• 1
    Hauser WA, Annegers JF, Kurland LT. Incidence of epilepsy and unprovoked seizures in Rochester, Minnesota: 1935–1984. Epilepsia 1993;34:45368.
  • 2
    Forsgren L, Bucht G, Erikson S, et al. Incidence and clinical characterization of unprovoked seizures in adults: a prospective population-based study. Epilepsia 1996;37:2249.
  • 3
    Sidenvall R, Forsgren L, Blomquist HK, et al. A community-based prospective incidence study of epileptic seizures in children. Acta Paediatr 1993;82:605.
  • 4
    StataCorp. Stata Statistical Software: Release 5.0. College Station , TX : Stata Corporation, 1997.
  • 5
    Hollingsworth JS, Alsikafi MH, Coombs DW. The prevalence of the development disabilities in Alabama: findings from the research. In: Mental retardation, cerebral palsy and epilepsy in Alabama: a sociological analysis. Alabama : The University of Alabama Press, 1971:88110.
  • 6
    Haerer AF, Anderson DW, Schoenberg BS. Prevalence and clinical features of epilepsy in a biracial United States population. Epilepsia 1986;27:6675.
  • 7
    Shamansky SL, Glaser GH. Socioeconomic characteristics of childhood seizure disorders in the New Haven area: an epidemiologic study. Epilepsia 1979;20:45774.
  • 8
    Gomez JG, Arciniegas E, Torres J. Prevalence of epilepsy in Bogota, Colombia. Neurology 1978;28:904.
  • 9
    Placencia M, Shorvon SD, Paredes V, et al. Epileptic seizures in an Andean region of Ecuador: incidence and prevalence and regional variation. Brain 1992;115:77182.