Categorical variables | Dichotomous variables | UTHSR vs. “gold standard” | ||||
---|---|---|---|---|---|---|
F* | N | Agreement (%) | Sensitivity (%) (95% CI)✪ | Specificity (%) (95% CI)✪ | ||
Gender | Male | 43 | 85 | 100 | 100 (92.0, 100) | 100 (92.0, 100) |
Stroke type | Infarct | 62 | 115 | 100 | 100 (94.2, 100) | 100 (93.3, 100) |
ICH | 31 | 115 | 100 | 100 (88.8, 100) | 100 (95.7, 100) | |
TIA | 2 | 115 | 100 | 100 (15.8, 100) | 100 (96.8, 100) | |
Hospital arrival mode | Air | 35 | 115 | 97.4 | 97.2 (85.5, 99.9) | 97.5 (91.2, 99.7) |
Ambulance | 59 | 115 | 97.4 | 95.2 (86.5, 99.0) | 100 (93.3, 100) | |
tPA therapy | Yes | 25 | 115 | 100 | 100 (86.3, 100) | 100 (96.0, 100) |
tPA location | MHH-TMC | 13 | 25 | 100 | 100 (75.3, 100) | 100 (73.5, 100) |
IA therapy | No | 13 | 115 | 98.3 | 99.0 (94.6, 99.9) | 92.9 (66.1, 99.8) |
Atrial fibrillation in hospital | Yes | 19 | 115 | 99.1 | 99.0 (94.6, 99.9) | 99.0 (94.3, 99.9) |
Anti-thrombotic medication | Yes | 52 | 78 | 100 | 100 (82.4, 100) | 100 (86.8, 100) |
DVT prophylaxis | Yes | 78 | 85 | 100 | 100 (95.4, 100) | 100 (59.0, 100) |
Patient education | Yes | 63 | 78 | 100 | 100 (94.3, 100) | 100 (78.2, 100) |
Wake up stroke | Yes | 11 | 78 | 98.7 | 91.7 (61.5, 99.8) | 100 (94.6, 100) |
Rehabilitation evaluation | Yes | 67 | 78 | 100 | 100 (94.6, 100) | 100 (72.0, 100) |
Symptomatic hemorrhage | Yes | 2 | 115 | 100 | 100 (15.8, 100) | 100 (96.8, 100) |
Disposition at discharge | Death | 17 | 115 | 100 | 100 (80.5, 100) | 100 (96.3, 100) |
Home | 43 | 115 | 98.3 | 100 (91.8, 100) | 97.2 (90.3, 99.7) | |
Inpatient rehabilitation | 18 | 115 | 100 | 100 (81.5, 100) | 100 (96.3, 100) | |
Skilled nursing facility | 4 | 111 | 96.5 | NR | 100 (99.9, 100) | |
Initial presentation | MHH | 76 | 115 | 99.1 | 100 (95.3, 100) | 97.4 (86.5, 99.9) |
Smoker | Yes | 20 | 78 | 100 | 100 (83.2, 100) | 100 (94.0, 100) |
Continuous variables | N | Agreement (%) | Correlation (95% CI)✪ | MD✝ (95% CI)✪ | ||
Age (years) | 115 | 98.3 | 0.96 (0.94, 0.97) | 0.5 (−0.3, 1.2) | ||
Onset time (minutes) | 72 | 97.2 | 1.00 (1.00, 1.00) | 6.3 (−3.0, 15.5) | ||
Arrival time (minutes) | 115 | 85.2 | 1.00 (1.00, 1.00) | 26.7 (−36.3, 89.6) | ||
tPA time (minutes) | 23 | 95.7 | 1.00 (1.00, 1.00) | −0.04 (−0.13, 0.05) | ||
CT Time (minutes) | 52 | 80.8 | 1.00 (1.00, 1.00) | 20.9 (−19.7, 61.4) | ||
Glucose | 78 | 96.2 | 0.86 (0.79, 0.91) | −5.9 (−15.6, 3.8) | ||
Creatinine | 78 | 98.7 | 0.99 (0.99, 1.00) | 0.003 (−0.003, 0.008) | ||
LDL | 86 | 97.7 | 0.96 (0.94, 0.98) | 114.9 (−113.5, 343.3) | ||
INR | 104 | 94.2 | 0.99 (0.99, 1.00) | −0.003 (−0.013, 0.006) | ||
mRS on discharge | 104 | 98.1 | 0.99 (0.99, 1.00) | 0 (−0.03, 0.03) |