Avaliaçäo de associaçöes e similaridades em epidemiologia veterinária por meio da análise de correspondência / Evaluation of associations and similarities in veterinary epidemiology by correspondence analysis
Arq. bras. med. vet. zootec
;
54(5): 539-542, out. 2002. ilus, tab
Artículo
en Portugués
| LILACS
| ID: lil-328933
ABSTRACT
Chi-square test and correspondence analysis were used to evaluate the relationship between class of milk somatic cells count (0-300,000; 301,000-600,000; and >600,000 cells/ml) and type of milking in data from 87 herds that comprised manual and machine milking. Chi-square test showed no relationship between process of milking and class of milk somatic cells count but the correspondence analysis showed higher relationship between manual milking and class of somatic cells count >600,000 cells/ml in comparison to the other classes of somatic cells count (0-300,000 and 301,000-600,000 cells/ml). The graphic representation of the correspondence analysis (dimension 1) showed similarity of somatic cells count for manual and pipeline milking systems
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Medicina Veterinaria
/
Recuento de Células
/
Epidemiología
/
Factores de Riesgo
Tipo de estudio:
Estudio de etiología
/
Factores de riesgo
/
Estudio de tamizaje
Idioma:
Portugués
Revista:
Arq. bras. med. vet. zootec
Asunto de la revista:
Medicina Veterinaria
Año:
2002
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Embrapa Gado de Leite/BR
/
UFJF/BR
/
Universidade Federal de Minas Gerais/BR
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