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Relationship between nutrition risk screening score and the length of hospital stay and prognosis.
| NRS score | ||
| r | P | |
| Length of hospital stay (d) | 0.127 | .326 |
| Prognosis∗ | 0.635 | <.05 |
NRS = nutrition risk screening.
Cured (score 1), improved (2), and death (3).
