Case-control study of risk factors associated with nosocomial Salmonella krefeld infection in dogs

Uhaa, I.J.; Hird, D.W.; Hirsh, D.C.; Jang, S.S.

Case-control study of risk factors associated with nosocomial Salmonella krefeld infection in dogs

1988

Uhaa, I.J. | Hird, D.W. | Hirsh, D.C. | Jang, S.S.

In a case-control study of risk factors associated with an episode of nosocomial Salmonella krefeld infection in dogs at the veterinary medical teaching hospital, data on 20 case dogs and 75 control dogs were obtained by review of hospital records. Univariate and multivariate statistical analyses were carried out for possible risk factors for infection to obtain odds of Salmonella krefeld isolation, given exposure to each risk factor of interest. Compared with control dogs, case dogs were 11.9 times more likely to have been fed rice, 7 times more likely to have had radiography done, 10.2 times more likely to have been a resident in ward 2, 5.6 times more likely to have been given antimicrobial agents orally, 11.3 times more likely to have been given antimicrobial agents parenterally, and 37.9 times more likely to have been given antimicrobial agents orally and parenterally (P less than 0.05).

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