|
Treatmentb
| | | |
---|
|
Control
|
bST
|
p
|
AOR
|
CI
|
---|
Cows bred at estrus
|
20/65 (31%)
|
19/65 (29%)
| | | |
Cows subject to TAI
|
11/35 (31%)
|
10/35 (29%)
| | | |
Total
|
31/100 (31%)
|
29/100 (29%)
|
NS
|
0.96
|
0.69–1.32
|
- a Abbreviations are bST; bovine somatotropin; AOR, adjusted odds ratio; CI, 95% confidence interval.
- b Data are the number of cows pregnant/total cows inseminated and, in parentheses, percent pregnant.