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首页> 外文期刊>Journal of Agriculture of the University of Puerto Rico >FAMACHA copyright as a tool to detect anemia in meat goats in Puerto Rico.
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FAMACHA copyright as a tool to detect anemia in meat goats in Puerto Rico.

机译：Famacha的版权作为Puerto Rico肉山羊患者的工具。

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摘要

In the FAMACHA copyright system the ocular mucous membranes of sheep and goats are classified by comparison with a laminated color chart bearing pictures of sheep conjunctivae classified into five categories, ranging from the normal red, through pink to practically white in severe anemia. This system was developed in South Africa to detect anemia in sheep caused by gastrointestinal parasites (Haemonchus contortus), and it has been validated for use in goats in South Africa and the southeastern United States, but in Puerto Rico there are few confirmatory data available. The objective of this study was to validate the FAMACHA system for detecting anemia in goats under Puerto Rican conditions. The criteria used to diagnose anemia and apply antihelmintic treatment were eye score values of 4 and 5 and packed cell volume (PCV) value <=19. Sensitivity, specificity, and both negative and positive predictive values were determined. The relations between FAMACHA copyright score and PCV and between fecal egg count (FEC) and PCV were determined by using Pearson correlation coefficients. Sensitivity was found to be 100%; specificity, 73.5%. There was 22.5% of false positive results and 15% of true positives, but there was no false negative. This finding indicates that all anemic animals received treatment. Predictive value of a negative result was 100% and of a positive was 62.5%. Significant correlations were found between PCV and FAMACHA copyright score (p=0.0028) and between PCV and FEC (p=0.0128), the respective correlation coefficients being -0.46 and -0.39. It is concluded that FAMACHA is a useful tool for determining anemia in goats under local conditions.
机译：在Famacha版权系统中，绵羊和山羊的眼部粘膜通过与羊膜结膜的层压彩色图表进行比较，从正常的红色范围内，通过粉红色到几乎是严重的贫血中的白色。该系统是在南非开发的，以检测由胃肠寄生虫（ Haemonchus incortortus

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