Table 1 Factorial design randomisation table. + means the baby receives this intervention; − means the baby does not
Condition | Parenteral nutrition (i) | Milk supplement (ii) | Taste/smell (iii) |
|---|---|---|---|
1 | + | + | + |
2 | + | – | + |
3 | + | + | – |
4 | + | – | – |
5 | – | + | + |
6 | – | – | + |
7 | – | + | – |
8 | – | – | – |