Table 2.
Spearman’s rank correlation coefficients among the factors
| Age | CCI | GNRI | BI change | FOIS change | From admission to the start of feeding | |
|---|---|---|---|---|---|---|
| Age | – | − 0.103 | − 0.163* | < 0.001 | 0.0277 | 0.126 |
| CCI | – | – | 0.0322 | − 0.0919 | − 0.105 | − 0.038 |
| GNRI | – | – | – | − 0.23** | − 0.279** | − 0.299** |
| BI change | – | – | – | – | 0.193* | 0.133 |
| FOIS change | – | – | – | – | – | 0.365** |
| From admission to the start of feeding | – | – | – | – | – | – |
CCI Charlson comorbidity index; GNRI Global Leadership Initiative on Malnutrition; BI Barthel index, FOIS food intake level scale
*p < 0.05, **p < 0.01