Symptoms of neuropathy | CPF | 1 | >0.99 | CPF | 0 | |
| Referent | 1 | | Referent | 0 | |
Signs of neuropathy |
Motor signs |
Symmetrical weakness | CPF | 0 | | CPF | 0 | |
| Referent | 0 | | Referent | 0 | |
Sensory signs |
Any symmetrical sensory signs | CPF | 3 | >0.99 | CPF | 0 | 0.06 |
| Referent | 4 | | Referent | 5 | |
Specific abnormalities |
Pin-pain | CPF | 0 | | CPF | 0 | |
| Referent | 0 | | Referent | 0 | |
Vibration | CPF | 2 | >0.99 | CPF | 0 | 0.06 |
| Referent | 3 | | Referent | 5 | |
Joint position | CPF | 0 | | CPF | 0 | |
| Referent | 0 | | Referent | 0 | |
Fine touch | CPF | 0 | | CPF | 0 | |
| Referent | 0 | | Referent | 0 | |
Touch pressure | CPF | 1 | >0.99 | CPF | 0 | >0.99 |
| Referent | 1 | | Referent | 1 | |
Abnormal ankle reflexes |
Decreased or absent | CPF | 2 | 0.68 | CPF | 2 | 0.44 |
| Referent | 4 | | Referent | 5 | |