Variables | Overall | Malnourished group | Non-malnourished group | P value |
---|---|---|---|---|
(n = 268) | (n = 51) | (n = 217) |  | |
Age, years | 68 [59, 76] | 71 [66, 83] | 67 [57, 75] | < 0.001 |
Sex: male, n (%) | 186 (69) | 29 (59) | 157 (72) | 0.042 |
BMI, kg/m2 | 24.0 [21.6, 26.4] | 20.7 [18.5, 22.3] | 24.5 [22.5, 26.7] | < 0.001 |
Risk factors, n (%) | Â | Â | Â | Â |
 Hypertension | 194 (72) | 31 (61) | 163 (75) | 0.055 |
 Diabetes mellitus | 148 (55) | 30 (59) | 118 (54) | 0.64 |
 Dyslipidaemia | 174 (65) | 23 (45) | 151 (69) | 0.002 |
 Current smoker | 60 (22) | 4 (8) | 56 (25) | 0.005 |
 Haemodialysis | 35 (13) | 12 (24) | 23 (11) | 0.020 |
Medication, n (%) | Â | Â | Â | Â |
 Aspirin | 86 (32) | 15 (29) | 71 (33) | 0.74 |
 Thienopyridines | 52 (19) | 13 (25) | 39 (18) | 0.24 |
 Dual antiplatelet therapy | 32 (12) | 6 (12) | 26 (12) | 1.00 |
 Oral anticoagulation | 16 (6) | 8 (16) | 8 (4) | 0.004 |
 Calcium-channel blocker | 92 (34) | 16 (31) | 76 (35) | 0.73 |
 ACEI | 13 (5) | 4 (8) | 9 (4) | 0.28 |
 ARB | 73 (27) | 11 (22) | 62 (29) | 0.38 |
 β-blocker | 40 (15) | 7 (14) | 33 (15) | 1.00 |
 Statin | 99 (37) | 16 (31) | 83 (38) | 0.42 |
Laboratory data | Â | Â | Â | Â |
 LDL-C, mg/dL | 96 [73, 123] | 78 [61, 108] | 100 [77, 130] | < 0.001 |
 HDL-C, mg/dL | 46 [40,58] | 46 [37, 62] | 47 [40, 57] | 0.78 |
 Triglyceride, mg/dL | 99 [73, 146] | 72 [49, 93] | 109 [80, 158] | < 0.001 |
 Albumin, g/dL | 3.8 [3.5, 4.2] | 3.0 [2.6, 3.3] | 4.0 [3.7, 4.3] | < 0.001 |
 Uric acid, mg/dL | 5.6 [4.3, 6.8] | 6.2 [5.0, 8.1] | 5.5 [4.3, 6.7] | 0.022 |
 FPG, mg/dL | 129 [107,177] | 141 [104, 219] | 127 [107, 171] | 0.157 |
 Haemoglobin A1c, % | 6.3 [5.6, 7.2] | 6.5 [5.6, 7.7] | 6.3 [5.6, 7.2] | 0.60 |
 Creatinine, mg/dL | 0.95 [0.75,1.32] | 1.36 [0.88, 3.12] | 0.91 [0.74,1.19] | < 0.001 |
 eGFR, mL/min/1.73 m2 | 54.7 [37.8, 72.2] | 40.6 [13.8, 54.5] | 57.1 [41.6, 74.8] | < 0.001 |
LVEF, % | 39.6 [39.6, 52.2] | 40.7 [31.4, 51.4] | 55.0 [40.0, 62.0] | < 0.001 |
Condition, n (%) | Â | Â | Â | Â |
 STEMI | 140 (52) | 27 (53) | 113 (52) | 1.00 |
 Non-STEMI | 128 (48) | 24 (47) | 104 (48) | 1.00 |
GRACE risk score | 130.0 [107.3, 157.0] | 166 [132, 188] | 124 [104, 148] | < 0.001 |
GNRI | 102.4 [94.6, 109.5] | 86.4 [77.2, 89.6] | 105.1 [99.5, 111.9] | < 0.001 |