From: Induction of cervical dilation for transcervical embryo transfer in ewes
Variable/Outcomes | Total time (sec) | Total time (sec) | Time of the last attempt (sec) |
---|---|---|---|
(All ewes, n = 22) | (Penetrated ewes only, n = 7) | (Penetrated ewes only, n = 7) | |
Age (days) | r = −0.26, p = 0.25 | r = −0.21, p = 0.29 | r = −0.59, p < 0.05 |
Weight (kg) | r = 0.0007, p = 0.98 | r = 0.01, p = 0.96 | r = 0.02, p = 0.95 |
Breed (% Rideau Arcott) | r = −0.16, p = 0.49 | r = −0.02, p = 0.93 | r = −0.11, p = 0.71 |
Parity | r = −0.12, p = 0.56 | r = −0.12, p = 0.56 | r = −0.52, p = 0.05 |
Lifetime lamb production | r = −0.07, p = 0.76 | r = 0.05, p = 0.81 | r = −0.59, p < 0.05 |
Post-partum interval (days) | r = −0.27, p = 0.23 | r = −0.35, p = 0.08 | r = −0.60, p < 0.05 |
E_{ 2 }– 24 h prior (pg/ml) | r = −0.31, p = 0.18 | r = −0.22, p = 0.29 | r = −0.31, p = 0.28 |
E_{ 2 }– 12 h prior (pg/ml) | r = −0.03, p = 0.90 | r = −0.07, p = 0.72 | r = −0.36, p = 0.20 |
E_{ 2 }– TCET (pg/ml) | r = 0.08, p = 0.72 | r = 0.02, p = 0.93 | r = −0.16, p = 0.59 |
P_{ 4 }– 24 h prior (ng/ml) | r = −0.16, p = 0.51 | r = −0.22, p = 0.30 | r = 0.19, p = 0.51 |
P_{ 4 }– 12 h prior (ng/ml) | r = −0.15, p = 0.51 | r = −0.15, p = 0.45 | r = 0.44, p = 0.11 |
P_{ 4 }– TCET (ng/ml) | r = −0.31, p = 0.16 | r = −0.34, p = 0.08 | r = 0.22, p = 0.45 |
E _{ 2 } : P _{ 4 } – 24 h prior | r = −0.12, p = 0.61 | r = −0.04, p = 0.84 | r = −0.39, p = 0.16 |
E _{ 2 } : P _{ 4 } – 12 h prior | r = 0.06, p = 0.79 | r = 0.04, p = 0.84 | r = −0.52, p = 0.06 |
E _{ 2 } : P _{ 4 } – TCET | r = 0.22, p = 0.31 | r = 0.21, p = 0.29 | r = −0.40, p = 0.15 |