Devising and validating a headache diary in a series of patients with chronic daily headache from Colombia
OBJECTIVE: To devise and test the reliability and validity of a brief headache diary in a series of Colombian patients with chronic daily headache. METHODS: The study was designed in five stages: selection of domains (group of patients and experts); initial devising of the items (writing group); ide...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Academia Brasileira de Neurologia (ABNEURO)
2012-01-01
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Series: | Arquivos de Neuro-Psiquiatria |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2012000100009&lng=en&tlng=en |