Incidence and hazard ratios for post-herpetic neuralgia during the follow-up period for adult patients with traumatic brain injury among herpes zoster patients.

PHN, postherpetic neuralgia; CI, confidence interval; HR, hazard ratio; HZ, herpes zoster; TBI, traumatic brain injury; Adjusted HRs with 95% CI and their P values were adjusted for age, sex and Charlson comorbidity index using a Cox proportional-hazards regression model. Incidence and hazard ratios for post-herpetic neuralgia during the follow-up period for adult patients with traumatic brain injury among herpes zoster patients.