Study on Antimicrobial Use in Cattle
Author Information
Author(s): Thomson Katariina, Rantala Merja, Hautala Maria, Pyörälä Satu, Kaartinen Liisa
Primary Institution: University of Helsinki
Hypothesis
How are antimicrobials used in cattle based on specific indications?
Conclusion
The survey found that mastitis was the most common reason for antimicrobial use in cattle, with benzyl penicillin being the most frequently used drug.
Supporting Evidence
- Cattle were the most commonly treated species, with 1308 cases reported.
- 52% of cattle treatments were for acute mastitis.
- Benzyl penicillin was used in 83% of parenteral treatments for mastitis.
Takeaway
The study looked at how veterinarians use antibiotics in cattle, finding that most treatments were for mastitis.
Methodology
A prospective cross-sectional survey was conducted with veterinarians completing questionnaires for each animal treated with antimicrobials over a one-week period.
Potential Biases
The response rate of 39% may introduce bias, as those who responded might differ from those who did not.
Limitations
The study did not record the weight of animals or results from bacteriological cultures, which could improve understanding of treatment adherence to guidelines.
Participant Demographics
The study included 681 veterinarians, with a response rate of 39%, representing various types of veterinary practices.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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