Variables | Group 1 (n = 755) | Group 2 (n = 35) | p |
---|---|---|---|
Number (%) | Number (%) | ||
Gender(male) | 445 (58.9) | 24 (68.6) | .257 |
Age category | Â | Â | .003 |
 18< Age ≤ 44 years | 242 (32.1) | 8 (22.9) |  |
 45 ≤ Age < 64 years | 367 (48.6) | 12 (34.3) |  |
 Age ≥ 65 years | 146 (19.3) | 15 (42.9) |  |
BMI (kg/m2) | Â | Â | .973 |
 18.5–23.9 | 455 (60.3) | 23 (65.7) |  |
 < 18.5 | 25 (3.3) | 1 (2.9) |  |
 24.0–27.9 | 202 (26.8) | 8 (22.9) |  |
 ≥ 28.0 | 73 (9.7) | 3 (8.6) |  |
Current smoking | 99 (13.1) | 5 (14.3) | .799 |
Alcohol consumption | 68 (9.0) | 7 (20.0) | .030 |
Living place (rural) | 392 (51.9) | 20 (57.1) | .545 |
Diabetes mellitus | 81 (10.7) | 4 (11.4) | .783 |
Hypertension | 167 (22.1) | 8 (22.9) | .918 |
Ischemic heart disease | 52 (6.9) | 2 (5.7) | .566 |
Arrhythmia | 34 (4.5) | 3 (8.6) | .222 |
Chronic lung diseases | 11 (1.5) | 1 (2.9) | .422 |
History of cerebral infarction | 34 (4.5) | 3 (8.6) | .222 |
History of any surgery | 130 (17.2) | 4 (11.4) | .372 |
Injury mechanism (high energy) | 91 (12.1) | 10 (28.6) | .009 |
Fracture type (comminuted) | 78 (10.3) | 6 (17.1) | .253 |
TP (< 60 g/L) | 360 (47.7) | 20 (57.1) | .273 |
ALB (< 35 g/L) | 221 (29.3) | 21 (60.0) | .000 |
FBG (> 6.1 mmol/L) | 228 (30.2) | 9 (25.7) | .571 |
TC (> 5.2 mmol/L) | 63 (8.3) | 3 (8.6) | .962 |
TG (> 1.7 mmol/L) | 160 (21.2) | 6 (17.1) | .565 |
LDL-C (> 3.37 mmol/L) | 205 (27.2) | 15 (42.9) | .043 |
VLDL (> 0.78 mmol/L) | 158 (20.9) | 6 (17.1) | .589 |
HDL-C (< 1.1 mmol/L) | 206 (27.3) | 11 (31.4) | .591 |
WBC (> 10 × 109/L) | 152 (20.1) | 6 (17.1) | .666 |
NEUT (> 6.3 × 109/L) | 268 (35.5) | 8 (22.9) | .125 |
LYM (< 1.1 × 109/L) | 121 (16.0) | 6 (17.1) | .860 |
RBC (< lower limit) | 167 (22.1) | 7 (20.0) | .767 |
HGB (< lower limit) | 174 (23.0) | 6 (17.1) | .416 |
HCT (< lower limit) | 141 (18.7) | 6 (17.1) | .820 |
PLT (> 300 × 109/L) | 47 (6.2) | 6 (17.1) | .024 |
RDW (> 16.5%) | 7 (0.9) | 1 (2.9) | .305 |
PDW (> 18.1%) | 16 (2.1) | 1 (2.9) | .541 |
D-dimer (> 0.5 mg/L) | 352 (46.6) | 27 (77.1) | .000 |