EPIDEMIOLOGY OF MAMMARY-GLAND DISORDERS IN MULTIPAROUS FINNISH AYRSHIRE COWS

被引:37
作者
GROHN, YT
ERB, HN
MCCULLOCH, CE
SALONIEMI, HS
机构
[1] CORNELL UNIV,NEW YORK STATE COLL AGR & LIFE SCI,BIOMETR UNIT,ITHACA,NY 14853
[2] COLL VET MED HELSINKI,SF-00550 HELSINKI 55,FINLAND
关键词
D O I
10.1016/0167-5877(90)90082-S
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
Logistic regression was used to investigate the effects of host characteristics, milk production and 23 veterinary diagnoses on the odds of contracting acute and chronic mastitis, and teat injury among 41 989 multiparous Finnish Ayrshire cows that calved during 1983. Cows which had higher previous-lactation milk yields were at increased risk of acute and chronic mastitis, and teat injury. All of the mammary gland disorders were directly interrelated. Abomasal disorder, indoor hypomagnesemia, prolapsed uterus and vagina, and abortion were not risk factors for any of the three mammary gland disorders; however, retained placenta, udder edema, ketosis, non-parturient paresis, rumen acidosis, traumatic reticuloperitonitis, silent heat, ovarian cyst and other types of infertility were all direct risk factors for at least two mammary gland disorders. © 1990.
引用
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页码:241 / 252
页数:12
相关论文
共 23 条
[1]  
BATRA TR, 1978, J DAIRY SCI, V61, P122
[2]   DISEASE FREQUENCIES IN DAIRY-COWS IN SWEDEN .5. MASTITIS [J].
BENDIXEN, PH ;
VILSON, B ;
EKESBO, I ;
ASTRAND, DB .
PREVENTIVE VETERINARY MEDICINE, 1988, 5 (04) :263-274
[3]   PATH-ANALYSIS OF DRY PERIOD NUTRITION, POSTPARTUM METABOLIC AND REPRODUCTIVE DISORDERS, AND MASTITIS IN HOLSTEIN COWS [J].
CURTIS, CR ;
ERB, HN ;
SNIFFEN, CJ ;
SMITH, RD ;
KRONFELD, DS .
JOURNAL OF DAIRY SCIENCE, 1985, 68 (09) :2347-2360
[4]  
DODD FH, 1985, KIELER MILCHW FORSCH, V37, P216
[5]   DISEASE, PRODUCTION AND CULLING IN HOLSTEIN-FRIESIAN COWS .2. AGE, SEASON AND SIRE EFFECTS [J].
DOHOO, IR ;
MARTIN, SW ;
MCMILLAN, I ;
KENNEDY, BW .
PREVENTIVE VETERINARY MEDICINE, 1984, 2 (05) :655-670
[6]   DISEASE, PRODUCTION AND CULLING IN HOLSTEIN-FRIESIAN COWS .3. DISEASE AND PRODUCTION AS DETERMINANTS OF DISEASE [J].
DOHOO, IR ;
MARTIN, SW .
PREVENTIVE VETERINARY MEDICINE, 1984, 2 (05) :671-690
[7]  
EKESBO INGVAR, 1966, ACTA AGR SCAND, VSuppl. 15, P1
[8]   INTERRELATIONSHIPS BETWEEN PRODUCTION AND REPRODUCTIVE DISEASES IN HOLSTEIN COWS - CONDITIONAL RELATIONSHIPS BETWEEN PRODUCTION AND DISEASE [J].
ERB, HN ;
MARTIN, SW ;
ISON, N ;
SWAMINATHAN, S .
JOURNAL OF DAIRY SCIENCE, 1981, 64 (02) :272-281
[9]  
ERB HN, 1978, CAN J COMP MED, V42, P1
[10]  
GROHN Y, 1986, ACTA VET SCAND, V27, P182