title: The Thai version of the quality-of-life in epilepsy inventory (QOLIE-31-Thai version): translation, validity and reliability.
abstract: OBJECTIVE
  To assess the validity and reliability of the QOLIE-31-Thai Version.
  
  
  METHODS
  The original questionnaire of the QOLIE-31 was first translated into Thai and, then, item comprehension was assessed. Back translation into English and cross-cultural modification were conducted. Its reliability was assessed using a sample of consenting epileptics aged 18-65 years visiting community hospitals in Nakhon Ratchasima Province, Thailand.
  
  
  RESULTS
  One hundred and sixty one epileptics completed the questionnaire. The internal consistency of each scale of the QOLIE-31 was above the accepted standard of 0.7, except for Cognitive Functioning, Medication Effect and Social Functioning.
  
  
  CONCLUSIONS
  The QOLIE-31-Thai Version is reliable for use in Thai rural epileptics even for low educated epileptics but interviews might have to be used instead.
authors.affiliation: Unit of Neurology, Department of Medicine, Maharat Nakhon Ratchasima Hospital, Nakhon Ratchasima 30000, Thailand. thaninasawa@yahoo.com
authors.forename: Thanin
authors.initials: T
authors.lastname: Asawavichienjinda
authors.forename: Kammant
authors.initials: K
authors.lastname: Phanthumchinda
authors.forename: Chitr
authors.initials: C
authors.lastname: Sitthi-Amorn
authors.forename: Edgar J
authors.initials: EJ
authors.lastname: Love
mesh_terms: D004827:Epilepsy / Q000523:psychology*; D006801:Humans; D011788:Quality of Life; D018434:Sickness Impact Profile; D011795:Surveys and Questionnaires; D013785:Thailand; D014177:Translations