Table 4 Characteristics of ultrasonography tests
From: Determination of puberty in gilts: contrast of diagnostic methods
Technician/Equipment | Reference standard | Total | ||
|---|---|---|---|---|
PRE | PUB | |||
V1/Delta | PRE | 23 | 2 | 25 |
PUB | 1 | 44 | 45 | |
Total | 24 | 46 | 70 | |
V1/W3 | PRE | 23 | 5 | 28 |
PUB | 1 | 41 | 42 | |
Total | 24 | 46 | 70 | |
V2/W3 | PRE | 19 | 9 | 28 |
PUB | 4 | 37 | 41 | |
Total | 23 | 46 | 69 | |