Table 1.
Baseline characteristics of the study patients grouped by 90-day functional outcome
| Variable | all | good outcome | poor outcome | P value |
|---|---|---|---|---|
| (n = 877) | (n = 575) | (n = 302) | ||
| Age (years), median (IQR) | 64.00 (54.50–73.00) | 62 (52–70) | 68 (60–77.25) | 0.000 |
| Sex (male), n (%) | 601 (68.5) | 413 (71.8) | 188 (62.3) | 0.004 |
| BMI (kg/m2),(Mean ± SD) | 25.09 ± 3.64 | 24.76 ± 3.54 | 25.70 ± 3.74 | 0.000 |
| Smoker, n (%) | 337 (38.4) | 217 (37.7) | 120 (39.7) | 0.307 |
| Alcohol drinkers, n (%) | 192 (21.9) | 137 (23.8) | 55 (18.2) | 0.056 |
| Hypertension, n (%) | 531 (60.5) | 336 (58.4) | 195 (64.6) | 0.077 |
| Diabetes mellitus, n (%) | 281 (32.0) | 172 (29.9) | 109 (36.1) | 0.062 |
| CAD, n (%) | 106 (12.1) | 61 (10.6) | 45 (14.9) | 0.064 |
| Atrial fibrillation, n (%) | 110 (12.5) | 44 (7.7) | 66 (21.9) | 0.000 |
| Dyslipidemia, n (%) | 309 (35.2) | 209 (36.3) | 100 (33.1) | 0.341 |
| Previous stroke, n (%) | 116 (13.2) | 73 (12.7) | 43 (14.2) | 0.522 |
| NIHSS on admission, median (IQR) | 5 (3–8) | 5 (3–7) | 7 (5–8) | 0.000 |
| SBP (mmHg), median (IQR) | 147 (131–164) | 147 (132–162) | 147 (130–165) | 0.949 |
| DBP (mmHg), median (IQR) | 83 (75–92) | 83 (75–92) | 83 (74–92) | 0.229 |
| FBG (mmol/L), median (IQR) | 6 (4.81–8.22) | 5.62 (4.63–7.50) | 6.70 (5.46–9.50) | 0.000 |
| D-dimer (mg /L), median (IQR) | 0.56 (0.24–1.79) | 0.46 (0.21–1.32) | 0.88 (0.42_2.72) | 0.000 |
| Stroke etiology, n (%) | 0.000 | |||
| Large-vessel occlusive | 344 (39.2) | 176 (30.6) | 168 (55.6) | |
| Small-vessel occlusive | 366 (41.7) | 312 (54.3) | 54 (17.9) | |
| Cardioembolic | 88 (10) | 32 (5.6) | 56 (18.5) | |
| Other | 30 (3.4) | 21 (3.7) | 9 (3.0) | |
| Undetermined | 49 (5.6) | 34 (5.9) | 15 (5.0) |
BMI body mass index, CAD coronary artery disease, NIHSS National Institutes of Health Stroke Scale, SBP systolic blood pressure, DBP diastolic blood pressure, IQR interquartile range, SD standard deviation
a P value was assessed using χ2 test, independent t-tests, or Mann–Whitney U test, as appropriate