-
Article
Open AccessMigraine: a major debilitating chronic non-communicable disease in Brazil, evidence from two national surveys
Even though migraine and other primary headache disorders are common and debilitating, major health surveys in Brazil have not included them. We repair this omission by combining data on non-communicable disea...
-
Chapter
Fibromyalgia
Fibromyalgia (FM) is a common and disabling syndrome, characterized by widespread pain, fatigue, sleep disorders, and other associated symptoms such as cognitive dysfunction, irritable bowel, and headache.
-
Article
Open AccessThe methodology of population surveys of headache prevalence, burden and cost: Principles and recommendations from the Global Campaign against Headache
The global burden of headache is very large, but knowledge of it is far from complete and needs still to be gathered. Published population-based studies have used variable methodology, which has influenced fin...
-
Article
Open AccessDiagnosis, prevalence estimation and burden measurement in population surveys of headache: presenting the HARDSHIP questionnaire
The global burden of headache is very large, but knowledge of it is far from complete and needs still to be gathered. Published population-based studies have used variable methodology, which has influenced fin...
-
Article
Open AccessImproving quality in population surveys of headache prevalence, burden and cost: key methodological considerations
Population-based studies of headache disorders are important. They inform needs assessment and underpin service policy for a set of disorders that are a public-health priority. On the one hand, our knowledge o...
-
Article
Worldwide Epidemiology of Fibromyalgia
Studying the epidemiology of fibromyalgia (FM) is very important to understand the impact of this disorder on persons, families and society. The recent modified 2010 classification criteria of the American Col...
