| N | ASP | LBP | CPC | MIX |
---|---|---|---|---|---|
Body weight (g/d) | |||||
 Week 0 | 229 ± 2 | 232 ± 2 | 231 ± 2 | 234 ± 2 | 233 ± 2 |
 Week 1 | 305 ± 2 | 305 ± 2 | 307 ± 1 | 308 ± 3 | 310 ± 3 |
 Week 9 | 427 ± 7 | 344 ± 11* | 368 ± 7* | 352 ± 11* | 351 ± 8* |
 Weight gain (g) | 197.3 ± 6.9 | 111.9 ± 11.1* | 137.6 ± 7.1* | 117.4 ± 11.1* | 118.5 ± 8.4* |
Food intake (g/d) | |||||
 Pre-treatment (week 1) | 29.4 ± 0.3 | 29.4 ± 0.5 | 30.5 ± 0.2 | 30.2 ± 0.2 | 29.9 ± 0.2 |
 Induction (weeks 2–9) | 21.9 ± 0.3 | 18.5 ± 0.5* | 19.8 ± 0.2*# | 18.9 ± 0.4* | 18.5 ± 0.4* |
 Aspirin intake (mg/kg bw/d) | – | 587 ± 16 | 628 ± 8# | 601 ± 13 | 590 ± 14 |
 Completion rate (%) | – | 84 ± 2 | 90 ± 1# | 86 ± 2 | 84 ± 2 |