Clinical features of patients with zoster-associated plexopathy

Features
Mean age at onset (yr)74.5 (range, 54–88)
Men7 of 10 (70%)
Upper limb affected8 of 10 (80%)
Mean interval between rash and weakness (days)18
Neuralgia 1 mo after rash10 of 10 (100%)
Neuralgia 3 mo after rash7 of 10 (70%)
Corticosteroid treatment6 of 10 (60%)
Diabetes mellitus2 of 10 (20%)
Immunosuppression1 of 10 (10%)