#Faqt score 79 serial

After the Korean War in 1950-1953, food shortage and undernutrition were major public health problems in Korea. 6 South Korea (Korea hereafter) is among the countries that have undergone the most rapid economic growth and social changes during the past several decades.

In many countries, economic growth and social changes catalyzed the shift in dietary intakes at the population level. 5 To help prevent further increases in disease burdens, a comprehensive investigation of the trends in diet and identification of factors associated with the changes are needed. 3 Dietary risk factors, such as high intake of sodium and low intake of whole grains and fruits, substantially contribute to the global burden of noncommunicable diseases, 4 accounting for more than 50% of deaths worldwide. Poor diet is an important risk factor for various noncommunicable diseases, including cardiovascular disease, 1 diabetes, 2 and cancer. Despite the improvement, inequalities in diet among age, birth cohort, and socioeconomic subgroups persisted, suggesting that more intense interventions may be needed to target the susceptible groups. At most ages, periods, and birth cohorts, the mean KHEI score was consistently higher in adults living in urban areas (at age 45 years: 50.5 vs 49.7 rural) and among high-income (at age 45 years: 50.7 vs 49.3 low income) and educational levels (at age 45 years: 53.1 vs 49.1 low educational level).Ĭonclusions and Relevance The findings of this study suggest that, from 2007 to 2018, the diet quality of Korean adults modestly improved. Similar cohort effects in cardiometabolic risk factors were observed, showing the lowest waist circumference, blood pressure, and total cholesterol levels among the birth cohorts of the 1960s and 1970s and higher levels among more recent birth cohorts (1990-1999 vs 1960-1964: waist circumference, 83.8 vs 81.4 cm systolic blood pressure, 118.7 vs 116.4 mm Hg total cholesterol, 200.2 vs 198.9 mg/dL).

Controlling for age and period effects, the highest KHEI score was observed among the birth cohorts of 1960-1964 (53.6 ) and decreased in subsequent cohorts (45.5 in the 1990-1999 birth cohort). The mean (SE) KHEI score was lowest at age 39 years (50.1 ) and increased at older ages (58.0 at 79 years).

In 2007-2018, the age-standardized mean (SE) KHEI score increased from 51.0 (0.4) to 52.1 (0.5), which was associated with reduced sodium intake and increased whole grain, dairy, and protein-rich food intakes. Results Among 65 416 participants, mean age (SD) was 44.5 (0.1) years and 36 631 were women (55.8%). Main Outcomes and Measures Korean Healthy Eating Index (KHEI), a validated diet quality score (range, 0-90, with higher scores indicating greater diet quality), and 8 cardiometabolic risk factors (waist circumference and systolic blood pressure, diastolic blood pressure, serum total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglyceride, and fasting blood glucose levels). Data analyses were conducted from March 1, 2020, through April 30, 2021.Įxposures Age, calendar year, birth cohort, and population sociodemographic characteristics. The study population included 65 416 Korean adults aged 19 to 79 years.

#Faqt score 79 serial

Objective To investigate the trends and independent associations of age, period, and birth cohort with diet quality and cardiometabolic risk factors among Korean adults.ĭesign, Setting, and Participants Serial cross-sectional and age-period-cohort analyses were conducted of nationally representative 24-hour dietary recall data from the Korea National Health and Nutrition Examination Survey 2007-2018. To help prevent cardiometabolic disease burdens, a comprehensive investigation of the trends in overall diet quality and identification of possible contributing factors would be useful. Importance Few studies have examined the dietary trends in Korea beyond evaluating selected food groups.

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