Risk factors for salmonellosis in hospitalized horses.
A case-control study to identify risk factors associated with isolation of Salmonella was accomplished, using data from records of horses hospitalized in the period July 1971 through June 1982. Horses in which nasogastric tubes were passed were at 2.9 times greater risk of having Salmonella isolated, compared with horses that did not undergo this procedure. Horses treated with antibiotics parenterally were at 6.4 times greater risk, and those treated with antibiotics orally and parenterally were at 40.4 times greater risk of developing salmonellosis, compared with horses not receiving such treatment. Horses admitted because of colic were 4.2 times as likely to have Salmonella isolated as those admitted for other reasons. Breed, age, and type of surgery did not appear to be risk factors. The risk factors identified and the magnitude of their association with Salmonella isolation were similar to those observed in a preceding study.
Hird
D W
DW
Casebolt
D B
DB
Carter
J D
JD
Pappaioanou
M
M
Hjerpe
C A
CA
D000367:Age Factors; D000818:Animals; D000900:Anti-Bacterial Agents / Q000008:administration & dosage; D002404:Catheterization; D003085:Colic / Q000662:veterinary; D003428:Cross Infection / Q000662:veterinary; D005260:Female; D006734:Horse Diseases / Q000209:etiology*; D006736:Horses; D006760:Hospitalization; D007440:Intubation; D008297:Male; D012044:Regression Analysis; D012306:Risk; D012481:Salmonella Infections, Animal / Q000209:etiology*; D012737:Sex Factors; D013514:Surgical Procedures, Operative
D000900:Anti-Bacterial Agents