Research: A Systematic Review

Stéfanie Monod, +5 more
- 02 Jul 2011 - 
TL;DR: Instruments identified in this systematic review assess multiple dimensions of spirituality, and the proposed classifications should help clinical researchers interested in investigating the complex relationship between spirituality and health.
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Prevalence of depressive symptoms and syndromes in later life in ten European countries: The SHARE study

Erico Castro-Costa, +12 more
- 01 Nov 2007 - 
TL;DR: The prevalence of individual EURO–D symptoms and of probable depression (cut-off score ≥4) varied consistently between countries, and standardising for effects of age, gender, education and cognitive function suggested that these compositional factors did not account for the observed variation.