Background Recurrent and especially chronic headaches are associated with psychiatric
comorbidities such as depression and anxiety. Only few studies examined the impact of …

Background Episodic and chronic headaches (EH, CH) are highly prevalent disorders.
Severely affected patients are usually referred to headache centres. In Austria, at least one …

Background Headache disorders and psychiatric disorders are both common, while
evidence, mostly pertaining to migraine, suggests they are comorbid more often than might …

The aim was to characterize the individual and socio-economic impact of headache in a
patient population from The Danish Headache Centre. This was a cross-sectional study …

Objective To estimate the prevalence, burden and current treatment of disabling primary
headaches in a large sample of the Greek population aged 18–70 years old. Methods This …

Objective: To evaluate the evidence for quality of life (QoL) impairment, disability, healthcare
resource use and economic burden associated with chronic daily headache (CDH), focusing …

Patients with chronic daily headache have high frequencies of psychiatric comorbidity or
psychologic distress in clinic-based studies. The presence of psychologic distress …

Abstract Background The Eurolight project assessed the impact of headache disorders in
ten EU countries, using the same structured questionnaire but varying sampling methods. In …

A multicenter study was carried out in 10 Italian headache centers to investigate the
prevalence of anxiety and depression in patients with chronic daily headache (CDH). The …

Background The prevalence of secondary chronic headache in our population is 0.5%. Data
is sparse on these types of headache and information about utilisation of health care and …