Validation of a pedometer algorithm as a tool for evaluation of locomotor behaviour in dairy Mediterranean buffalo. Issue 4 (20th November 2017)

• Record Type: Journal Article
• Authors: D'Andrea, Luigi; Guccione, Jacopo; Alsaaod, Maher; Deiss, Ramona; Di Loria, Antonio; Steiner, Adrian; Ciaramella, Paolo
• Is Part Of: Journal of dairy research. Volume 84:Issue 4(2017)
• Page Start: 391
• Page End: 394
• Publication Date: 2017-11-20
• Subjects: Accelerometer, -- dairy Mediterranean buffalo, -- walking behaviour, -- welfare, -- lameness; Dairying -- Periodicals; Dairying -- Research -- Periodicals; 636.214205
• DOI: 10.1017/S0022029917000668
• Languages: English
• ISSNs: 0022-0299

Abstract

Abstract : This research communication validates an algorithm to monitor natural occurrence of locomotor behaviours in dairy Mediterranean buffalo based on the output of a 3-dimensional accelerometer (RumiWatch®, pedometer). Several characteristics of the locomotor behaviour were detected with a very high ( up-right, lying and standing time ) or high degree of correlation ( walking time and number of strides ) and a low mean difference with the video recording. The proportion of correctly detected events exceeded 99 % for the following variables: stand up and lie down events, as well as number of lying, standing or walking bouts . The mean relative measurement error was less than 10 % for the variables: lying, standing, up-right times and number of strides as compared with gold standard. This new algorithm may represent the base for a future early and real-time disease warning system aiming to gain higher health standard in these ruminants.