From: Inter-rater reliability of a national acute stroke register
N | Obs.agr. (%)a | Kappa (95 % CI) | AC1 (95 % CI) | |
---|---|---|---|---|
Past medical history | ||||
Previous stroke | 111 | 92.8 | 0.81 (0.69–0.94) | 0.91 (0.85–0.97) |
Myocardial infarction | 111 | 96.4 | 0.87 (0.75–0.99) | 0.95 (0.90–1.00) |
Major cardiac interventions | 111 | 92.8 | 0.66 (0.43–0.88) | 0.92 (0.86–0.98) |
Atrial fibrillation | 111 | 89.2 | 0.71 (0.56–0.86) | 0.87 (0.79–0.94) |
Diabetes | 109 | 97.2 | 0.92 (0.83–1.00) | 0.96 (0.91–1.00) |
TIA (transient ischemic attack) | 111 | 91.9 | 0.54 (0.27–0.81) | 0.91 (0.85–0.97) |
Drug treatment prior to stroke onset | ||||
Aspirin (ASA) | 110 | 97.3 | 0.94 (0.87–1.00) | 0.95 (0.89–1.00) |
ADP receptor antagonist | 110 | 98.2 | 0.74 (0.40–1.00) | 0.98 (0.96–1.00) |
Dipyridamole | 110 | 95.5 | 0.60 (0.28–0.92) | 0.95 (0.91–0.99) |
Warfarin | 111 | 98.2 | 0.93 (0.83–1.00) | 0.98 (0.95–1.00) |
Diuretics | 111 | 86.5 | 0.60 (0.42–0.78) | 0.84 (0.76–0.92) |
ACE-inhibitor | 110 | 98.2 | 0.91 (0.80–1.00) | 0.98 (0.95–1.00) |
A2-receptor blocker | 110 | 92.7 | 0.70 (0.52–0.89) | 0.92 (0.86–0.98) |
Beta blocker | 111 | 95.5 | 0.91 (0.82–0.99) | 0.94 (0.90–0.99) |
Calcium channel blocker | 109 | 94.5 | 0.74 (0.54–0.94) | 0.94 (0.90–0.99) |
Statins | 111 | 97.3 | 0.94 (0.87–1.00) | 0.95 (0.90–1.00) |
Other drugs against hypertension | 111 | 72.0 | 0.48 (0.34–0.61) | 0.63 (0.51–0.74) |
Functional status prior to stroke | ||||
Housingb | 110 | 98.2 | 0.88 (0.80–0.96) | 0.97 (0.94–0.99) |
Functional mobilityb | 104 | 98.1 | 0.83 (0.67–0.98) | 0.98 (0.96–0.99) |
Marital status | 111 | 75.7 | 0.62 (0.52–0.72) | 0.69 (0.58–0.80) |
Living situation | 106 | 91.0 | 0.84 (0.75–0.93) | 0.89 (0.82–0.96) |
Toilet hygiene | 111 | 88.3 | 0.44 (0.24–0.65) | 0.87 (0.80–0.94) |
Dressing | 111 | 87.4 | 0.55 (0.37–0.73) | 0.85 (0.78–0.93) |
On stroke onset | ||||
Patient woke with stroke symptoms? | 108 | 62.0 | 0.28 (0.11–0.44) | 0.49 (0.35–0.62) |
Place of stroke onset | 110 | 96.4 | 0.58 (0.21–0.96) | 0.96 (0.92–1.00) |