이화여자대학교

정승연 부교수

식품영양학과 / 호크마교양대학 / 시스템헬스융합전공[대학원]

정승연 프로필 사진 
Dr. Seungyoun Jung, Sc.D, is an epidemiologist with specialized training and expertise in nutrition and cancer epidemiology. She received her bachelor of science degree in food science and nutrition at Seoul National University and graduated from the Harvard T.H. Chan School of Public Health, where she earned a master of science degree in epidemiology and a doctorate of science in nutrition and epidemiology. She was an Assistant Professor at the University of Maryland School of Medicine and is currently an Assistant Professor at the Ewha Womans University.


The primary research focus of Dr. Jung is to elucidate the role of lifestyles and their underlying mechanisms in relation to cancer development and progression. She has conducted several NIH- and foundation-funded research projects in individual cohorts and international consortia that are at the intersection of cancer epidemiology, nutrition, pathology, and biostatistics. For example, Dr. Jung assessed the association of dietary factors with biomarkers of blood and the risk of breast and colorectal tumors with specific molecular features. She also conducted studies to identify early-life dietary factors associated with breast density, a strong risk factor for breast cancer, among young women. Continuing the examination of early lifestyle factors for breast cancer, she is exploring metabolites and metabolic pathways associated with nutritional and lifestyle factors and breast density. In addition, she is expanding her interest in cancer survivorship identifying determinants of disparities in quality of life and clinical outcome at the tumor, patient, treatment, and community level.
연구실적
  • Association of seafood consumption with sleep quality according to high sensitivity C-reactive protein levels in Korean adults Journal of Nutrition, Health and Aging, 2025, v.29 no.8, 100611
    SCIE Scopus dColl.
  • Associations of low-carbohydrate diets patterns with the risk of hyperuricemia: a national representative cross-sectional study in Korea NUTRITION JOURNAL, 2025, v.24 no.1, 59
    SCIE Scopus dColl.
  • Evaluation of Nutrient Intake Status According to Periodontal Disease Status in Patients with Chronic Kidney Disease: Using Data from the 2010∼2018 Korea National Health and Nutrition Examination Survey; [만성콩팥병 환자의 치주질환 상태에 따른 영양소 섭취 상태 평가: 2010~2018 국민건강영양조사 자료를 이용하여] Journal of the Korean Society of Food Science and Nutrition, 2025, v.54 no.4, 375-384
    Scopus KCI dColl.
  • Associations of meal timing and sleep duration with incidence of obesity: a prospective cohort study Journal of Nutrition, Health and Aging, 2024, v.28 no.6, 100220
    SCIE Scopus dColl.
  • The associations between intakes of one-carbon metabolism-related vitamins and breast density among young women Cancer Epidemiology Biomarkers and Prevention, 2024, v.33 no.4, 567-575
    SCIE Scopus dColl.
  • Untargeted serum metabolomic profiles and breast density in young women Cancer Causes and Control, 2024, v.35 no.2, 323-334
    SCIE Scopus dColl.
  • A comparison of associations of body mass index and dual-energy x-ray absorptiometry measured percentage fat and total fat with global serum metabolites in young women Obesity, 2023, v.31 no.2, 525-536
    SCIE Scopus dColl.
  • Association between use of vitamin and mineral supplement and non-alcoholic fatty liver disease in hypertensive adults Scientific Reports, 2023, v.13 no.1, 13670
    SCIE Scopus dColl.
  • Associations of Food Insecurity with Dietary Inflammatory Potential and Risk of Low Muscle Strength NUTRIENTS, 2023, v.15 no.5, 1120
    SCIE Scopus dColl.
  • BMI trajectory and inflammatory effects on metabolic syndrome in adolescents Pediatric Research, 2023, v.94 no.1, 153-160
    SCIE Scopus dColl.
  • Early childhood eating behaviors associated with risk of overweight and its socio-ecological determinants in Korean preschool children NUTRITION RESEARCH AND PRACTICE, 2023, v.17 no.4, 717-734
    SCIE Scopus KCI dColl.
  • Association between Use of Nutrition Labels and Risk of Chronic Kidney Disease: The Korean National Health and Nutrition Examination Survey (KNHANES) 2008–2019 Nutrients, 2022, v.14 no.9, 1731
    SCIE Scopus dColl.
  • Association of the initial level of enteral nutrition with clinical outcomes in severe and multiple trauma patients Journal of Nutrition and Health, 2022, v.55 no.1, 85-100
    Scopus KCI dColl.
  • Childhood adiposity, serum metabolites and breast density in young women Breast Cancer Research, 2022, v.24 no.1, 91
    SCIE Scopus dColl.
  • The Mediating Effect of Inflammation between the Dietary and Health-Related Behaviors and Metabolic Syndrome in Adolescence Nutrients, 2022, v.14 no.11, 2339
    SCIE Scopus dColl.
  • Alcohol consumption and serum metabolite concentrations in young women CANCER CAUSES & CONTROL, 2020, v.31 no.2, 113-126
    SCIE Scopus dColl.
  • Pubertal timing and breast density in young women: a prospective cohort study BREAST CANCER RESEARCH, 2019, v.21 no.1, 122
    SCIE Scopus dColl.
  • [학술지논문] Association of seafood consumption with sleep quality according to high sensitivity C-reactive protein levels in Korean adults JOURNAL OF NUTRITION HEALTH & AGING, 2025, v.29 no.8, 100611-100611
    SCIE
  • [학술지논문] Associations of low-carbohydrate diets patterns with the risk of hyperuricemia: a national representative cross-sectional study in Korea NUTRITION JOURNAL, 2025, v.24 no.1, 1-11
    SCIE
  • [학술지논문] Evaluation of Nutrient Intake Status According to Periodontal Disease Status in Patients with Chronic Kidney Disease: Using Data from the 2010∼2018 Korea National Health and Nutrition Examination Survey Journal of the Korean Society of Food Science and Nutrition, 2025, v.54 no.4, 375-384
    Scopus
  • [학술지논문] Associations of meal timing and sleep duration with incidence of obesity: a prospective cohort study JOURNAL OF NUTRITION HEALTH & AGING, 2024, v.28 no.6, 1-10
    SCIE
  • [학술지논문] Individual characteristics and environmental factors influencing preschoolers’ emotional eating Appetite, 2024, v.202 no.107625, 1-8
    SCIE
  • [학술지논문] Protein source associated with risk of metabolic syndrome in adults with low and adequate protein intake: A prospective cohort study of middle-aged and older adults JOURNAL OF NUTRITION HEALTH & AGING, 2024, v.28 no.12, 100393-100393
    SCIE
  • [학술지논문] The Associations between Intakes of One-Carbon Metabolism-Related Vitamins and Breast Density among Young Women CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION, 2024, v.33 no.4, 567-575
    SCIE
  • [학술지논문] Untargeted serum metabolomic profiles and breast density in young women CANCER CAUSES & CONTROL, 2024, v.35 no.2, 323-334
    SCIE
  • [학술지논문] A comparison of associations of body mass index and dual-energy x-ray absorptiometry measured percentage fat and total fat with global serum metabolites in young women OBESITY, 2023, v.31 no.2, 525-536
    SCIE
  • [학술지논문] Association between use of vitamin and mineral supplement and non-alcoholic fatty liver disease in hypertensive adults SCIENTIFIC REPORTS, 2023, v.13 no.1, 1-13
    SCIE
  • [학술지논문] Associations of Food Insecurity with Dietary Inflammatory Potential and Risk of Low Muscle Strength NUTRIENTS, 2023, v.15 no.5, 1-14
    SCIE
  • [학술지논문] BMI trajectory and inflammatory effects on metabolic syndrome in adolescents PEDIATRIC RESEARCH, 2023, v.94 no.1, 153-160
    SCIE
  • [학술지논문] Early childhood eating behaviors associated with risk of overweight and its socio-ecological determinants in Korean preschool children NUTRITION RESEARCH AND PRACTICE, 2023, v.17 no.4, 717-734
    SCIE
  • [학술지논문] Association between Use of Nutrition Labels and Risk of Chronic Kidney Disease: The Korean National Health and Nutrition Examination Survey (KNHANES) 2008-2019 NUTRIENTS, 2022, v.14 no.9, 1731-1731
    SCIE
  • [학술지논문] Childhood adiposity, serum metabolites and breast density in young women BREAST CANCER RESEARCH, 2022, v.24 no.1, 91-91
    SCI
  • [학술지논문] The Mediating Effect of Inflammation between the Dietary and Health-Related Behaviors and Metabolic Syndrome in Adolescence NUTRIENTS, 2022, v.14 no.11, 1-11
    SCIE
  • [학술지논문] 초기 경장영양 공급 수준과 다발성 외상 중환자의 임상 경과와의 상관성 연구 Journal of Nutrition and Health, 2022, v.55 no.1, 85-100
    Scopus
  • [학술지논문] Alcohol consumption and serum metabolite concentrations in young women CANCER CAUSES & CONTROL, 2020, v.31 no.2, 113-126
    SCI
  • [학술지논문] Pubertal timing and breast density in young women: a prospective cohort study BREAST CANCER RESEARCH, 2019, v.21 no.1, 122-122
    SCI
  • [학술지논문] Intake of Dietary Carbohydrates in Early Adulthood and Adolescence and Breast Density Among Young Women CANCER CAUSES & CONTROL, 2018, v.29 no.7, 631-642
    SCI
  • [학술지논문] Vitamin D Status After Colorectal Cancer Diagnosis and Patient Survival According to Immune Response to Tumour EUROPEAN JOURNAL OF CANCER, 2018, v.103 no.-, 98-107
    SCI
  • [학술지논문] Alcohol Consumption and Breast Cancer Risk in Younger Women According to Family History of Breast Cancer and Folate Intake AMERICAN JOURNAL OF EPIDEMIOLOGY, 2017, v.186 no.5, 524-531
    SCI
  • [학술지논문] Anti-Mullerian Hormone and Endometrial Cancer: A Multi-Cohort Study BRITISH JOURNAL OF CANCER, 2017, v.117 no.9, 1412-1418
    SCI
  • [학술지논문] Demographic, Lifestyle, and Other Factors in Relation to Antimüllerian Hormone Levels in Mostly Late Premenopausal Women FERTILITY AND STERILITY, 2017, v.107 no.4, 1012-1022
    SCI
  • [학술지논문] Alcohol Consumption and Breast Cancer Risk by Estrogen Receptor Status: In a Pooled Analysis of 20 Studies INTERNATIONAL JOURNAL OF EPIDEMIOLOGY, 2016, v.45 no.3, 916-928
    SCI
  • [학술지논문] Dietary Fat Intake During Adolescence and Breast Density Among Young Women CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION, 2016, v.25 no.6, 918-926
    SCI
  • [학술지논문] Healthy Dietary Patterns and Oxidative Stress as Measured by Fluorescent Oxidation Products in Nurses' Health Study NUTRIENTS, 2016, v.8 no.9, 587--
    SCIE
  • [학술지논문] Vitamin B2 Intake and Colorectal Cancer Risk; Results From the Nurses' Health Study and the Health Professionals Follow-Up Study Cohort INTERNATIONAL JOURNAL OF CANCER, 2016, v.139 no.5, 996-1008
    SCI
  • [학술지논문] Adolescent Endogenous Sex Hormones and Breast Density in Early Adulthood BREAST CANCER RESEARCH, 2015, v.17 no.1, 77--
    SCI
  • [학술지논문] Derivation and Validation of Homocysteine Score in u.s. Men and Women JOURNAL OF NUTRITION, 2015, v.145 no.1, 96-104
    SCI
  • [학술지논문] Endogenous sex hormones and breast density in young women CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION, 2015, v.24 no.2, 369-378
    SCI
  • [학술지논문] Prediagnosis Plasma Adiponectin in Relation to Colorectal Cancer Risk According to KRAS Mutation Status JNCI-JOURNAL OF THE NATIONAL CANCER INSTITUTE, 2015, v.108 no.4, 1845-1853
    SCI
  • [학술지논문] Youth and young adult physical activity and body composition of young adult women: findings from the dietary intervention study in children. PEDIATRIC EXERCISE SCIENCE, 2015, v.27 no.1, 140-150
    SCIE
  • [학술지논문] Analyses of clinicopathological, molecular, and prognostic associations of KRAS codon 61 and codon 146 mutations in colorectal cancer: cohort study and literature review. MOLECULAR CANCER, 2014, v.31 no.13, 135-150
    SCIE
  • [학술지논문] Aspirin and the Risk of Colorectal Cancer in Relation to the Expression of 15-hydroxyprostaglandin Dehydrogenase (HPGD) SCIENCE TRANSLATIONAL MEDICINE, 2014, v.6 no.233, 1-7
    SCIE
  • [학술지논문] Predicted 25(OH)D score and colorectal cancer risk according to vitamin D receptor expression. CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION, 2014, v.23 no.8, 1628-1637
    SCI
  • [학술지논문] Tumor LINE-1 methylation level and microsatellite instability in relation to colorectal cancer prognosis JNCI-JOURNAL OF THE NATIONAL CANCER INSTITUTE, 2014, v.106 no.9, 1-10
    SCI
  • [학술지논문] Aspirin use and risk of colorectal cancer according to BRAF mutation status JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 2013, v.309 no.24, 2563-2571
    SCI
  • [학술지논문] Carotenoid intake and risk of colorectal adenomas in a cohort of male health professionals CANCER CAUSES & CONTROL, 2013, v.24 no.4, 705-717
    SCI
  • [학술지논문] Fruit and vegetable intake and risk of breast cancer by hormone receptor status JNCI-JOURNAL OF THE NATIONAL CANCER INSTITUTE, 2013, v.105 no.3, 219-236
    SCI
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강의

  • 2026-1학기

    • 지역사회영양및정책

      • 학수번호 33845분반 01
      • 3학년 (3학점, 3시간) 월 4~4 (생활114),목 5~5 (생활114)
      • 영어강의 영어강의
        • 첨부파일

    • 식품영양과기초통계학

      • 학수번호 G13158분반 01
      • 학년 (3학점, 3시간) 월 2~3 (생활607)
        • 첨부파일

    • 시스템헬스개론

      • 학수번호 G18067분반 01
      • 학년 (3학점, 3시간) 목 7~8
      • 교수변경
        • 첨부파일

    • 시스템헬스개론

      • 학수번호 G18441분반 01
      • 학년 (3학점, 3시간) 목 7~8
      • 교수변경
        • 첨부파일

  • 2025-2학기

    • 식품영양빅데이터분석및활용

      • 학수번호 39280분반 01
      • 2학년 (3학점, 3시간) 화 2~3 (생활114)
      • 영어강의 속강
        • 첨부파일

    • 바이오헬스데이터분석

      • 학수번호 G18182분반 01
      • 학년 (3학점, 3시간) 화 5~6 (생활115)
        • 첨부파일

    • 임상영양연구

      • 학수번호 CN572분반 01
      • 학년 (3학점, 3시간) 월 8~9 (학503)
        • 첨부파일

  • 2025-1학기

    • 지역사회영양및정책

      • 학수번호 33845분반 01
      • 3학년 (3학점, 3시간) 화 3~3 (생활114),목 2~2 (생활114)
      • 영어강의
        • 첨부파일

    • 식품영양과기초통계학

      • 학수번호 G13158분반 01
      • 학년 (3학점, 3시간) 화 5~6 (생활607)
        • 첨부파일

    • 시스템헬스개론

      • 학수번호 G18067분반 01
      • 학년 (3학점, 3시간) 목 7~8
        • 첨부파일

    • 시스템헬스통계학

      • 학수번호 G18071분반 01
      • 학년 (3학점, 3시간) 목 4~5 (캠)
        • 첨부파일

    • 시스템헬스개론

      • 학수번호 G18441분반 01
      • 학년 (3학점, 3시간) 목 7~8
      • 교수변경
        • 첨부파일

  • 2024-2학기

    • 식사요법및실습

      • 학수번호 38706분반 01
      • 4학년 (3학점, 4.5시간) 금 2~4 (생활114)
      • 영어강의 영어강의,속강
        • 첨부파일

    • 빅데이터역학특론

      • 학수번호 G13173분반 01
      • 학년 (3학점, 3시간) 월 5~6 (생활404)
        • 첨부파일

    • 영양역학

      • 학수번호 CN564분반 01
      • 학년 (3학점, 3시간) 월 8~9 (학503)
        • 첨부파일

  • 2024-1학기

    • 영양정보관리및상담실습

      • 학수번호 30910분반 01
      • 4학년 (3학점, 3시간) 금 2~3 (생활114)
      • 속강
        • 첨부파일

    • 지역사회영양및정책

      • 학수번호 33845분반 01
      • 3학년 (3학점, 3시간) 월 4~4 (생활114),목 5~5 (생활114)
      • 영어강의 영어강의
        • 첨부파일

    • 식품영양과기초통계학

      • 학수번호 G13158분반 01
      • 학년 (3학점, 3시간) 금 4~5 (생활404)
        • 첨부파일

    • 시스템헬스개론

      • 학수번호 G18067분반 01
      • 학년 (3학점, 3시간) 목 7~8
        • 첨부파일

    • 시스템헬스개론

      • 학수번호 G18441분반 01
      • 학년 (3학점, 3시간) 목 7~8
      • 교수변경
        • 첨부파일

    • 교육실습II(학교현장실습)

      • 학수번호 ED114분반 13
      • 학년 (2학점, 2시간)
        • 첨부파일

  • 2023-2학기

    • 바이오헬스데이터분석

      • 학수번호 G18182분반 01
      • 학년 (3학점, 3시간) 수 5~6 (생활404)
        • 첨부파일

  • 2023-1학기

    • 1학년세미나(신산업융합대) 강의 계획서 상세보기

      • 학수번호 11222분반 11
      • 1학년 (1학점 목 7~7 (생활309)
      • 데이터 사이언스와 영양학
        • 첨부파일

    • 영양정보관리및상담실습 강의 계획서 상세보기

      • 학수번호 30910분반 01
      • 4학년 (3학점, 3시간) 금 6~7 (생활114)
      • 팀티칭, 속강
        • 첨부파일

    • 지역사회영양및정책

      • 학수번호 33845분반 01
      • 3학년 (3학점, 3시간) 수 3~3 (생활114),금 2~2 (생활114)
      • 영어강의
        • 영문계획안 첨부파일

    • 빅데이터역학특론

      • 학수번호 G13173분반 01
      • 학년 (3학점, 3시간) 금 3~4 (생활607)
        • 첨부파일

    • 시스템헬스개론 강의 계획서 상세보기

      • 학수번호 G18067분반 01
      • 학년 (3학점, 3시간) 목 7~8
        • 첨부파일

    • 시스템헬스통계학

      • 학수번호 G18071분반 01
      • 학년 (3학점, 3시간) 목 4~5 (포159)
        • 첨부파일

    • 시스템헬스개론

      • 학수번호 G18441분반 01
      • 학년 (3학점, 3시간) 목 7~8
      • 엘텍공과대학행정실-847(2022.06.17.) 신설
        • 첨부파일

    • 교육실습II(학교현장실습)

      • 학수번호 ED114분반 12
      • 학년 (2학점, 2시간)
        • 첨부파일
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학력

서울대학교생활과학사(식품영양학과)

경력

University of Maryland, Baltimore2016-10-31 ~ 2020-02-29

University of Maryland, Baltimore2014-03-17 ~ 2016-10-30

Brigham and Women's Hospital, Harvard Medical School 2012-12-03 ~ 2013-12-02