Group | No. of cases | Hunger (cases) | Thirst (cases) | Lack of energy (cases) |
Control | 443 | 62 | 77 | 38 |
Experimental | 443 | 34 | 42 | 36 |
X2/t value |
| 9.159 | 11.891 | 0.059 |
P-value |
| 0.002 | 0.001 | 0.808 |