Tolerance | Source of funding | Positive* | Negative* | Neutral* | Chi-square p value | Fisher’s exact p value |
---|---|---|---|---|---|---|
n (%)$$ | n (%)$$ | n (%)$$ | ||||
Colic N = 13 | Industry | 1 (7.7) |  | 11 (84.6) | 0.764 | 1.00 |
 | None/Not clear |  |  |  |  |  |
 | Non industry |  |  | 1 (7.7) |  |  |
Spitting up/Regurgitation N = 26 | Industry | 2 (7.7) | 1 (3.8) | 17 (65.4) | 0.907 | 1.00 |
 | None/Not clear |  |  | 4 (15.4) |  |  |
 | Non industry |  |  | 2 (7.7) |  |  |
Vomiting N = 31 | Industry | 1 (3.2) |  | 23 (74.2) | 0.860 | 1.00 |
 | None/Not clear |  |  | 5 (16.1) |  |  |
 | Non industry |  |  | 2 (6.5) |  |  |
Crying fussiness N =22 | Industry | 3 (13.6) | 1 (4.5) | 14 (63.6) | 0.581 | 1.00 |
 | None/Not clear |  |  | 4 (18.2) |  |  |
 | Non industry |  |  | 0 |  |  |
Gastric residuals, Abdominal distension N = 5 | Industry |  |  | 1 (20) | 0.659 | 1.00 |
 | None/Not clear |  |  | 1 (20) |  |  |
 | Non industry | 1 (6.7) |  | 2 (40) |  |  |
Volume of formula consumed/daily intake N = 31 | Industry | 3 (9.7) | 1 (3.2) | 18 (58.1) | 0.758 | 1.00 |
 | None/Not clear |  |  | 4 (12.9) |  |  |
 | Non industry |  |  | 5 (16.1) |  |  |
Days to full enteral feeding N = 9 | Industry |  |  | 4 (44.4) | 0.325 | 0.444 |
 | None/Not clear | 1 (11.1) |  | 1 (11.1) |  |  |
 | Non industry | 1 (11.1) |  | 2 (22.2) |  |  |