confusion matrix:
[[ 859  136]
 [ 169 4143]]
PPV:
0.9682168731011919
NPV:
0.835603112840467
Sensitivity:
0.9608070500927643
Specificity:
0.8633165829145729
belanced accuracy:
0.9120618165036687
Precision:
0.9682168731011919
Recall:
0.9608070500927643
report:
              precision    recall  f1-score   support

           0       0.84      0.86      0.85       995
           1       0.97      0.96      0.96      4312

    accuracy                           0.94      5307
   macro avg       0.90      0.91      0.91      5307
weighted avg       0.94      0.94      0.94      5307

number of test variants:
5307
number of positive test variants
4312
number of negative test variants
995