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Comparison of complications between groups.
| Complications | EN1 (n=25) |
EN2 (n=25) |
EN3 (n=25) |
EN4 (n=25) |
χ2 | P |
|---|---|---|---|---|---|---|
| Diarrhoea | 16(0.64) | 5 (0.20) ab | 6 (0.24) ab | 16 (0.64) | 18.074 | 0.000 |
| Constipation | 9 (0.36) | 2 (0.08) | 3 (0.12) | 7 (0.28) | 7.895 | 0.048 |
| Gastric retention | 11 (0.44) | 6 (0.24) | 4 (0.16) | 5 (0.20) | 6.029 | 0.110 |
| Gastric mucosal bleeding | 12 (0.48) | 3 (0.12) a | 2 (0.08) ab | 11 (0.44) | 16.270 | 0.001 |
aP < 0.00833 compared to EN1; bP < 0.00833 compared to EN4.
