Table 3.
The comparison of evaluated parameters with the NRS.
| Variables |
Total
n = 1623 |
NRS < 3
n = 1331 |
NRS ≥ 3
n = 104 |
p * | ||||
| n | % | n | % | n | % | |||
| Sex | M | 1065 | 65.6 | 879 | 66.0 | 59 | 56.7 | 0.06 |
| BMI | <18.5 | 20 | 2.0 | 12 | 1.4 | 5 | 8.2 | <0.001 |
| 18.5–24.9 | 287 | 28.5 | 244 | 27.6 | 23 | 37.7 | ||
| 25.0–29.9 | 384 | 38.1 | 349 | 39.5 | 18 | 29.5 | ||
| ≥30 | 317 | 31.4 | 279 | 31.6 | 15 | 24.6 | ||
| HF | Yes | 442 | 27.2 | 366 | 27.5 | 36 | 34.6 | 0.12 |
| CS | Yes | 153 | 9.4 | 126 | 9.5 | 14 | 13.5 | 0.19 |
| MI | STEMI | 494 | 30.4 | 418 | 31.4 | 22 | 21.2 | 0.06 |
| NSTEMI | 1045 | 64.4 | 857 | 64.4 | 75 | 72.1 | ||
| No info. | 84 | 5.2 | 56 | 4.2 | 7 | 6.7 | ||
| HT | Yes | 356 | 21.9 | 294 | 22.1 | 20 | 19.2 | 0.50 |
| DM | Yes | 327 | 20.1 | 256 | 19.9 | 23 | 22.1 | 0.56 |
| LDL | ≥70 | 1184 | 79.3 | 999 | 80.0 | 55 | 63.2 | <0.001 |
| Variables | x̅ | SD | x̅ | SD | x̅ | SD | p ** | |
| Age (years) | 69.2 | 12.1 | 68.9 | 12.0 | 76.8 | 11.7 | <0.001 | |
| Body weight (kg) | 79.0 | 17.2 | 79.6 | 16.8 | 71.3 | 20.7 | <0.001 | |
| Height (cm) | 168.5 | 8.9 | 168.8 | 8.8 | 164.5 | 8.3 | <0.001 | |
| BMI (kg/m2) | 28.0 | 5.3 | 28.1 | 5.2 | 26.2 | 6.1 | 0.006 | |
| TC (mg/dL) | 178.1 | 53.3 | 179.6 | 53.2 | 156.3 | 52.9 | <0.001 | |
| TG (mg/dL) | 142.4 | 90.4 | 141.8 | 78.6 | 131.5 | 88.0 | 0.23 | |
| HDL (mg/dL) | 42.7 | 11.9 | 42.6 | 11.6 | 43.2 | 14.4 | 0.61 | |
| Age (years) | 107.3 | 43.7 | 108.9 | 43.9 | 85.4 | 36.5 | <0.001 | |
Abbreviations: * χ2, test; ** t-test or Mann-Whitney U test; n, number of participants; M, males; x̅, mean; SD, standard deviation; p, level of significance; NRS, nutritional risk screening; HF, heart failure; CS, cerebral stroke; MI, myocardial infarction; HT, arterial hypertension; LDL, low-density lipoprotein; BMI, body mass index; TC, total cholesterol; TG, triglycerides; HDL, high-density lipoprotein; STEMI, ST-elevation myocardial infarction; NSTEMI, non ST-elevation myocardial infarction.