Table 7.
Descriptive statistics for survival time, number of deaths, and survival rate according to BMI results, NRS scores, and LDL scores.
| Descriptive Statistics | ||||||
|---|---|---|---|---|---|---|
| Me | SD | N—Death | N—Survivors | |||
| BMI | <18.5 | 12.5 | 13.8 | 10.7 | 2 | 10 |
| 18.5–24.9 | 7.0 | 8.2 | 8.7 | 9 | 194 | |
| 25.0–29.9 | 6.0 | 7.9 | 7.2 | 17 | 247 | |
| ≥30 | 6.0 | 8.7 | 9.4 | 8 | 288 | |
| NRS | <3 | 6.0 | 8.0 | 7.7 | 46 | 964 |
| ≥3 | 9.0 | 13.6 | 14.0 | 12 | 33 | |
| LDL | <55 mg/dL | 7.0 | 8.8 | 8.7 | 18 | 132 |
| 55 to <70 mg/dL | 7.0 | 7.9 | 6.5 | 7 | 158 | |
| 70 to <100 mg/dL | 6.0 | 8.6 | 9.4 | 18 | 346 | |
| 100 to <116 mg/dL | 6.0 | 7.5 | 5.8 | 3 | 115 | |
| 116 to <190 mg/dL | 6.0 | 7.6 | 7.2 | 2 | 190 | |
| more than 190 mg/dL | 4.5 | 4.8 | 2.8 | 1 | 11 | |
Abbreviations: n, number of participants; Me, median; , mean; SD, standard deviation; BMI, body mass index; NRS, nutritional risk screening; LDL, low-density lipoprotein.