| Characteristics | Mean ± SD/n | |
| Age | 81.7±9.27 | |
| Gender (men/women) | 8/10 | |
| BMI (kg/m2) | 16.7±1.9 | |
| Disease | Cerebral infarction | 12 |
| Cerebral hemorrhage | 2 | |
| Subarachnoid hemorrhage | 1 | |
| Hypoxic ischemic encephalopathy | 1 | |
| Pneumonia | 2 | |
| Nutrition management | Enteral nutrition (oral/tube) | 2/14 |
| Parenteral nutrition | 2 | |
| Length of hospitalization (days) | 1202.6 ± 977.0 | |