Detection of foaling using a tail-attached device with a thermistor and tri-axial accelerometer in pregnant mares.

ABSTRACT: It is desirable to attend to the mare at the time of foaling in order to assist fetal delivery and prevent complications. The early detection of the onset of labor is an important issue for the equine industry. The purpose of this study was to examine the applicability of a sensor for foaling detection using the data of surface temperature (ST), roll angle (rotation about the y-axis) and y-axis (long axis of the tail) acceleration which were collected from a multimodal device attached to the ventral tail base of the mare. The data were collected every 3 minutes in 17 pregnant mares. Roll angle differences from the reference values and the mare's posture (standing or recumbent) confirmed by video were compared and associated. Cohen's kappa coefficient was 0.99 when the threshold was set as

SUBMITTER: Aoki T 

PROVIDER: S-EPMC10237642 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature