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Bong-Jin Hahm

Seoul National University · Medicine

About the Lab

Professor Bong-Jin Hahm's research lab focuses on mental health disparities, particularly the prevalence, correlates, and treatment of psychiatric disorders in specific populations such as Korean adults, cancer patients, and medical students. The lab investigates psychological distress, depression, and suicidal ideation in clinical and high-stress populations, with an emphasis on screening tools, risk factors, and barriers to care. Research also explores the psychiatric side effects of medical treatments, such as isotretinoin therapy in acne patients, highlighting the intersection of physical and mental health.

psychiatric disordersdepression in medical studentspsychological screeningcancer-related distresssuicidal ideation

Research Overview

Papers
213
Total Citations
4,448
Papers (5y)
52
Primary Field
Medicine

Research Output Trend

Figures are computed from collected data and may differ slightly.

Publications per year (5y)
52total
2022
2023
2024
2025
2026
Citations per year (5y)
260total
20222023202420252026

Selected Papers

15
1
Article|209 citations·2007
Lifetime and 12-Month Prevalence of DSM-IV Psychiatric Disorders Among Korean Adults
Maeng Je Cho, Jang-Kyu Kim, Hong Jin Jeon, Tongwoo Suh, In‐Won Chung, Jin Pyo Hong, Jae Nam Bae, Dong Woo Lee, Jong‐Ik Park, Seong‐Jin Cho, Choong-Koung Lee, Bong‐Jin Hahm
SJR Q3The Journal of Nervous and Mental Disease

The objective was to estimate the prevalence and correlates of psychiatric disorders in a nationwide sample of Korean adults. Face-to-face interviews were conducted with the Korean version of Composite International Diagnostic Interview 2.1/DSM-IV (N = 6275, response rate 79.8%). The lifetime and 12-month prevalences for all types of DSM-IV disorders were 33.5% and 20.6%, respectively. Those of specific disorders were as follows: 17.2% and 7.1% for alcohol use disorder, 11.2% and 7.4% for nicoti

Social PsychologyPsychology
2
Article|183 citations·2007
Distress and its correlates in Korean cancer patients: pilot use of the distress thermometer and the problem list
Eun‐Jung Shim, Yong‐Wook Shin, Hong Jin Jeon, Bong‐Jin Hahm
SJR Q1Psycho-Oncology

The distress thermometer (DT), a one-item measure for distress, provides a means for rapidly and effectively screening psychological distress in cancer patients. In this pilot study, a screening efficacy of the DT was investigated in a mixed cohort of 108 Korean cancer patients. Participants completed the DT, the problem list (PL), and the Hospital Anxiety and Depression Scale (HADS), and answered questions regarding supportive needs and their degree of satisfaction with several aspects of care.

OncologyMedicine
3
Article|148 citations·2010
The Prevalence and Impact of Depression Among Medical Students: A Nationwide Cross-Sectional Study in South Korea
Myoung‐Sun Roh, Hong Jin Jeon, Hana Kim, Sung Koo Han, Bong‐Jin Hahm
SJR Q1Academic Medicine

This study demonstrated that Korean medical students experience depression frequently. It also highlighted the possible risk factors of MDD among medical students and pervasive association of depression with poor functioning.

General Health ProfessionsHealth Professions
4
Article|82 citations·2009
Early trauma and lifetime suicidal behavior in a nationwide sample of Korean medical students
Hong Jin Jeon, Myoung‐Sun Roh, KyuHan Kim, Jeong-Ryul Lee, Dongsoo Lee, Se Chang Yoon, Bong‐Jin Hahm
SJR Q1Journal of Affective Disorders
Clinical PsychologyPsychology
5
Article|73 citations·2009
Changes of psychiatric parameters and their relationships by oral isotretinoin in acne patients
Bong‐Jin Hahm, Seong Uk Min, Mi Young Yoon, Yong Wook Shin, Jin Sook Kim, Jae Yoon Jung, Dae Hun Suh
SJR Q1The Journal of Dermatology

Oral isotretinoin is a highly effective agent for the treatment of moderate to severe acne, but ever since oral isotretinoin was introduced as a modality for acne, the relationship between oral isotretinoin therapy and psychiatric problems, especially depression, has been controversial. The purposes of this study were to know the acute effects of oral isotretinoin therapy on psychiatric symptoms and to investigate the relationships among them, which have not been reported in the published work.

DermatologyMedicine
6
Article|71 citations·2010
Increased fear of progression in cancer patients with recurrence
Eun‐Jung Shim, Yong‐Wook Shin, Do‐Youn Oh, Bong‐Jin Hahm
SJR Q1General Hospital Psychiatry
OncologyMedicine
7
Article|49 citations·2019
The effect of perceived social support on chemotherapy-related symptoms in patients with breast cancer: A prospective observational study
Gyu Han Oh, Chan‐Woo Yeom, Eun‐Jung Shim, Dooyoung Jung, Kwang-Min Lee, Kyung‐Lak Son, Won‐Hyoung Kim, Jung Yoon Moon, Sanghyup Jung, Tae‐Yong Kim, Seock‐Ah Im, Kyung-Hun Lee
SJR Q1Journal of Psychosomatic ResearchOA
OncologyMedicine
8
Article|49 citations·2018
Pre-treatment anxiety is associated with persistent chemotherapy-induced peripheral neuropathy in women treated with neoadjuvant chemotherapy for breast cancer
Kwang-Min Lee, Dooyoung Jung, Heesung Hwang, Kyung‐Lak Son, Tae‐Yong Kim, Seock‐Ah Im, Kyung-Hun Lee, Bong‐Jin Hahm
SJR Q1Journal of Psychosomatic Research
OncologyMedicine
9
Article|48 citations·2009
Factors influencing treatment for depression among medical students: a nationwide sample in South Korea
Myoung‐Sun Roh, Hong Jin Jeon, Hana Kim, Hwa Jin Cho, Sung Koo Han, Bong‐Jin Hahm
SJR Q1Medical Education

OBJECTIVES: Depression is more frequently experienced and induces more severe consequences in medical students than in the general population. However, treatment rates for depression in medical students are still low. In this study, the authors investigated factors that affect treatment for depression and dispositions towards treating depression among South Korean medical students. METHODS: A nationwide, cross-sectional survey was administered to medical students attending all 41 medical schools

General Health ProfessionsHealth Professions
10
Article|46 citations·2010
Anxiety, helplessness/hopelessness and ‘desire for hastened death’ in Korean cancer patients
Eun‐Jung Shim, Bong‐Jin Hahm
SJR Q2European Journal of Cancer Care

Despite a relatively high rate of suicide associated with cancer, this issue has not been explored in Korean patients. This study investigates the prevalence and factors related to 'the desire for hastened death' (DHD) in Korean cancer patients. A cross-sectional survey using standardised measures, including the Schedule of Attitudes toward Hastened Death and the Hospital Anxiety and Depression Scale, was performed with 131 patients with different types of cancer. 13.7% of the participants exper

Public Health, Environmental and Occupational HealthMedicine
11
Article|40 citations·2013
Bedtime misalignment and progression of breast cancer
Bong‐Jin Hahm, Booil Jo, Firdaus S. Dhabhar, Oxana Palesh, Arianna Aldridge-Gerry, Sepideh N. Bajestan, Eric Neri, Bita Nouriani, David Spiegel, Jamie M. Zeitzer
SJR Q2Chronobiology International

Disruption of circadian rhythms, which frequently occurs during night shift work, may be associated with cancer progression. The effect of chronotype (preference for behaviors such as sleep, work, or exercise to occur at particular times of day, with an associated difference in circadian physiology) and alignment of bedtime (preferred vs. habitual), however, have not yet been studied in the context of cancer progression in women with breast cancer. Chronotype and alignment of actual bedtime with

Endocrine and Autonomic SystemsNeuroscience
12
Article|38 citations·2016
Tailoring communications to the evolving needs of patients throughout the cancer care trajectory: a qualitative exploration with breast cancer patients
Eun‐Jung Shim, Jee Eun Park, Myungsun Yi, Dooyoung Jung, Kwang-Min Lee, Bong‐Jin Hahm
SJR Q1BMC Women s HealthOA

BACKGROUND: Doctor-patient communication is a crucial aspect of patient care. This study explored the communication experience of patients in a cancer consultation over the course of the cancer continuum. METHODS: In-depth interviews with seven breast cancer patients were carried out. RESULTS: Themes related to communication experiences across the five phases of cancer consultation, from diagnosis to recurrence, were identified. The most salient issue is that patients also perceived cancer as 'a

General Health ProfessionsHealth Professions
13
Article|38 citations·2018
A longitudinal analysis of the relationships among daytime dysfunction, fatigue, and depression in college students
Eun‐Jung Shim, Hae Lim Noh, Jung-Min Yoon, Han sol Mun, Bong‐Jin Hahm
SJR Q1Journal of American College Health

Depression is related to a higher initial level of DD and its faster rate change which in turn, predicted end-semester fatigue, identifying one of the possible pathways through which depression impacts the functioning and health of affected students.

Clinical PsychologyPsychology
14
Article|37 citations·2011
Rapid improvement of depression and quality of life with escitalopram treatment in outpatients with breast cancer: A 12-week, open-label prospective trial
Hye Yoon Park, Byoung-Jo Lee, Jong‐Hoon Kim, Jae Nam Bae, Bong‐Jin Hahm
SJR Q1Progress in Neuro-Psychopharmacology and Biological Psychiatry
OncologyMedicine
15
Article|36 citations·2016
Longitudinal Association of Poor Sleep Quality With Chemotherapy-Induced Nausea and Vomiting in Patients With Breast Cancer
Dooyoung Jung, Kwang-Min Lee, Won‐Hyoung Kim, Joo-Young Lee, Tae‐Yong Kim, Seock‐Ah Im, Kyung-Hun Lee, David Spiegel, Bong‐Jin Hahm
SJR Q2Psychosomatic Medicine

OBJECTIVE: Risk factors for chemotherapy-induced nausea and vomiting (CINV) include older age, female sex, alcohol consumption, and a history of motion sickness. Although gastrointestinal symptoms are found to be related with sleep and mood in other conditions, little is known about their effects on CINV. METHODS: This prospective observational study recruited patients with early-stage breast cancer who had recovered from surgery before receiving a first cycle of anthracycline and cyclophosphami

SurgeryMedicine

Research Areas

OncologyClinical PsychologyGeneral Health ProfessionsSocial PsychologyPsychiatry and Mental healthSociology and Political Science

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