title: An association between type 1 diabetes and idiopathic generalized epilepsy.
abstract: OBJECTIVE
  Idiopathic generalized epilepsies (IGEs) account for approximately 30% of all patients with epilepsy. Both the IGEs and type 1 diabetes mellitus (T1D) represent serious worldwide problems, because of related medical and social management costs. Clinical experience suggested the two conditions were seen in individuals more frequently than might be expected by chance.
  
  
  METHODS
  We compared the population prevalence of T1D in 15- to 30-year-olds to a cohort of 518 15- to 30-year-olds with IGE.
  
  
  RESULTS
  We found a highly significant excess of T1D in our IGE cohort, with an odds ratio of 4.4 (95% confidence interval, 2.1-9.2).
  
  
  CONCLUSIONS
  Our results suggest that the prevalence of T1D is increased by a factor of four in young adults with IGE. To our knowledge, this is the first published association between the two conditions and expands the diseases known to be associated with T1D.
authors.affiliation: Department of Neurosciences, Walton Centre for Neurology and Neurosurgery, Lower Lane, Fazakerly, Liverpool L9 7LJ, United Kingdom. d.j.mccorry@liv.ac.uk
authors.forename: Dougall
authors.initials: D
authors.lastname: McCorry
authors.forename: A
authors.initials: A
authors.lastname: Nicolson
authors.forename: D
authors.initials: D
authors.lastname: Smith
authors.forename: A
authors.initials: A
authors.lastname: Marson
authors.forename: Richard G
authors.initials: RG
authors.lastname: Feltbower
authors.forename: D W
authors.initials: DW
authors.lastname: Chadwick
mesh_terms: D000293:Adolescent; D000328:Adult; D017668:Age of Onset; D002648:Child; D002675:Child, Preschool; D003922:Diabetes Mellitus, Type 1 / Q000503:physiopathology*; D004829:Epilepsy, Generalized / Q000503:physiopathology*; D006801:Humans; D007223:Infant; D016017:Odds Ratio; D012189:Retrospective Studies; D013223:Statistics as Topic