Figure 4From: ARIZONA study: is the risk of post-herpetic neuralgia and its burden increased in the most elderly patients? HADS depression (a) and anxiety (b) scores during the 12-month follow-up period by age-group. HADS: Hospital Anxiety and Depression Scale. Score >8 indicates depression or anxiety. HADS scores were calculated in the whole population of patients aged 70 years or more with available data at each time-point. Missing data were not replaced.Back to article page