Burden of herpes zoster and postherpetic neuralgia among people ≥ 50 years old in France

{"level_sex_clusion_I":[{"value":"Male","concept":{"vocab":"MeSH","vocabURI":"D008297"}},{"value":"Female","concept":{"vocab":"MeSH","vocabURI":"D005260"}}],"level_age_clusion_I":[{"value":"Middle Aged (45 to 64 years)","concept":{"vocab":"MeSH","vocabURI":"D008875"}},{"value":"Aged (65 to 79 years)","concept":{"vocab":"MeSH","vocabURI":"D000368"}},{"value":"Aged, 80 and over (80 years and more)","concept":{"vocab":"MeSH","vocabURI":"D000369"}}],"level_type_clusion_I":"Patients population","level_type_clusion_other":"","clusion_I":"Study carried out by a random sample of community first line practitioners concerned by HZ diagnosis: GPs, dermatologists and ophthalmologists. ","clusion_E":" Patient with a first visit for a diagnosis of HZ and who attend the clinic within two week of the HZ start of symptoms (defined as unilateral pain accompanied by a unilateral rash without alternative diagnosis), • Patient ≥ 50 years old without history of previous HZ, • Patient who agree to participate and signed informed consent,• Patient able to understand the study, to complete self-administered questionnaires (alone or with the help of a relative) and to answer to phone interviews.criterion• Patient of the HZ cohort presenting PHN 3 months after onset of the HZ rash onset (defined as the presence of HZ-associated severe “worst” pain: pain ≥ 3 from ZBPI item “worst pain”)"}