• Korean Journal of Community Nutrition
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• v.5 no.4
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• pp.774.1-774
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• 2000

• Proceedings of the Korean Nutrition Society Conference
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• 2001.05a
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• pp.162.2-162
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• 2001

• Journal of Nutrition and Health
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• v.51 no.5
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• pp.465-479
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• 2018

Purpose: This study examined the frequency of sugar-sweetened beverage consumption in Korean adolescents and the major factors influencing the excessive consumption of sugar-sweetened beverages, such as sociodemographic characteristics, health-related behaviors, psychological characteristics, and dietary habits. Methods: The analysis was performed using the data from the 2017 Korean Youth Risk Behavior Web-based Survey. The subjects included in the analysis were 30,885 middle school students and 31,391 high school students, totaling 62,276. The frequency of sugar-sweetened beverage consumption was calculated by summing the consumption frequencies of soda, high caffeine or energy drinks, and sweet beverages over the last 7 days. The Rao-Scott chi-square test, reflecting information on the sampling design, was used to test the differences in the rate of sugar-sweetened beverage consumption according to each factor. Logistic regression analysis was performed to examine the factors influencing the excessive consumption of sugar-sweetened beverages. Results: The rate of sweetened beverage consumption was higher in boys than in girls, in high school students than in middle school students, in students whose father's education level was lower, in those whose subjective academic performance was lower, and in those who smoked or consumed alcohol. In addition, the rate of sugar-sweetened beverage consumption was higher in those who experienced severe stress, suicidal ideation, sadness, or a sense of despair. The rate of sugar-sweetened beverage consumption was also high in those who skipped breakfast; who frequently consumed fast foods, ramen, or snacks; and who frequently ate meals at convenience stores, supermarkets, or school stores. Conclusion: The rate of sugar-sweetened beverage consumption in Korean adolescents is related to various factors, such as sociodemographic characteristics, health-related behaviors, psychological characteristics, and dietary habits.

• Journal of Korean Home Economics Education Association
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• v.33 no.2
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• pp.95-113
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• 2021

This study examined the food group and dietary nutrient intakes by sugar-sweetened beverage(SSB) intake level in high school students aged 15~18 years(n=2,377) using the 2007~2015 Korea National Health and Nutrition Examination Survey. Subjects were classified into three groups by SSB(included carbonated drinks, sports drinks, and caffeinated drinks that contained added sugars) intake level obtained from 24-hour recall method: SSB 1(SSB intake 0 g/d), SSB 2(0 g/d < SSB intake < 50th percentile) and SSB 3(SSB intake ≥ 50th percentile). Result of daily intakes of SSB were 160.6±10.5 g/d for boys and 98.6±7.1 g/d for girls and it increased for boys(p<0.0001) and girls(p=0.0280) by year. The highest intakes were carbonated drinks followed by fruit juices for boys and girls. Intakes of carbonated drinks increased as 2.7 times for boys(p<0.0001) and 1.6 times for girls between 2007 and 2015 year. Daily intakes of vegetables were the lowest in SSB 3 of three groups for boys and girls(p<0.0001), and those of fruits were lower in SSB 2 and SSB 3 than SSB 1 for boys(p=0.0013). Daily intakes of milk & milk products decreased toward SSB 3 group for boys(p<0.0001) while those were the lowest in SSB 3 of three groups for girls. Daily intakes of dietary fiber(21.3~25.3%) and calcium(49.6~59.8%) were very low compared to the dietary reference intakes. Percentage of daily intakes compared to the dietary reference intakes increased for energy for boys and girls(p<0.0001) while decreased for vitamin C toward SSB 3 group for boys(p<0.0001) and girls(p=0.0382). Those of calcium were the lowest in SSB 3 of three groups for boys(p<0.0001) and girls(p=0.0008). Ratio of excess intakes of energy/fat increased toward SSB 3 group for boys and girls(p=0.0002). Ratio of calcium deficiency was not different among groups but that was very high(85.9~92.5%). Therefore, it should be emphasized to reduce SSB intakes in order to improve diversity in food group and dietary nutrient intakes among high school students through dietary education and government support.

• Journal of the Korean Society of Food Science and Nutrition
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• v.44 no.1
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• pp.49-56
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• 2015

The present study investigated the risk and prevalence of dysphagia as well as related factors among free-living elders. Subjects were 419 elderly men (116) and women (303) aged 65 years and older ($74.49{\pm}4.70y$) living in Seoul, Gyeonggi-do and Chungcheongbuk-do area in Korea. Data were collected by personal interviews using questionnaires and analyzed by descriptive statistics, t-test, and chi-square test. Prevalence of dysphagia was 53.50% among participants. Risk of dysphagia was significantly different according to age (P<0.001), use of dentures (P<0.05), and activities of daily living (P<0.05). Moreover, dysphagia risk group had significant food intake problems, including poor appetite, smaller portions to reach satiety, frequent meal skipping, as well as poor taste compared to the normal group, accompanied by high risk of weight loss as assessed by simplified nutritional appetite questionnaire (P<0.01). Taken together, risk of dysphagia was more prevalent in older people, affecting the majority of those living independently in the community. This could indicate an association with undernutrition due to factors affecting food intake.

• Proceedings of the KSCN Conference
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• 2004.05a
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• pp.403.1-403
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• 2004

최근 들어 점차 증가하고 있는 어린이 비만은 유전적인 요인이 강하게 미치고 있는 반면, 어린이 비만 발생에 영향을 미치는 환경요인으로 식이섭취의 습관 및 운동 등 생활습관이 중요한 요인으로 대두되고 있으며 또한 성장기 어린이비만은 육체적, 정신적인 위험이 내재되어 있다. 특히, 이시기의 소아비만의 약 80%가 성인기 비만으로 이환되며 최근 그 수요도 증가하고 있는 것으로 알려져 있다. 그러나 비만판정법으로 대부분이 신장이나 체중으로 판정하는 경우가 많고 아동의 비만을 적절하게 측정하는 지표에 대한 연구는 부족한 실정이다.(중략)

• Proceedings of the Korean Society of Community Living Science Conference
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• 2011.10a
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• pp.104-104
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• 2011

• The Korean Journal of Food And Nutrition
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• v.10 no.3
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• pp.330-338
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• 1997

To examine the relationship between the causal infection of gastric cancer and lifestyle and nutritional status, we surveyed 183 persons, 102 female and 81 male, aged 40 years and over from August to October, 1996, in Chunchon area, Kang Won Do, Korea. For this purpose, we investigated Helicobacter pylori infection in the agricultural Korean adult and identified the effect of sex, age, smoking, alcohol consumption, economic status, occupation and lifestyle. Helicobacter pylori immunoglobulin G(IgG). Helicobacter pylori infection was present in 64.5% of total subjects, and 63.7% of female, 65.4% of male and its prevalence was increased with age, smoking, low education level, low monthly income, high childbirth. Some nutrients intakes were significantly difference between Helicobacter pylori infection positive(+) group and those negative(-) group. The negative Helicobacter pylori infection group were much more intaked energy, total protein, total fat(p<0.05), animal fat(p<0.05), Iron(p<0.001), vitamin A(p<0.01), vitamin C(p<0.05) than Helicobacter pylori positive infection group. But the calcium intakes were lower than positive(+) group.

• Korean Journal of Food Science and Technology
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• v.34 no.6
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• pp.1103-1109
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• 2002

Mean concentration and daily intake of sorbic acid were estimated through the analysis of food samples obtained from Korea FDA and food sanitation inspection agency during $1999{\sim}2000$. Total number of samples were 14,129, among which the number of detected samples were 2,561 (detection rate was 18.13%). Contribution rate to total estimated daily intake (%) of sorbic acid in the categorized food were the highest in processed fish product. Total estimated daily intake $({\Sigma}EDI)$ for age groups were the highest in $30{\sim}49$ years old and ranged from 3.42 to 9.25 mg/person/day. Estimation of average food intake for each food item per person per day was based on data in national nutrition survey and national food disapperance data in 1998. Total estimated daily intake of sorbic acid was 20.40 mg per body weight of 55 kg. This value was 1.48% of acceptable daily intake evaluated by FAO/WHO and 33.03% of theoretical maximum daily intake.

• Journal of Food Hygiene and Safety
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• v.16 no.3
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• pp.178-187
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• 2001

A study has been performed to estimate the average and high (90th percentile of consumers-only) daily intakes of sorbates by age-sex groups (> 3 years old) in Korea. The estimation of daily intakes was based on individual-based dietary intake data in ‘National Health and Nutrition Survey in 1998’and the contents of sorbates from samples. The estimated daily intakes (EDI) of sorbates for average consumers ranged from 0.09 mg/kg/bw/day to 0.51 mg/kg bw/day corresponding to 0.4-2.1% of acceptable daily intake (ADI). For high consumers, the range of EDI of sorbates was 3.42-14.65 mg/kg bw/day corresponding to 13.7-58.6% of ADI. Foods that contributed most to the daily intakes of sorbates for all age-sex groups were processed fish products, processed meat products, and salted floods. There was an inverse relationship between age and the consumption of sorbates for average and high consumers, whereas no marked pattern was emerged by sex categories. The intake levels of sorbates even among high consumers were below the ADI in Korea.