코로나-19에 의한 한국 성인의 식품소비행태 변화

허은실,서보영 한국산업융합학회 2024 한국산업융합학회 논문집 Vol.27 No.1

In this study, we examined changes in the food consumption patterns of Korean adults due to COVID-19 using the results of the 2019 and 2021 adult household member food consumption behavior surveys. In the weight and BMI analysis results, both men and women showed a significant increase in 2021 compared to 2019 (male; p<0.01 female; p<0.001). The frequency of breakfast skipping was found to increase with none and over 5 times. As for interest in domestic agricultural products, the proportion of ‘not interested’ and ‘average’ responses decreased, while the proportion of those who responded ‘interested’ increased (p<0.01). The rate of eating out was found to have significantly decreased in 2021 compared to 2019. As a result of the eating lifestyle analysis, the taste seeking type, quality safety seeking type, and health seeking type also showed an increase in 2021 compared to 2019, and a significant level was confirmed. In the purchasing competency index, the use of labeling for agricultural products, use of agricultural food information, and agricultural food purchasing environment items all showed significantly improved results in 2021 compared to 2019, and the eating competency index showed a significant increase in healthy eating and traditional eating habits. Through this study, we aim to suggest directions for establishing food marketing strategies and dietary education for adults in the event of a future pandemic.

일부 청소년의 체중조절과 관련된 요인에 관한 연구- 자아존중감 , 신체만족도 및 중요도 , 신체적 특성과 체형에 대한 인식을 중심으로 -

허은실,이경혜,강현진 대한지역사회영양학회 2003 대한지역사회영양학회지 Vol.8 No.5

This study was carried out to investigate among adolescents (total = 729) the relationship between their self-esteem, body-cathexis, their attitudes toward the importance of their bodies, their anthropometric characteristics, their perceptions of their body shapes and their experiences with weight control. The results are summarized as follows: The mean values for self-esteem and body-cathexis were generally low, but these values were significantly higher among boys than girls (p < 0.01 - 0.001). However the mean values for their attitudes toward the importance of their bodies were relatively high and were significantly higher among girls than boys (p < 0.01). The mean values for Percent Ideal Body Weight (PIBW) and Body Mass Index (BMI) were normal and no significant differences between the genders were observed. The distribution of the PIBW and the BMI values showed a higher rate for normal weights among the girls and a higher rate for underweightedness and obesity among the boys (p < 0.01). With regard to their perception of their body image, among the boys, their current figures were almost identical with their idea of an ideal figure, but among the girls, their idea of an ideal figure was thinner than their current figure. The girls were more dissatisfied with their own body image than the boys (p < 0.001). Fifty-four percent of the subjects had previous weight control experience, and the girls had significantly more experience than the boys (p < 0.001). Their main reason for practising weight control was to lose weight (65.3%). Those who had more weight control experience had lower satisfaction with their body shapes, higher PIBW, higher BMIs or currently had fatter figures. Their standard image of their figures was influenced by TV (40.3%) and friends (36.9%). There was a weakly positive correlation between their self-esteem and their satisfaction with their body shapes, and a weakly negative correlation between their satisfaction with their body shapes and their attitudes toward the importance of their bodies. These results suggest the necessity for an educational program for adolescents as to foster a positive body image. Such a program should consider psychological factors such as selfesteem, satisfaction with body shape and attitudes toward the importance of the body. (Korean J Community Nutrition 8(5) : 658 ~ 666, 2003)

심혈관계 질환과 천연 항산화제

허은실,이경혜 창원대학교 생활과학연구소 2001 생활과학연구 Vol.5 No.-

Natural antioxidants like β-carotene, vitamine C and vitamine E can inhibit the oxidative modification of low-density lipoprotein, and this is known that the action could positively influence on the cadiovascular disease. The purpose of this paper was to review recent informations about antioxidants associated with cardiovascular disease. The intake of antioxidant in epidemiological studies was shown theraputic and preventative effects on cardiovascular disease significantly, whereas the intervention studios conflicted. Vitamine E among antioxidants is mentioned especially to lower the risk of cardiovascular disease.

연령에 따른 항노화서비스의 필요성과 건강증진행위 수행도의 비교

허은실,오윤경 한국인체미용예술학회 2019 한국인체미용예술학회지 Vol.20 No.3

This study compares the perceptions concerning anti-aging, the need for anti-aging services, the performance of health promotion behaviors, and examines the factors influencing the need for anti-aging services. In June 2019, a survey was conducted among adults from their 20s to their 50s in the Gyeongnam region. 396 responses were used for analysis. The research results are as follows. First, the overall score on the interest of anti-aging was 3.39(out of 5), and the score for anti-aging efforts was 2.90, which was highest for the respondents in their 40s and 50s. For those in their 20s, the anticipation of anti-aging efforts was highest. Second, the overall score of the need for anti-aging service was 3.74, and there was a significant difference in exercise management by age(p<0.01). Third, according to the detailed needs of anti-aging services by age, regular lifestyle habits(56.6%) in stress management, flexibility exercise(28.9%) and walking(23.1%) in exercise management, balanced diet intake(37.8%) and dietary correction(24.4%) in nutrition management, lifestyle-related culturing(37.3%) and posture·body correction(35.8%) in medical·orthodontic·rehabilitation management, skin care(40.1%) in the beauty management were the highest. Fourth, the overall score for the performance of health promotion behaviors was 2.47(out of 4), and the interpersonal relationship and self-realization scores were similarly high, while the health responsibility score was lower. Lastly, the interest in anti-aging and anti-aging efforts had a 30.5% explanatory power(F=87.278, p<0.001) based on the need for anti-aging services. The higher results lead to more efforts for anti-aging, and the greater need for anti-aging services.

20대 성인에서 성별에 따른 항노화에 대한 관심도 및 건강증진행위 수행도 및 항노화서비스의 필요성 비교

허은실,Her, Eun-Sil 한국산업융합학회 2021 한국산업융합학회 논문집 Vol.24 No.1

This aim of this study examined the relationship among the interest in anti-aging, health promotion behaviors and the need for anti-aging services by their 20s. Survey was conducted among adults from their 20s in the Changwon City. 228 responses were used for analysis. The overall average score of the interest and effort of anti-aging were 2.97 point and 2.62 point (out of 5), respectively. And those were both higher in female than men (p<0.01~p<0.001). The overall average score of need for anti-aging service was 3.50 point(total score is 5). In The demand for each area of anti-aging service were ≥3.5 point in all 5 areas, and stress management (4.00 point) was the highest, while the beauty management (3.60 point) was the lowest. There were significant differences in all five areas by sex (p<0.01~p<0.001). The overall score of the performance of health promotion behaviors was 2.44 point(total score is 4), and the interpersonal relationship score (2.85 point) was the highest, while the health responsibility score (2.08 point) was the lowest. The interest in anti-aging and performance of health promotion behaviors showed positive relationship to anti-aging services, and their explanation powers were 34.6% (p<0.001). The results of this study suggest be used as data to establish strategies revitalizing various anti-aging service in the twenties.

생애주기에 따른 식사의 질이 삶의 질에 미치는 영향 - 2013년~2016년 국민건강영양조사 자료이용 -

허은실,서보영,Her, Eun-Sil,Seo, Bo-Young 한국식품영양학회 2021 韓國食品營養學會誌 Vol.34 No.1

The purpose of this study was to compare the differences in the quality of dietary and life across age groups of Korean adults. According to life cycle, four age groups (20~29, 30~49, 50~64, ≥65) were created. Anthropometric indices showed significant differences according to age group (p<0.001). Energy intake significantly decreased according to age group as a result of decreased protein and fat intake (p<0.001). The intake levels of minerals, vitamins, and dietary fiber per 1,000 kcal were the lowest in the 20~29 age group (p<0.001). Whereas saturated fatty acids, MUFA, and PUFA intake levels were the highest for those in the 20~29 age group (p<0.001). The quality of dietary (DQI-I) increased with age group, but the quality of life (EQ-5D index) decreased (p<0.001). The quality of dietary showed 5.8% explanation power on the quality of life (p<0.001). Additionally, diet moderation was shown as having a negative effect, but the diversity and balance of diets had a positive effect on the quality of life. By age group, the relationship between quality of dietary and quality of life was the highest in ≥65 age group. These results suggest that practical dietary education is needed from the 20's to ensure the quality of healthy life for the elderly.

창원지역 일부 비만아의 식습관과 식행동 및 영양지식에 대한 조사연구(Ⅰ)

허은실,이경혜,장동수,이갑연,이주희,주정,윤상연 대한영양사협회 1999 대한영양사협회 학술지 Vol.5 No.2

The purpose of this study was to obtain basic data of nutrition education for obese children and to examine food habits, food behaviors, and nutrition knowledge. A convenience sample of 84(male:62, female:22) obese children was selected from "98 Children Nutrition Camp". The survey design employed a structured questionnaire. The results of this study were summarized as follows. 1. The percentage of the subjects who overestimated their body weight was higher in female compared to male. Only 35.9% of highly-obese subjects considered them as 'Very fat'. The experience of weight control was higher in female than in male, and it was also higher moderately- or highly-obese subjects compared to mildly obese. 2. 64.3% of subjects reported that they regularly eat breakfast. The percentage of the subjects who indicated that they eat at regular meal time or they eat very irregularly was highest in the highly-obese subjects. 3. 34.5% of subjects reported that they eat very fast. The eating speed was slower in female compared to male, and in obese subjects. 55.4% of subjects reported that didn' t eating out. 4. 80.9% of subjects had snacks, and most of them had snack between lunch and dinner. The reason the subjects eat snack was hunger. The most favorite snack was cookies. 5. The most preferred and distasteful food was meats(32.1%) and vegetables(67.1%), respectively. 6. The score of food behaviors was relatively low in most subjects. 7. The level of nutrition knowledge was in order of fair(83.1%), poor(9.6%), and excellent(7.3%), and was higher in male compared to female. Consequently the results of this study showed to disagreement among food habits, food behaviors and nutrition knowledge, and feel keenly the necessity of education connecting of these. This education had to be practical education to change food behaviors.

중년남성의 직업에 따른 영양섭취실태와 건강지표의 비교 - 2013년~2016년 국민건강영양조사 자료 이용 -

허은실,Her, Eun-Sil 한국식품영양학회 2019 韓國食品營養學會誌 Vol.32 No.3

The objective of this study was to compare nutrients intake, health indices, and prevalence of chronic diseases by occupation in middle-aged men, using results from National Health and Nutrition Examination Survey. The subjects were divided into two groups by their occupation (Office worker (OW) and Agri-fishery worker (AFW)) and their percentages were 75.5% and 24.5% respectively. In health-related factors, drinking rate was higher in OW (p<0.001), while smoking rate was higher in AFW (p<0.001). Walking and strength exercise were both higher in OW group. In dietary behavior, the rate of skipping breakfast and eating out was higher in OW (p<0.001). Food supplement usage were consumed by OW more than AFW (p<0.001). Daily energy intake was higher in AFW (p<0.05). There were significant differences in nutrient density per 1,000 kcal of minerals and vitamins between the two groups (p<0.05~p<0.001), except calcium, potassium, vitamin A and thiamin. In body weight, BMI, waist circumference and blood pressures, OW was higher than AFW (p<0.05~p<0.001). Whereas, HDL and LDL-cholesterol were higher in AFW (p<0.001). The prevalence of diabetes was higher in AFW (p<0.001). The results of this study can be used as data to establish nutrition and health strategies for occupation in middle-aged men.

초등학교 고학년에서 비만도와 간식 준비 방법에 따른 대인관계와 간식 선호도 및 섭취 빈도의 관련성

허은실,Her, Eun Sil 한국식품영양학회 2015 韓國食品營養學會誌 Vol.28 No.2

The purpose of this study was to investigate the association of interpersonal relationships with snack preference and the intake frequency of snacks with a primary focus on obesity index and snack preparations in upper grade (5~6th) elementary school students. A total of 719 students in Gyeongsangnam-do province were recruited and a questionnaire-based survey was conducted. Data were analyzed using the SPSS V18.0. The results were as follows : A total score of interpersonal relationships was 94.5 (full marks 125), and the scores of 7 factors consisting interpersonal relationships were over 3.50(full marks 5.00). Overweight group had the lowest score in interpersonal relationships (p<0.01) and purchase group by oneself had a low score than the other groups in snacks preparation (p<0.001). Most favorite snacks were ice cream. Additionally, the snack purchase group showed higher scores than the cook group by family in 8 types of snack and a total score of preference (p<0.05~p<0.001). Milk and dairy products had the highest score in frequency of snack intake. And purchase group by oneself or family was a higher than cook group by family (p<0.01). Interpersonal relationships showed a positive effect on preference and intake frequency of milk and dairy products but their explanation powers ($R^2$) were very low. The findings of this study provide fundamental information impact factor in snack preference and frequency of snack intake.

중년 남성의 지방 에너지비에 따른 대사증후군 위험도 비교 - 2012~2013년 국민건강영양조사 자료 이용 -

허은실,Her, Eun-Sil 한국식품영양학회 2016 韓國食品營養學會誌 Vol.29 No.6

This study aimed to compare energy nutrient intake, health related factors, physical characteristics, blood biochemical indices, prevalence of metabolic syndrome and odds ratio (OR) of metabolic syndrome based on dietary fat energy ratio. Subjects were 1,205 men aged 40~64 years. The average fat intake was 52.8 g. Subjects were divided into three groups (deficient, normal, excess) based on dietary fat energy ratio. The dietary fat energy rations of the three groups were 36.9%, 42.9% and 20.2%, respectively. Energy and protein intake were increased significantly with dietary fat energy ratio (p<0.001), whereas carbohydrate intake decreased (p<0.001). In health related factors, amount of smoking alone showed increase based on dietary fat energy ratio (p<0.001). In comparing physical characteristics, blood pressure and blood biochemical indices, excepting diastolic blood pressure, increased significantly based on dietary fat energy ratio (p<0.01~p<0.001). The rate that exceeded criteria in risk factors for metabolic syndrome was higher in the serum triglyceride (41.2%) and was lower in the waist circumference (22.2%). Prevalence of metabolic syndrome was 37.9%, and showed significant correlation to dietary fat energy ratio (p<0.05). The OR of metabolic syndrome was higher in deficient and excess group than in normal group, but it had no relationship between fat energy ratio and metabolic syndrome. The results of this study provide basic data to establish fat intake guidelines for prevention of metabolic syndrome in middle-aged men.