Weinmann MEDUCORE Standard2 - Page 378

378 EN MEDUCORE Standard
2
WM 68401 04/2021
18 Technical data
These parameters were determined on the basis of the following
data:
A = Number of correct positive decisions
B = Number of false positive decisions
C = Number of false negative decisions
D = Number of correct negative decisions
This results in the following values:
Shockable
signals
Non-shockable rhythms (normal sinus rhythm (NSR),
supraventricular tachycardia (SVT), atrial fibrillation/flutter
(AF), ventricular extrasystoles (PVC), pacemaker ECG)
Shock 1165 (A) 11 (B)
No shock 31 (C) 3059 (D)
Formula for the
calculation
Calculation Result
Sensitivity 97.41 %
Specificity 99.64 %
Precision 99.02 %
False positive rate 0.36 %
True forecast value 99.06 %
A
AC+
--------------
1165
1165 31+
--------------------------
D
BD+
-------------
3059
11 3059+
--------------------------
AD+
ABCD+++
-----------------------------------
1165 3059+
1165 11 31 3059+++
-----------------------------------------------------------
B
BD+
-------------
11
11 3059+
--------------------------
A
AB+
-------------
1165
1165 11+
--------------------------