Table 1. Distribution of common aetiologies in 312 patients with polyneuropathy.
| Aetiology | n (%) |
|---|---|
| Diabetes | 103 (33) |
| Idiopathic | 58 (19) |
| Prediabetes | 43 (14) |
| CIDP | 41 (13) |
| B12 deficiency | 17 (8) |
| CMT | 23 (7) |
| Chemotherapy | 14 (4) |
| Alcohol | 12 (4) |
| Anti MAG | 9 (3) |
| Renal | 7 (2) |
| HNPP | 6 (2) |
| GBS | 5 (2) |
| MADSAM | 5 (2) |
| Vasculitis | 5 (2) |
CIDP—Chronic inflammatory demyelinating polyneuropathy; CMT—Charcot-Marie-Tooth; MAG—Myelin associated glycoprotein; HNPP—Hereditary neuropathy with liability to pressure palsies; GBS—Guillain-Barre Syndrome; MADSAM—Multifocal acquired demyelinating sensory and motor neuropathy