• 826 Citations
  • 11 h-Index
19992019
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Research Output 1999 2019

  • 826 Citations
  • 11 h-Index
  • 44 Article
  • 3 Review article
  • 2 Chapter
  • 2 Comment/debate
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Article
Article

A network approach to economic models of fertility

Youm, Y. & Lee, B., 2016 Nov 1, In : Rationality and Society. 28, 4, p. 386-409 24 p.

Research output: Contribution to journalArticle

economic model
fertility
fertility rate
paradigm
spouse
44 Citations (Scopus)
Insulin Resistance
Skeletal Muscle
Health
Population
Homeostasis
8 Citations (Scopus)
Infectious Disease Transmission
Sexually Transmitted Diseases
Seeds
HIV
Sexual Partners
11 Citations (Scopus)
Cross-Sectional Studies
Depression
Serum
Population
Vitamin D
11 Citations (Scopus)

Association between skeletal muscle mass and radial augmentation index in an elderly Korean population

Lee, S. W., Youm, Y., Kim, C. O., Lee, W. J., Choi, W., Chu, S. H., Park, Y. R. & Kim, H., 2014 Jan 1, In : Archives of Gerontology and Geriatrics. 59, 1, p. 49-55 7 p.

Research output: Contribution to journalArticle

Skeletal Muscle
Vascular Stiffness
Muscles
Extremities
Population
4 Citations (Scopus)

Association between vitamin D status and asymmetric dimethylarginine (ADMA) concentration in the Korean elderly population

Choi, H. R., Lee, S. W., Yeom, H., Jeon, D. H., Kim, H. C. & Youm, Y., 2017 Aug 1, In : Maturitas. 102, p. 13-17 5 p.

Research output: Contribution to journalArticle

Vitamin D
Population
Linear Models
Health
Vitamin D Deficiency
4 Citations (Scopus)

Association of metabolic syndrome and 25-hydroxyvitamin D with cognitive impairment among elderly Koreans

Lee, E. Y., Lee, S. J., Kim, K. M., Yun, Y. M., Song, B. M., Kim, J. E., Kim, H. C., Rhee, Y., Youm, Y. & Kim, C. O., 2017 Jul, In : Geriatrics and Gerontology International. 17, 7, p. 1069-1075 7 p.

Research output: Contribution to journalArticle

Cognition
Serum
examination
25-hydroxyvitamin D
Cognitive Dysfunction

Associations of serum 25-hydroxyvitamin D with metabolic syndrome and its components in elderly men and women: The Korean Urban Rural Elderly cohort study

Lee, S. J., Lee, E. Y., Lee, J. H., Kim, J. E., Kim, K. J., Rhee, Y., Kim, H. C., Youm, Y. & Kim, C. O., 2019 Apr 11, In : BMC Geriatrics. 19, 1, 102.

Research output: Contribution to journalArticle

Open Access
Cohort Studies
Serum
Waist Circumference
Vitamin D
LDL Cholesterol

Associations of systemic inflammation with frontotemporal functional network connectivity and out-degree social-network size in community-dwelling older adults

Bang, M., Kim, J., An, S. K., Youm, Y., Chey, J., Kim, H. C., Park, K., Namkoong, K. & Lee, E., 2019 Jul, In : Brain, Behavior, and Immunity. 79, p. 309-313 5 p.

Research output: Contribution to journalArticle

Independent Living
Social Support
Inflammation
C-Reactive Protein
Brain
4 Citations (Scopus)

Brain functional connectivity difference in the complete network of an entire village: The role of social network size and embeddedness

Joo, W. T., Kwak, S., Youm, Y. & Chey, J., 2017 Dec 1, In : Scientific reports. 7, 1, 4465.

Research output: Contribution to journalArticle

Social Support
Brain
Occipital Lobe
Parietal Lobe
Time and Motion Studies
1 Citation (Scopus)

Cohort profile: Korean Urban Rural Elderly (KURE) study, a prospective cohort on ageing and health in Korea

Hong, N., Kim, K. J., Lee, S. J., Kim, C. O., Kim, H. C., Rhee, Y., Youm, Y., Choi, J. Y. & Park, H. Y., 2019 Oct 1, In : BMJ open. 9, 10, e031018.

Research output: Contribution to journalArticle

Open Access
Korea
Social Support
Prospective Studies
Health
Epidemiologic Study Characteristics

Cohort profile: The cardiovascular and metabolic diseases etiology research center cohort in Korea

Shim, J. S., Song, B. M., Lee, J. H., Lee, S. W., Park, J. H., Choi, D. P., Lee, M. H., Ha, K. H., Kim, D. J., Park, S., Lee, W. W., Youm, Y., Shin, E. C. & Kim, H. C., 2019 Aug, In : Yonsei medical journal. 60, 8, p. 804-810 7 p.

Research output: Contribution to journalArticle

Open Access
Metabolic Diseases
Korea
Cardiovascular Diseases
Research
Social Support
8 Citations (Scopus)

Community Sexual Bridging Among Heterosexuals at High-Risk of HIV in New York City

Neaigus, A., Jenness, S. M., Reilly, K. H., Youm, Y., Hagan, H., Wendel, T. & Gelpi-Acosta, C., 2016 Apr 1, In : AIDS and Behavior. 20, 4, p. 722-736 15 p.

Research output: Contribution to journalArticle

Heterosexuality
HIV
Hispanic Americans
Geographic Locations
Centers for Disease Control and Prevention (U.S.)
1 Citation (Scopus)

Consensus making process in the Korean Academy of Medical Sciences guideline for physical impairment: Evaluation as a social process

Youm, Y., Lee, M. J. & Hwang, S. C., 2009 Jan 1, In : Journal of Korean medical science. 24, SUPPL.2, p. S242-S246

Research output: Contribution to journalArticle

Natural Science Disciplines
Consensus
Disability Evaluation
Guidelines
Complex Regional Pain Syndromes
7 Citations (Scopus)

Contingent association between the size of the social support network and osteoporosis among Korean elderly women

Lee, S., Seo, D. H., Kim, K. M., Lee, E. Y., Kim, H. C., Kim, C. O., Youm, Y. & Rhee, Y., 2017 Jul, In : PloS one. 12, 7, e0180017.

Research output: Contribution to journalArticle

osteoporosis
Social Support
Osteoporosis
Bone
social networks
2 Citations (Scopus)

Development of the Korean Academy of Medical Sciences guideline for rating physical impairment

Lee, K. S., Won, J. U., Kim, S. Y., Sohn, M. S., Youm, Y. S., Lee, Y. S., Kim, D. J., Cho, S. H., Lee, M. J. & Choi, J. S., 2009 Jan 1, In : Journal of Korean medical science. 24, SUPPL.2, p. S221-S226

Research output: Contribution to journalArticle

Guidelines
American Medical Association
Therapeutics
1 Citation (Scopus)
Independent Living
Body Height
Hand Strength
ROC Curve
Osteoporosis
1 Citation (Scopus)
Independent Living
Erythrocyte Indices
Nutritional Status
Anemia
Erythrocytes
4 Citations (Scopus)

Factors associated with insomnia among the elderly in a Korean rural community

Kim, W. J., Joo, W. T., Baek, J., Sohn, S. Y., Namkoong, K., Youm, Y., Kim, H. C., Park, Y. R., Chu, S. H. & Lee, E., 2017 Jan 1, In : Psychiatry Investigation. 14, 4, p. 400-406 7 p.

Research output: Contribution to journalArticle

Sleep Initiation and Maintenance Disorders
Rural Population
Odds Ratio
Chronic Disease
Republic of Korea
6 Citations (Scopus)

Feeling how old i am: Subjective age is associated with estimated brain age

Kwak, S., Kim, H., Chey, J. & Youm, Y., 2018 Jun 7, In : Frontiers in Aging Neuroscience. 10, JUN, 168.

Research output: Contribution to journalArticle

Emotions
Brain
Health
Temporal Lobe
Prefrontal Cortex
9 Citations (Scopus)

Gender differences in hypertension control Among Older Korean Adults: Korean social life, health, and aging project

Chu, S. H., Baek, J. W., Kim, E. S., Stefani, K. M., Lee, W. J., Park, Y. R., Youm, Y. & Kim, H. C., 2015 Jan 1, In : Journal of Preventive Medicine and Public Health. 48, 1, p. 38-47 10 p.

Research output: Contribution to journalArticle

Hypertension
Health
Independent Living
Odds Ratio
Blood Pressure

Homophily of older adults based on amygdala volume

Lee, S., Youm, Y., Kim, H., Kwak, S. & Chey, J., 2017 May 1, In : New Physics: Sae Mulli. 67, 5, p. 595-601 7 p.

Research output: Contribution to journalArticle

neurology
dyadics
health
tendencies
15 Citations (Scopus)

Identifying hidden sexual bridging communities in chicago

Ouellet, L. J., Youm, Y., MacKesy-Amiti, M. E. & Williams, C. T., 2009 Jul 1, In : Journal of Urban Health. 86, SUPPL. 1

Research output: Contribution to journalArticle

Acquired Immunodeficiency Syndrome
community
HIV
Population
Geographic Locations
1 Citation (Scopus)
Adjustment Disorders
Social Support
Depression
Health
C-Reactive Protein
4 Citations (Scopus)

Lower Jump Power Rather Than Muscle Mass Itself is Associated with Vertebral Fracture in Community-Dwelling Elderly Korean Women

Lee, E. Y., Lee, S. J., Kim, K. M., Seo, D. H., Lee, S. W., Choi, H. S., Kim, H. C., Youm, Y., Kim, C. O. & Rhee, Y., 2017 Jun 1, In : Calcified Tissue International. 100, 6, p. 585-594 10 p.

Research output: Contribution to journalArticle

Independent Living
Muscles
Skeletal Muscle
Sarcopenia
Osteoporotic Fractures
7 Citations (Scopus)

Low normal TSH levels are associated with impaired BMD and hip geometry in the elderly

Lee, S. J., Kim, K. M., Lee, E. Y., Song, M. K., Kang, D. R., Kim, H. C., Youm, Y., Yun, Y. M., Park, H. Y., Kim, C. O. & Rhee, Y., 2016 Jan 1, In : Aging and Disease. 7, 6, p. 734-743 10 p.

Research output: Contribution to journalArticle

Thyrotropin
Bone Density
Hip
Femur Neck
Photon Absorptiometry
6 Citations (Scopus)
Independent Living
Osteoporosis
Area Under Curve
Comorbidity
Fats

Predicting the growth of official Facebook pages of Korean news-media: Based on a network analysis using the population ecology model

Kim, J., Youm, Y. & Yoo, J. H., 2017 May, In : New Physics: Sae Mulli. 67, 5, p. 588-594 7 p.

Research output: Contribution to journalArticle

news media
network analysis
ecology
Volterra equations
biology
453 Citations (Scopus)

Racial/ethnic group differences in the prevalence of sexually transmitted diseases in the United States: A network explanation

Laumann, E. O. & Youm, Y., 1999 May, In : Sexually Transmitted Diseases. 26, 5, p. 250-264 15 p.

Research output: Contribution to journalArticle

Sexually Transmitted Diseases
Ethnic Groups
African Americans
Sampling Studies
Logistic Models
2 Citations (Scopus)
Social Media
Nursing Services
Nursing Care
Semantics
National Health Programs
2 Citations (Scopus)

Serum high-density lipoprotein cholesterol concentration and functional state: The Korean Urban Rural Elderly (KURE) Study

Choi, H., Kim, H. C., Stefani, K. M., Lee, J. M., Yoon, Y. M., Lee, E. Y., Kim, K. M., Rhee, Y., Youm, Y. & Kim, C. O., 2017 Jul 1, In : Archives of Gerontology and Geriatrics. 71, p. 115-121 7 p.

Research output: Contribution to journalArticle

Activities of Daily Living
HDL Cholesterol
Serum
examination
Logistic Models
16 Citations (Scopus)

Serum uric acid concentration and metabolic syndrome among elderly Koreans: The Korean Urban Rural Elderly (KURE) study

Choi, H., Kim, H., Song, B. M., Park, J. H., Lee, J. M., Yoon, D. L., Yoon, Y. M., Rhee, Y., Youm, Y. & Kim, C. O., 2016 May 1, In : Archives of Gerontology and Geriatrics. 64, p. 51-58 8 p.

Research output: Contribution to journalArticle

Uric Acid
Serum
Independent Living
Hyperuricemia
health behavior
10 Citations (Scopus)

Sex-specific effects of social networks on the prevalence, awareness, and control of hypertension among older Korean adults

Baek, J., Hur, N. W., Kim, H. C. & Youm, Y., 2016 Jan 1, In : Journal of Geriatric Cardiology. 13, 7, p. 580-586 7 p.

Research output: Contribution to journalArticle

Social Support
Hypertension
Odds Ratio
Confidence Intervals
Logistic Models
7 Citations (Scopus)

Social brain volume is associated with in-degree social network size among older adults

Kwak, S., Joo, W. T., Youm, Y. & Chey, J., 2018 Jan 31, In : Proceedings of the Royal Society B: Biological Sciences. 285, 1871, 20172708.

Research output: Contribution to journalArticle

social networks
social network
Social Support
brain
Brain
9 Citations (Scopus)

Social network characteristics and body mass index in an elderly Korean population

Lee, W. J., Youm, Y., Rhee, Y., Park, Y. R., Chu, S. H. & Kim, H. C., 2013 Nov 1, In : Journal of Preventive Medicine and Public Health. 46, 6, p. 336-345 10 p.

Research output: Contribution to journalArticle

Social Support
Body Mass Index
Communication
Obesity
Population
6 Citations (Scopus)

Social network effects on post-traumatic stress disorder (PTSD) in female North Korean immigrants

Lee, B. & Youm, Y., 2011 Sep 1, In : Journal of Preventive Medicine and Public Health. 44, 5, p. 191-200 10 p.

Research output: Contribution to journalArticle

Post-Traumatic Stress Disorders
Social Support
Republic of Korea
Cross-Sectional Studies
Logistic Models
60 Citations (Scopus)

Social network effects on the transmission of sexually transmitted diseases

Youm, Y. & Laumann, E. O., 2002 Nov 1, In : Sexually Transmitted Diseases. 29, 11, p. 689-697 9 p.

Research output: Contribution to journalArticle

Sexually Transmitted Diseases
Social Support
Logistic Models
Health

Social Network Position Moderates the Relationship between Late-life Depressive Symptoms and Memory Differently in Men and Women

Kim, H., Kwak, S., Kim, J., Youm, Y. & Chey, J., 2019 Dec 1, In : Scientific reports. 9, 1, 6142.

Research output: Contribution to journalArticle

Open Access
Social Support
Depression
Episodic Memory
Physical Exertion
Republic of Korea
21 Citations (Scopus)

Social network properties and self-rated health in later life: Comparisons from the Korean social life, health, and aging project and the national social life, health and aging project

Youm, Y., Laumann, E. O., Ferraro, K. F., Waite, L. J., Kim, H., Park, Y. R., Chu, S. H., Joo, W. T. & Lee, J. A., 2014 Jan 1, In : BMC Geriatrics. 14, 1, 102.

Research output: Contribution to journalArticle

Social Support
Health
Ego
Aptitude
Korea
4 Citations (Scopus)

Social network types among older Korean adults: Associations with subjective health

Sohn, S. Y., Joo, W. T., Kim, W. J., Kim, S. J., Youm, Y., Kim, H. C., Park, Y. R. & Lee, E., 2017 Jan 1, In : Social Science and Medicine. 173, p. 88-95 8 p.

Research output: Contribution to journalArticle

Diagnostic Self Evaluation
Social Support
social network
health
Mental Health
13 Citations (Scopus)

Socioeconomic burden of influenza in the Republic of Korea, 2007-2010

Suh, M., Kang, D. R., Lee, D. H., Choi, Y. J., Tchoe, B., Nam, C. M., Kim, H. J., Lee, J. K., Jun, B. Y., Youm, Y., Bae, G. N., Lee, T. Y., Kim, M. S., Shin, D. C. & Kim, C., 2013 Dec 27, In : PloS one. 8, 12, e84121.

Research output: Contribution to journalArticle

Republic of Korea
South Korea
influenza
Human Influenza
socioeconomics
1 Citation (Scopus)

The association between social network betweenness and coronary calcium: A baseline study of patients with a high risk of cardiovascular disease

Joo, W. T., Lee, C. J., Oh, J., Kim, I. C., Lee, S. H., Kang, S. M., Kim, H. C., Park, S. & Youm, Y., 2018 Jan 1, In : Journal of atherosclerosis and thrombosis. 25, 2, p. 131-141 11 p.

Research output: Contribution to journalArticle

Social Support
Cardiovascular Diseases
Calcium
Coronary Vessels
Metabolic Diseases
25 Citations (Scopus)

The Korean urban rural elderly cohort study: Study design and protocol

Lee, E. Y., Kim, H., Rhee, Y., Youm, Y., Kim, K. M., Lee, J. M., Choi, D. P., Yun, Y. M. & Kim, C. O., 2014 Mar 19, In : BMC Geriatrics. 14, 1, 33.

Research output: Contribution to journalArticle

Cohort Studies
Korea
Geriatrics
Health
Preventive Medicine
8 Citations (Scopus)

Urban-rural differences explain the association between serum 25-hydroxyvitamin D level and insulin resistance in Korea

Song, B. M., Rhee, Y., Kim, C. O., Youm, Y., Kim, K. M., Lee, E. Y., Lee, J. M., Yoon, Y. M. & Kim, H. C., 2014 Dec 11, In : Nutrients. 6, 12, p. 5806-5818 13 p.

Research output: Contribution to journalArticle

Korea
insulin resistance
Korean Peninsula
Insulin Resistance
Serum