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South Korea National Health and Nutrition Examination Survey 2020


General Info
Original or alternative title 
KNHANES VIII 2nd (2020)
Coverage type 
Time period covered 
01/2020 - 12/2020
Series or system 
South Korea National Health and Nutrition Examination Survey
Data type
  • Cross-sectional
  • Exam
  • Individual
  • Nationally representative

The Korea National Health and Nutrition Examination Survey (KNHANES) was a nationwide survey examining the general health and nutrition status of the Korean people.

The KNHANES consists of four different surveys: a health interview survey, a health behavior survey, a health examination survey, and a nutrition survey.

24HR dietary recall, Absenteeism, Alcohol use, Alcohol use disorders, Alzheimer's disease and other dementias, Anemia, Anthropometry, Antihypertensive drugs, Assets, Asthma, Attention deficit hyperactivity disorder, Birth control pills, Blood glucose, Blood pressure, Blood tests, Body mass index, Breast cancer, Breastfeeding, Calcium, Cancers, Causes of morbidity, Cervix uteri cancer, Cholesterol, Chronic kidney diseases, Cirrhosis of the liver, Colon and rectum cancers, Contraceptives, Counseling, Dairy products, Dental care, Dental caries, Dental examinations, Dermatitis, Diabetes, Diagnosis, Diet, Dietary sodium, Dietary sugar, Dietary supplements, ENDS use, Edentulism, Education, Employment, Epilepsy, Falls, Family composition, Family size, Fatigue, Fish, Folic acid supplements, Fruits, Gout, Health behaviors, Health care use, Health insurance, Health status, Hearing aids, Hearing loss, Hearing tests, Hepatitis B, Hepatitis C, Hospitals, Hours worked, Housing, Hypercholesterolemia, Hypertension, Income, Influenza vaccines, Injuries, Insulin, Iron, Iron supplements, Ischemic heart disease, Legumes, Limited mobility, Liver cancer, Lower respiratory infections, Marital status, Maternal age, Meat, Menopause, Menstruation, Mental and behavioral disorders, Micronutrient supplements, Nuts, Obesity, Occult blood, Occupational injuries, Occupations, Oral conditions, Oral hygiene, Osteoarthritis, Otitis media, Pervasive developmental disorders, Physical activity, Physical examinations, Postpartum amenorrhea, Poverty, Pregnancy, Processed foods, Prostheses and implants, Rheumatoid arthritis, Road traffic injuries, Screening, Secondhand smoke, Self-inflicted injuries, Sexual violence, Sleep, Sleep disorders, Socioeconomic risk factors, Starchy vegetables, Stomach cancer, Stroke, Sugar-sweetened beverages, Thyroid cancer, Thyroid gland disorders, Tobacco and nicotine use, Tobacco smoking, Trachea, bronchus, and lung cancers, Tuberculosis, Unintentional injuries, Unipolar depressive disorders, Upper respiratory infections, Vegetables, Violence, Vision loss, Vitamin A supplements, Weight, Weight change, Whole grains, Working conditions