1. Blood chloride abnormalities in diarrheic neonatal calves with metabolic acidosis.
- Author
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Kenji TSUKANO, Shohei YAMAKAWA, and Kazuyuki SUZUKI
- Subjects
MULTIPLE regression analysis ,ACIDOSIS ,LOGISTIC regression analysis ,CALVES ,CONFIDENCE intervals - Abstract
The present study investigated the prevalence of blood chloride (Cl) abnormalities in diarrheic neonatal calves with metabolic acidosis and attempted to identify the most relevant electrolyte abnormality to these abnormalities. A retrospective analysis was conducted on the medical records of 157 diarrheic neonatal calves aged 10.3 ± 4.2 days old with metabolic acidosis. Hypochloremia, normochloremia, and hyperchloremia were observed in 8.9% (14/157), 43.3% (68/157), and 47.8% (68/157), respectively, of diarrheic calves with metabolic acidosis. This distribution remained similar regardless of age (under 8 days or 8 days and older). Furthermore, a multiple logistic regression analysis showed that variations in values for blood sodium [Na (regression coefficients 0.877; 95% confidence interval (CI) 13.977-134.195; P<0.01)], pH (regression coefficients -10.719; 95% CI -19.076--2.362; P<0.05), and bicarbonate [HCO3 - (regression coefficients -0.555; 95% CI -0.820--0.290; P<0.01)] were associated with blood Cl abnormalities. The present results revealed that blood Na concentrations were more strongly associated with blood Cl concentrations than blood pH and HCO3 - values. In the present study, diarrheic calves with hyperchloremia were characterized by normonatremia and extremely severe metabolic acidosis. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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