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List of works by Sung-In Jang

Alcohol Mixed with Energy Drinks (AmED) and Negative Alcohol-Related Consequences among South Korean College Students

scientific article published on 29 March 2019

An analysis of the inpatient charge and length of stay for patients with joint diseases in Korea: specialty versus small general hospitals.

scientific article

Association between Parents' Country of Birth and Adolescent Depressive Symptoms: the Early Stages of Multicultural Society.

scientific article published on 9 April 2018

Association between Smoking Behavior Patterns and Glycated Hemoglobin Levels in a General Population

scientific article published on 16 October 2018

Association between Use of Nutritional Labeling and the Metabolic Syndrome and Its Components

scientific article published on 14 November 2019

Association between all-cause mortality and insurance status transition among the elderly population in a rural area in Korea: Kangwha Cohort Study.

scientific article published on 22 October 2014

Association between depressive-symptom trajectories and cognitive function in the late middle-aged and older population: results of the Korean Longitudinal Study of Ageing

scientific article published on 24 May 2019

Association between eating behaviour and diet quality: eating alone vs. eating with others

scientific article published on 19 December 2018

Association between family dinner and BMI in adults: data from the 2013 to 2015 Korean National Health and Nutrition Examination Survey

article

Association between health behaviours and depression: findings from a national cross-sectional study in South Korea

scientific article published on 14 May 2020

Association between social participation and mental health consultation in individuals with suicidal ideation: a cross-sectional study

scientific article published on 16 June 2020

Association between the Perceived Household Financial Decline Due to COVID-19 and Smartphone Dependency among Korean Adolescents

scientific article published in 2022

Associations between lipid profiles of adolescents and their mothers based on a nationwide health and nutrition survey in South Korea

scientific article published on 20 March 2019

Associations between substandard housing and depression: insights from the Korea welfare panel study

scientific article published on 07 January 2021

Associations of electronic and conventional cigarette use with periodontal disease in South Korean adults

scientific article published on 26 August 2019

Associations of volume and other hospital characteristics on mortality within 30 days of acute myocardial infarction in South Korea

scientific article

Beyond Volume: Hospital-Based Healthcare Technology for Better Outcomes in Cerebrovascular Surgical Patients Diagnosed With Ischemic Stroke: A Population-Based Nationwide Cohort Study From 2002 to 2013

scientific article published on March 2016

Combined effect of individual and neighborhood socioeconomic status on mortality in patients with newly diagnosed dyslipidemia: A nationwide Korean cohort study from 2002 to 2013.

scientific article

Depression in the Family of Patients With Dementia in Korea.

scientific article

Depressive symptoms in individuals with family members requiring ADL assistance

scientific article published on 15 July 2019

Differences in Fracture Incidence According to Caregiver Type in Stroke Survivors

scientific article published on 30 July 2018

Disease management index of potential years of life lost as a tool for setting priorities in national disease control using OECD health data.

scientific article

Do cost containment policies save money and influence physicians' prescribing behavior? Lessons from South Korea's drug policy for diabetes medication

scientific article published on 01 March 2019

Effect of adherence to antihypertensive medication on stroke incidence in patients with hypertension: a population-based retrospective cohort study.

scientific article

Effective strategy for improving health care outcomes: Multidisciplinary care in cerebral infarction patients.

scientific article published on 2 July 2015

Effects of social integration on depressive symptoms in Korea: analysis from the Korean Longitudinal Study of Aging (2006?12).

scientific article published on 15 July 2016

Family Members of Cancer Patients in Korea Are at an Increased Risk of Medically Diagnosed Depression.

scientific article published in March 2018

Gender Differences With Regard to Perceived Job Insecurity and Insomnia in a Working Population

scientific article published on 01 December 2019

Gender Discrimination in the Workplace: Effects on Pregnancy Planning and Childbirth among South Korean Women

scientific article published on 26 July 2019

How did market competition affect outpatient utilization under the diagnosis-related group-based payment system?

scientific article published on 07 April 2017

Impact of health insurance status changes on healthcare utilisation patterns: a longitudinal cohort study in South Korea.

scientific article published on April 2016

Impact of payment system change from per-case to per-diem on high severity patient's length of stay

scientific article

Is a Price Increase Policy Enough for Adolescent Smokers?: Factors Affecting the Effectiveness of Increasing Cigarette Prices Among Korean Adolescent Smokers.

scientific article

Length of stay and readmission in lumbar intervertebral disc disorder inpatients by hospital characteristics and volumes.

scientific article

Long working hours are associated with unmet dental needs in south Korean male adults who have experienced dental pain

scientific article published on 21 November 2019

Patterns of Alcohol Consumption and Suicidal Behavior: Findings From the Fourth and Fifth Korea National Health and Nutritional Examination Survey (2007-2011)

scientific article published on 21 May 2015

Positive correlation between care given by specialists and registered nurses and improved outcomes for stroke patients.

scientific article published on 29 April 2015

Readmission rates of South Korean psychiatric inpatients by inpatient volumes per psychiatrist.

scientific article

Relationship between Mobile Phone Addiction and the Incidence of Poor and Short Sleep among Korean Adolescents: a Longitudinal Study of the Korean Children & Youth Panel Survey

scientific article

Relationship between current sleep duration and past suicidal ideation or attempt among Korean adolescents.

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Relationship between parents' occupational characteristics and untreated dental caries in offspring: A population-based study of data from the Korean National Health and Nutrition Examination Survey, 2008-2015.

scientific article published on 2 February 2018

Self-reported campus alcohol policy and college alcohol consumption: a multilevel analysis of 4592 Korean students from 82 colleges

scientific article published on 01 February 2020

Setting a health policy research agenda for controlling cancer burden in Korea

scientific article

Sex Difference in the Association between High-sensitivity C-reactive Protein and Depression: The 2016 Korea National Health and Nutrition Examination Survey

scientific article published in Scientific Reports

Sex differences in the association between thyroid-stimulating hormone levels and depressive symptoms among the general population with normal free T4 levels

scientific article published on 10 February 2019

The Association between Social Contacts and Depressive Symptoms among Elderly Koreans

scientific article

The association between intimate partner violence onset and gender-specific depression: A longitudinal study of a nationally representative sample

scientific article published on 26 February 2019

The effect of competition on the relationship between the introduction of the DRG system and quality of care in Korea

scientific article published on 14 September 2015

The effect of high medical expenses on household income in South Korea: a longitudinal study using propensity score matching.

scientific article published on 10 September 2015

The effect of increasing the coinsurance rate on outpatient utilization of healthcare services in South Korea

scientific article

The effect of off-hour delivery on severe maternal morbidity: a population-based cohort study

scientific article published on 01 December 2019

The effect of shifting medical coverage from National Health Insurance to Medical Aid type I and type II on health care utilization and out-of-pocket spending in South Korea

scientific article published on 27 October 2020

The outcomes of psychiatric inpatients by proportion of experienced psychiatrists and nurse staffing in hospital: New findings on improving the quality of mental health care in South Korea.

scientific article published on 17 July 2015

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)

scientific article

Weight control success and depression by gender with respect to weight control behaviors

scientific article published on 14 December 2018