The temporal association of excessive health expenditure with suicidal ideation among primary income earners: A cross-sectional design using the Korean Welfare Panel Survey (KoWePS)

Jaeyong Shin, Jae Woo Choi, Sung In Jang, Young Choi, Sang Gyu Lee, Tae Hwan Ihm, Eun Cheol Park

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Objective: Excessive health expenditure (EHE) is a global issue for households suffering from high-cost medical conditions, low incomes and limited insurance coverage. After the international financial crisis of 2008, EHE became a social problem in developed countries. Such economic crisis might induce severe mental stress, resulting in suicidal ideation. Methods: We used the Korean Welfare Panel Study (KoWePS) from 2011 to 2013 and selected primary income earners, who were defined as practical and economic representatives of households; the total number of analysed samples was 4247 of 5717 households in the database. We only included households that had never experienced EHE before 2011. To examine the temporal relationship between EHE and suicidal ideation, we conducted a logistic regression analysis. Results: Among 4247 participants, 146 (3.4%) experienced suicidal ideation, whereas 4101 (96.6%) did not. One scale of depression score (OR=1.28, CI 1.23 to 1.34, p<0.001) was associated with increased suicidal ideation. Such ideation was influenced to a greater extent by a recent EHE above 10% of disposable income (OR=1.91, CI 1.16 to 3.15, p=0.012) than by either a remote EHE (OR=1.29, CI 0.71 to 2.32) or one in 2011 and 2012 (OR=1.67, CI 1.01 to 2.78, p=0.048). Conclusions: In this study, more recent EHE resulted in more suicidal ideation. In conclusion, we suggest that recent household EHE might be considered as an important factor to prevent suicidal ideation and to improve the mental health of individuals.

Original languageEnglish
Article numbere007421
JournalBMJ open
Volume5
Issue number6
DOIs
Publication statusPublished - 2015 Jan 1

All Science Journal Classification (ASJC) codes

  • Medicine(all)

Fingerprint Dive into the research topics of 'The temporal association of excessive health expenditure with suicidal ideation among primary income earners: A cross-sectional design using the Korean Welfare Panel Survey (KoWePS)'. Together they form a unique fingerprint.

  • Cite this