Shifting Attitudes Toward Suicide over Time: A Latent Profile Analysis Using the Korea National Suicide Survey

Overview

Journal Front Psychiatry

Specialty Psychiatry

Date 2023 Mar 20

PMID 36937738

Authors

Hyunju Lee

Sang Jin Rhee

Min Ji Kim

Christopher Hyung Keun Park

Jeong Hun Yang

Kyunghoon Son

Jong-Ik Park

Yong Min Ahn

Affiliations

Soon will be listed here.

Abstract

Introduction: South Korea has a high suicide rate, and changes in sociodemographic factors can further increase the rate. This study aims to (1) classify participants using the Attitudes toward Suicide Scale (ATTS) through latent profile analysis (LPA), (2) identify and compare the associations between sociodemographic factors with the ATTS in two survey years (2013, 2018), and (3) determine the moderating effect of survey year.

Methods: Six sub-factors of the ATTS were used for LPA with a total of 2,973 participants. Sociodemographic characteristics were compared between groups, and multinomial logistic regression was conducted for each survey year. A moderation analysis was conducted with the survey year as moderator.

Results: LPA identified three groups of attitudes toward suicide: incomprehensible (10.3%), mixed (52.8%), and permissive (36.9%). The proportion of permissive attitudes increased from 2013 (32.3%) to 2018 (41.7%). Participants reporting suicidal behavior were more likely to be in the mixed and permissive groups than the incomprehensible group in both years. People reporting no religious beliefs were associated with the permissive group in the two survey years. The influence of education and income levels on groups differed by survey year.

Discussion: There were significant changes between 2013 and 2018 in attitudes toward suicide in the Korean population.

Citing Articles

Unveiling the silent crisis: global burden of suicide-related deaths among children aged 10-14 years.

Michalek I, Koczkodaj P, Michalek M, Caetano Dos Santos F World J Pediatr. 2024; 20(4):371-391.

PMID: 38238639 PMC: 11052841. DOI: 10.1007/s12519-023-00781-z.

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