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01.12.2012 | Research | Ausgabe 1/2012 Open Access

International Journal for Equity in Health 1/2012

Social inequalities in life expectancy and mortality during the transition period of economic crisis (1993–2010) in Korea

Zeitschrift:
International Journal for Equity in Health > Ausgabe 1/2012
Autoren:
Mia Son, Youngtae Cho, Juhwan Oh, Ichiro Kawachi, Junhyeok Yi, Soonman Kwon
Wichtige Hinweise

Electronic supplementary material

The online version of this article (doi:10.​1186/​1475-9276-11-71) contains supplementary material, which is available to authorized users.

Competing interests

The authors declare that they have no competing interests.

Authors’ contributions

MS initiated the planning of the study, collected and analyzed data, and wrote the first draft. YC analyzed data, designed the entire analysis, and wrote the final manuscript. JO contributed to the study design and interpretation of the results. IK contributed to the initial study design and revision of the paper. JY acquired and analyzed data. SK was involved in the design of the study and the critical revision of manuscript. All authors read and agreed to the final draft of the manuscript.

Abstract

Backgrounds

This study examines social inequalities in life expectancy and mortality during the transition period of the Korean economic crisis (1993–2010) among Korean adults aged 40 and over.

Methods

Data from the census and the national death file from the Statistics Korea are employed to calculate life expectancy and age-specific-death-rates (ASDR) by age, gender, and educational attainment for five years: 1993, 1995, 2000, 2005, and 2010. Absolute and relative differences in life expectancy and Age-Specific Death Rates by educational attainment were utilized as proxy measures of social inequality.

Results

Clear educational gradient of life expectancy was observed at age 40 by both sexes and across five time periods (1993, 1995, 2000, 2005, and 2010). The gradient became notably worse in females between 1993 and 2010 compared to the trend in males. The educational gradient was also found for ASDR in all five years, but it was more pronounced in working age groups (40s and 50s) than in elderly groups. The relative disadvantage of ASDR among working age Korean adults, both males and females, became substantially worse over time.

Conclusions

Social inequalities in life expectancy and ASDR of the working age group across socioeconomic status over time were closely related to the widening of the social difference created by the macroeconomic crisis and the expansion of neo-liberalism in Korea.
Zusatzmaterial
Authors’ original file for figure 1
12939_2012_308_MOESM1_ESM.pdf
Authors’ original file for figure 2
12939_2012_308_MOESM2_ESM.pdf
Authors’ original file for figure 3
12939_2012_308_MOESM3_ESM.pdf
Literatur
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