Diagnostic categories† | Baseline | No. | p value* | One year | No. | p value* |
---|---|---|---|---|---|---|
*Fisher’s exact test or χ2 test. | ||||||
†See text for definitions and diagnostic criteria. | ||||||
Subclinical neuropathy | CPF | 1 | >0.99 | CPF | 1 | >0.99 |
Referent | 1 | Referent | 1 | |||
Possible neuropathy | CPF | 4 | 0.50 | CPF | 2 | 0.28 |
Referent | 7 | Referent | 6 | |||
Probable neuropathy | CPF | 1 | >0.99 | CPF | 0 | 0.50 |
Referent | 1 | Referent | 2 | |||
Confirmed neuropathy | CPF | 0 | 0.50 | CPF | 0 | 0.50 |
Referent | 2 | Referent | 2 |