Annual indirect costs secondary to headache disability in Brazil.
Arão Belitardo de OliveiraLuiz Paulo QueirozPedro Augusto Sampaio Rocha FilhoElder Machado SarmentoMario Fernando Prieto PeresPublished in: Cephalalgia : an international journal of headache (2019)
The economic burden of headache disorders in Brazil, mostly due to migraine (55.4%), may cost up to R$ 67.6 billion (Int$ 33.5 billion) annually, and headache disorders represent a leading cause of absenteeism due to disease.
Keyphrases