title: Trends in educational differentials in suicide mortality between 1993-2006 in Korea.
abstract: OBJECTIVE
  This study aims to examine how inequalities in suicide by education changed during and after macroeconomic restructuring following the economic crisis of 1997 in South Korea.
  
  
  METHODS
  Using Korea's 1995, 2000, and 2005 census data aggregately linked to mortality data (1993-2006), relative and absolute differentials in suicide mortality by education were calculated by gender and age among Korean population aged 35 and over.
  
  
  RESULTS
  Average annual suicide mortality rates have steadily increased from 1993-1997 to 2003-2006 in almost all sociodemographic groups stratified by gender, age, and education. Based on the relative index of inequality (RII) and slope index of inequality (SII), educational differentials in suicide mortality generally increased over time in men and women aged 45 years+. Although RII did not increase with year among men and women aged 35 - 44 years, SII showed a significantly increasing trend in this age group.
  
  
  CONCLUSIONS
  These worsening absolute inequalities in suicide mortality indicate that the governmental suicide prevention policy should be directed toward socially disadvantaged groups of the Korean population.
authors.affiliation: Department of Preventive Medicine, College of Medicine, Chung-Ang University, Seoul, Korea.
authors.forename: Weon Young
authors.initials: WY
authors.lastname: Lee
authors.forename: Young-Ho
authors.initials: YH
authors.lastname: Khang
authors.forename: Manegseok
authors.initials: M
authors.lastname: Noh
authors.forename: Jae-In
authors.initials: JI
authors.lastname: Ryu
authors.forename: Mia
authors.initials: M
authors.lastname: Son
authors.forename: Yeon-Pyo
authors.initials: YP
authors.lastname: Hong
mesh_terms: D000328:Adult; D017677:Age Distribution; D004522:Educational Status; D005260:Female; D006801:Humans; D007723:Korea / Q000453:epidemiology; D008297:Male; D009026:Mortality / Q000639:trends*; D017678:Sex Distribution; D012959:Socioeconomic Factors; D013405:Suicide / Q000706:statistics & numerical data*