Use of infrared thermography to noninvasively assess neonatal piglet temperature.

ABSTRACT: Hypothermia is risk factor for piglet neonatal mortality, especially for low birth weight piglets. Piglets with intrauterine growth retardation (IUGR) also have a higher mortality risk at birth. This study aimed to validate infrared thermography (IRT) as an alternative to rectal temperature (RT) to measure piglet temperature in the hour postpartum, and to identify piglets with thermoregulation difficulties. At birth (6.3 ± 0.35 min postpartum), 67 piglets were dried, weighed, scored for growth retardation (IUGR; 0-3), and isolated in a plastic box where IRT images were taken, followed by RT. Piglets were then returned to the farrowing pen, and the process repeated at 15, 30, and 60 min postpartum. Piglets were ranked according to their weight (quartiles: 0.57-1.27 kg, 1.27-1.5 kg, 1.5-1.74

SUBMITTER: Schmitt O 

PROVIDER: S-EPMC7799583 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature