From: Predictive value of the pendulum test for assessing knee extensor spasticity
LR terms for Model 1 (Ext1) | Observed Ext1 | Predicted Ext1 | Predictive value | |
---|---|---|---|---|
No spasticity | Any spasticity | |||
aRI | No spasticity | 23 | 22 | NPV = .51 |
Any spasticity | 12 | 74 | PPV = .86 | |
Overall | Spec = .66 | Sens = .77 | CA = 74.0% | |
bF1amp | No spasticity | 24 | 21 | NPV = .53 |
Any spasticity | 14 | 72 | PPV = .84 | |
Overall | Spec = .63 | Sens = .77 | CA = 73.3% | |
cPlat | No spasticity | 15 | 30 | NPV = .33 |
Any spasticity | 11 | 75 | PPV = .87 | |
Overall | Spec = .58 | Sens = .71 | CA = 68.7% | |
dF1amp, Plat | No spasticity | 28 | 17 | NPV = .62 |
Any spasticity | 12 | 74 | PPV = .86 | |
Overall | Spec = .70 | Sens = .81 | CA = 77.9% |