Breed-Specific Vertebral Heart Scale for the Dachshund
Autor: | Kenneth E. Lamb, Lisa G. Britt, B.D. Eason, Ryan Birks, Stacey B. Leach, Sarah E. Clay, Deborah M. Fine |
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Rok vydání: | 2017 |
Předmět: |
Male
Wilcoxon signed-rank test Correlation coefficient 040301 veterinary sciences Radiography Reference range 030204 cardiovascular system & hematology Thoracic Vertebrae 0403 veterinary science Correlation 03 medical and health sciences Dogs 0302 clinical medicine Reference Values Consistency (statistics) Animals Medicine Small Animals business.industry Heart 04 agricultural and veterinary sciences Anatomy Confidence interval Female Radiography Thoracic Analysis of variance Nuclear medicine business |
Zdroj: | Journal of the American Animal Hospital Association. 53:73-79 |
ISSN: | 1547-3317 0587-2871 |
Popis: | The objectives of this study were to determine a breed-specific vertebral heart scale (VHS) range for the dachshund and compare results to the established reference range of 9.7 ± 0.5, calculate inter-observer variability, and correlate VHS with echocardiography. Fifty-one normal dachshunds had radiographs and an echocardiogram performed. Five observers measured VHS to the nearest 0.25 vertebra. The data was analyzed using one-way analysis of variance, Wilcoxon Rank Sum test, Mann-Whitney rank sum test, calculation of reference and confidence intervals, Spearman rank-order correlations, and generation of intra-class correlations and confidence intervals. P < .05 was considered significant. The median for right lateral VHS was significantly larger than left (10.3 [range 9.25–11.55] versus 10.1 [range, 8.7–11.31], p < .0001). VHS for females was significantly larger than for males (left: 10.56 [9.2–11.31] versus 9.74 [8.7–10.88] and right: 10.8 [9.5–11.55] versus 9.99 [9.25–10.8], p = .0002). Observer consistency was high with an intra-class correlation coefficient of 0.95. No significant correlation was found between left atrial echocardiographic parameters and VHS. Results indicate normal dachshunds have a median VHS above the published generic canine reference range, and VHS can be reliably performed by observers with varying degrees of clinical experience. |
Databáze: | OpenAIRE |
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