. 2019 Sep 20;9(10):707. doi: 10.3390/ani9100707

Table 1.

Antimicrobial dry cow therapy by treatment type, based on antimicrobial data from veterinary practice software (n = 193). DCT = dry cow therapy, DCD_vet = Defined Course Dose

Treatment Type	No. of Farms	Corrected DCD_vet/Cow/Year
Treatment Type	No. of Farms	Mean	Minimum	25th Percentile	Median	75th Percentile	Maximum
Blanket DCT	95	0.86	0.06	0.60	0.88	1.12	2.14
Selective DCT	98	0.54	0.02	0.25	0.41	0.77	1.51