TABLE 6.
Gain to feed ratio for study animals given PPIs from individual experiments1
| Treated |
Control |
|||||
| Authors, year | Reference | Species | Mean ± SD2 | n | Mean ± SD2 | n |
| Campbell et al., 2004 | (18) | Turkeys | 0.58 ± 0.1 | 17 | 0.51 ± 0.1 | 19 |
| Escobar et al., 2006 | (31) | Pigs | 0.62 ± 136.0 | 16 | 0.52 ± 136.0 | 16 |
| Owusu-Asiedu et al., 2002 | (33) | Pigs | 0.69 ± 118.6 | 24 | 0.68 ± 118.6 | 24 |
| Owusu-Asiedu et al., 2003 | (34) | Pigs | 0.74 ± 0.1 | 15 | 0.72 ± 0.1 | 15 |
| Torrallardona et al., 2003 | (35) | Pigs | 0.77 ± 0.3 | 16 | 0.57 ± 0.3 | 16 |
1
PPI, plasma protein isolate.
2
Ratio of weight gain (g) to feed (g).