Skip to main content

Ming Gi

Korea University · 医学

研究室紹介

Professor Ming Gi's research lab specializes in population health and social determinants of mental health, with a focus on aging, socioeconomic inequality, and employment conditions. The lab investigates how factors such as socioeconomic position, employment stability, health-related behaviors, and work-life balance influence mental health outcomes, particularly suicidal ideation and suicide attempts. Using longitudinal and nationally representative data, the lab explores the pathways linking social and economic factors to health disparities across the lifespan.

suicide preventionsocioeconomic positionmental healthemployment transitionsaging

Research Overview

Papers
69
Total Citations
725
Papers (5y)
31
Primary Field
医学

Research Output Trend

Figures are computed from collected data and may differ slightly.

Publications per year (5y)
31total
2021
2022
2023
2024
2025
Citations per year (5y)
175total
20212022202320242025

Selected Papers

15
1
Review|32 citations·2024
A systematic review of psychosocial protective factors against suicide and suicidality among older adults
Myung Ki, Sylvie Lapierre, Boeun Gim, Minji Hwang, Minku Kang, Luc Dargis, Myoungjee Jung, Emily Jiali Koh, Brian L. Mishara
SJR Q1International PsychogeriatricsOA

Protective factors were inversely associated with suicidal ideation. Improving protective factors is essential for the development of late-life suicide prevention and interventions, instead of merely focusing on risk factors.

Clinical PsychologyPsychology
2
Article|30 citations·2021
Financial hardship and suicide ideation: Age and gender difference in a Korean panel study
Minjae Choi, Jiseun Lim, Shu‐Sen Chang, Minji Hwang, Cheong‐Seok Kim, Myung Ki
SJR Q1Journal of Affective Disorders
Clinical PsychologyPsychology
3
Article|27 citations·2011
Physical (in)activity over 20y in adulthood: Associations with adult lipid levels in the 1958 British birth cohort
Myung Ki, Theodora Pouliou, Leah Li, Chris Power
SJR Q1Atherosclerosis
Public Health, Environmental and Occupational HealthMedicine
4
Article|25 citations·2010
Health selection operating between classes and across employment statuses
Myung Ki, Amanda Sacker, Yvonne Kelly, James Nazroo
SJR Q1Journal of Epidemiology & Community Health

BACKGROUNDS: The debate on health selection which describes the influence of health on subsequent social mobility is highly contested. The authors set out to examine the effect of health selection by looking at the effect of previous health status on changes in socio-economic position (SEP) over two time periods. METHOD: Data were pooled from 13 waves (1991-2003) of the British Household Panel Survey (BHPS). Using a multilevel multinomial approach, the presence of health selection between classe

HealthSocial Sciences
5
Article|24 citations·2015
Working hours and self-rated health over 7 years: gender differences in a Korean longitudinal study
Seong‐Sik Cho, Myung Ki, Keun-Hoe Kim, Young‐Su Ju, Domyung Paek, Wonyun Lee
SJR Q1BMC Public HealthOA

The worsening of SRH with increasing working hours only among women suggests that female workers are more vulnerable to long working hours because of family responsibilities in addition to their workload.

General Health ProfessionsHealth Professions
6
Article|20 citations·2014
Age-related differences in diabetes care outcomes in Korea: a retrospective cohort study
Myung Ki, Su‐Jin Baek, Young-duk Yun, Nam Hoon Kim, Martin Hyde, Baeg-Ju Na
SJR Q1BMC GeriatricsOA

BACKGROUND: Age-related differences in diabetes outcomes are important both for clinical and policy considerations. To clarify the basis of such differences, we investigated patterns of associations for age in relation to hospitalization and glycemic control and examined the role of other factors. METHODS: 4471 patients with diabetes aged 40-79 years were drawn from a retrospectively retrieved National Health Insurance Cohort. Using logistic regression, risk factors measured over the two years (

Endocrinology, Diabetes and MetabolismMedicine
7
Article|19 citations·2019
Comparable Risk of Suicidal Ideation between Workers at Precarious Employment and Unemployment: Data from the Korean Welfare Panel Study, 2012–2017
Woorim Kim, Myung Ki, Minjae Choi, Areum Song
SJR Q2International Journal of Environmental Research and Public HealthOA

Precarious employment and unemployment are important factors that impact suicidal behavior. This study investigated (1) how employment transitions among permanent employment, precarious employment, and unemployment are associated with suicidal ideation in working employees and compared (2) whether individuals transitioning among these three states were more vulnerable than those remaining. Using nationally representative longitudinal data between 2012-2017, a total of 25,862 adults aged 25 to 59

General Health ProfessionsHealth Professions
8
Article|17 citations·2017
Differentiation of direct and indirect socioeconomic effects on suicide attempts in South Korea
Myung Ki, Eui Seong Sohn, Byungduck An, Jiseun Lim
SJR Q3MedicineOA

Despite the wide recognition of the inverse association between socioeconomic position (SEP) and suicidal behaviors, its underlying process and potential mediators are little known. This study investigated the pathway from SEP to suicide attempts with attention to potential mediators.From the Korean Health and Nutrition Examination Survey 2007-2013, which is a nationwide cross-sectional survey of the health and nutritional status, a total of 34,565 participants (≥30 years) were included in the a

Clinical PsychologyPsychology
9
Article|17 citations·2017
Socioeconomic inequalities in health in the context of multimorbidity: A Korean panel study
Myung Ki, Yo Han Lee, Yong-Soo Kim, Ji‐Yeon Shin, Jiseun Lim, James Nazroo
SJR Q1PLoS ONEOA

Socioeconomic inequalities in health are commonly known to decrease at late age. Yet, it remains unclear whether socioeconomic inequalities in health at late age appear in relation to multimorbidity, particularly in Korea where social support remains unsatisfactory for older people. Using three waves of Korea Health Panel, data of 19,942 observations with repeated measure were constructed to ensure a temporal sequence between three socioeconomic measures (i.e., poverty, employment status, and ed

EpidemiologyMedicine
10
Article|15 citations·2024
Suicide risk of chronic diseases and comorbidities: A Korean case-control study
Areum Song, Emily Jiali Koh, Weon‐Young Lee, Shu‐Sen Chang, Jiseun Lim, Minjae Choi, Myung Ki
SJR Q1Journal of Affective Disorders
Clinical PsychologyPsychology
11
Article|10 citations·2014
Delays in depression treatment among Korean population
Myung Ki, Jong‐Woo Paik, Kyeong‐Sook Choi, Seung‐Ho Ryu, Changsu Han, Kang‐Joon Lee, Byung‐Joo Ham, Hun Soo Chang, Eunsoo Won, Tae‐Youn Jun, Min-Soo Lee
SJR Q1Asia-Pacific Psychiatry

Delays in depression treatment are lengthy in South Korea. Those with early onset are more likely to have delayed depression treatment but are more willing to seek help from a psychiatrist once they sought for the treatment.

Social PsychologyPsychology
12
Article|7 citations·2012
Poor health, employment transitions and gender: evidence from the British Household Panel Survey
Myung Ki, Yvonne Kelly, Amanda Sacker, James Nazroo
SJR Q1International Journal of Public Health
General Health ProfessionsHealth Professions
13
Article|7 citations·2022
Socioeconomic Inequalities in COVID-19 Incidence During Different Epidemic Phases in South Korea
Dae‐Sung Yoo, Minji Hwang, Byung Chul Chun, Su Jin Kim, Mia Son, Nam-Kyu Seo, Myung Ki
SJR Q1Frontiers in MedicineOA

Objective: Area-level socioeconomic status (SES) is associated with coronavirus disease 2019 (COVID-19) incidence. However, the underlying mechanism of the association is context-specific, and the choice of measure is still important. We aimed to evaluate the socioeconomic gradient regarding COVID-19 incidence in Korea based on several area-level SES measures. Methods: COVID-19 incidence and area-level SES measures across 229 Korean municipalities were derived from various administrative regiona

Modeling and SimulationMathematics
14
Article|5 citations·2022
Preventive health behaviors among people with suicide ideation using nationwide cross-sectional data in South Korea
Myung Ki, Hye-Young Shim, Jiseun Lim, Minji Hwang, Jiwon Kang, Kyoung‐Sae Na
SJR Q1Scientific ReportsOA

This study aimed to investigate the association between suicide ideation and health-related behaviors and preventive health service use behaviors. We used data from the 2017 Korea National Health and Nutrition Examination Survey (KNHANES), a nationally representative survey. The final sample included 4486 participants aged 40 years or older. Preventive health behaviors were assessed for smoking, high-risk drinking, physical activities, regular meal intake, influenza vaccination, general health e

Clinical PsychologyPsychology
15
Article|4 citations·2020
Small but protective social capital against suicide ideation in poor communities
Minjae Choi, Myung Ki, Paul Yip, Jungyoun Park, Areum Song, Weon‐Young Lee, Jong‐Woo Paik, Jiseun Lim
SJR Q3MedicineOA

Coupled with the lowest level of social connectedness, South Korea has the highest suicide rate among the Organization for Economic Co-operation and Development countries. A possible link between community and suicide is social capital imprinted in social connectedness. This study explores whether social capital is protective against suicide ideation in relation to the poverty level of communities, and whether the associations are specific to certain elements of social capital.A total of 908 par

HealthSocial Sciences

Research Areas

Clinical PsychologySocial PsychologyGeneral Health ProfessionsEpidemiologyHealthPhysiology

Ming Giの研究をNubintでさらに深く

この研究室の論文をアプリで開き、AIと共に読み、要約し、引用しましょう。