From: Manual wheelchair downhill stability: an analysis of factors affecting tip probability
 | Tip category | |||
---|---|---|---|---|
Forward tip | Backward tip | Rolled over | Stopped | |
Prevalence | 0.270 | 0.106 | 0.547 | 0.076 |
Sensitivity | 0.928 | 0.540 | 0.949 | 0.921 |
Specificity | 0.977 | 0.954 | 0.869 | 0.993 |
PPV | 0.939 | 0.663 | 0.912 | 0.914 |
NPV | 0.973 | 0.933 | 0.913 | 0.994 |
F1 score | 0.934 | 0.595 | 0.930 | 0.917 |