• 대한영양사협회학술지
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• 제24권2호
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• pp.169-180
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• 2018

Depression is a major health problem that can lead to mortality. This study was conducted to assess the risk factors associated with depression in a group aged over 65 years by analyzing nationally representative Korean survey data. A total of 1,209 subjects were analyzed among the participants of the 2014 Korean National Health and Nutrition Examination Survey. Statistical methods for a complex sample were applied by using SPSS program(windows ver. 24.0). Depression assessments were carried out by using the 9-item depression module of the Patient Health Questionnaire-9 (PHQ-9). Depression ($PHQ-9{\geq}5$) was more frequently found in females (33.2%) compared to males (16.1%). However, there was no evidence suggesting that characteristics such as residence area, income level and age, except for educational level, were related with depression. The results of the logistic regression analysis showed that i) health habits such as smoking (OR: 2.26) and lack of aerobic physical activity (OR: 1.62), ii) mental health status such as bad self-rating of health status (OR: 4.30), more stress (OR: 8.31), and bad health-related quality of life (by EQ_5D, OR: 3.41), iii) chronic diseases such as obesity (OR: 0.66), hypercholesterolemia (OR: 1.57), anemia (OR: 1.91), and iv) low intake of energy (OR: 1.84) and calcium (OR: 1.71) were significantly associated with depression. This study suggests that certain characteristics of health habits, mental health status, chronic diseases and nutrient intake may be associated with depression. Prospective research on long-term control is needed to establish causal connections among those factors with depression.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2017년도 춘계학술대회
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• pp.149-152
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• 2017

빅데이터 분석은 데이터베이스에 잘 정리된 정형 데이터뿐 아니라 인터넷, 소셜 네트워크 서비스, 모바일 환경에서 생성되는 웹 문서, 이메일, 소셜 데이터 등 비정형 데이터를 효과적으로 분석하는 기술을 말한다. 메타분석은 여러 실증연구의 정량적인 결과를 통합과 분석을 통해 전체 결과를 조망할 수 있는 기회를 제공하는 통계적 통합 방법이다. 오늘날 성별과 나이와 상관없이 어떻게 하면 더 젊고 건강한 삶을 영위할 수 있을지에 대한 관심이 높아지고 있다. 아로니아는 블랙 초크베리 라고 불리는 장미과에 속하는 베리류의 식물열매로 원래는 북부 아메리카 지역에서 자생한다. 본 연구는 아로니아 추출물의 항산화 활성과 관련 요인을 분석한 연구에서 2000년부터 2017년까지 우리나라 학회지에 게재된 연구를 대상으로 하였다. 개념모델에서 제시된 총당, 산도, 폴리페놀, 안토시아닌 그리고 항산화 활성 요인을 대상으로 하였다. 결과를 바탕으로 학문적 실무적 의의를 논의하고자 한다.

• Journal of the Korean Data and Information Science Society
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• 제28권3호
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• pp.573-584
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• 2017

본 연구의 목적은 한국인의 연령대에 따라 건강관련 삶의 질에 주요한 영향을 주는 요인들의 효과를 분석, 비교하는 것이다. 연구대상은 2014년도 제 6기 국민건강영양조사자료에 참여한 19세 이상의 성인 5,976 명이며 EQ-5D 점수를 삶의 질에 대한 평가 척도로 이용하였다. 연령대는 젊은층(19세-39세), 중년층 (40세-65세), 노년층 (66세 이상)으로 나누었고 각 연령층에서 총 29개의 요인들에 대하여 베이지안 순서형 프로빗 모형을 이용하였다. 연구결과 전 연령대에서 공통적으로 삶의 질에 주요한 효과를 나타내는 요인은 성별, 건강에 대한 주관적 인식의 정도, 스트레스, 각종 질병요인들이다. 여성의 삶의 질은 남성보다 낮고 건강에 대한 주관적 인식의 정도가 높을수록 삶의 질이 높으며 스트레스는 삶의 질에 부정적 영향을 준다. 특히, 노년층에서 남녀간 차이와 건강에 대한 주관적 인식에 의한 차이가 두드러졌다. 질병은 삶의 질을 저하시키며 그 정도는 중년층, 젊은층, 노년층 순이다. 연령집단을 비교했을 때, 중년기에는 직업 활동이 삶의 질에 주요한 긍정적 효과를 나타내고, 노년기에는 앉거나 누워있는 시간이 많을수록, 비만 정도가 심할수록 삶의 질이 낮고 걷기를 자주 할수록 삶의 질이 높다.

• 대한예방한의학회지
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• 제27권1호
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• pp.89-98
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• 2023

Objectives : This study collected sleep information by wearable device in the Korean medicine Daejeon citizen cohort (KDCC). It was measured based on the sleep record information measured by wearing a Fitbit, and the possibility of clinical use was examined for compliance with objective sleep collection. Based on compliance, the possibility of clinical use was examined. Methods : After surveying personal information and PSQI(Pittsburgh Sleep Quality Index), sleep information was collected by Fitbit for 14 days. Compliance was measured based on sleep record information by Fitbit. Compliance was analyzed by sex, age, BMI(Body Mass Index), and sleep group(deep/poor). Results : The number of participants was 730, and the compliance was 94.3%, and the compliance group was 675(92.5%). The age of the participants varied from 30 to 60 years old, and the average age was 46±6.7 years. There were 218 males and 512 females. Young people have high compliance. Males are more compliance than females. As the BMI score decreased in the 30s, the compliance was higher. The underweight group in all age groups had 100 compliance. The underweight group was all female. The low compliance groups were that 30 years males (obesity level2), 50 years females (overweight group), and 50 years females (obesity level2). There was no significant difference in compliance between deep sleep group and poor sleep group. In deep sleep group, females showed higher compliance. In poor sleep group, males showed higher compliance. The average duration of Fitbit usage among participants was 20.1 days. The compliant group wore the device for an average of 21.3 days, while the non-compliant group wore it for only 5.2 days. Of the compliant group, 86.9% (73.8% of all participants) continued to wear the Fitbit after the recommended 14-day period, and 50.8% wore it for more than 20 days. Conclusions : This study showed the possibility of adaptation for wearing a Fitbit for collecting objective sleep information. It is judged that the compliance is high because it was worn for more than 13.2 days out of the 14 days required. It is considered meaningful because the compliance was measured based on the sleep information by Fitbit, not the questionnaire. As the data on objective sleep time is collected automatically, we believe that the burden on participants after the study period is not significant for a certain period. Compliance may be even higher for cohorts related to illnesses and with doctor's orders, rather than for the general population.

• 대한임상검사과학회지
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• 제56권2호
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• pp.163-170
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• 2024

본 연구는 한국 노인의 고혈압에 영향을 미치는 건강행태 요인을 평가하기 위해 수행되었다. 본 연구는 제8차 국민건강영양조사(2019)의 65세 이상 피험자 1,404명의 데이터를 분석하였다. 남성의 경우 고혈압 발병률은 연령(OR=1.056, P=0.004), 만성질환 가족력이 없는 경우(OR=0.662, P=0.024), 저체중(OR=0.142, P<0.001), 정상체중(OR=0.390; P<0.001), 비음주자(OR=0.552; P=0.001)와 관련이 있었다. 여성의 경우 고혈압 발생률은 연령(OR=1.091; P<0.001), 만성질환 가족력이 없는 경우(OR=0.424; P<0.001), 정상체중(OR=0.532; P<0.001), 좋지 않은 주관적 건강 수준(OR=1.640; P=0.018)이 관련이 있었다. 결론적으로, 남성에서는 고혈압에 영향을 미치는 요인은 연령, 비만, 만성질환 가족력, 음주습관 등이었고, 여성에서는 연령, 비만, 만성질환 가족력, 주관적 건강수준 등이었다. 따라서, 노인의 고혈압 발생률을 낮추기 위해 성별에 맞는 건강증진 및 중재 프로그램과 건강정책을 수립하는 노력이 필요하다고 사료된다.

• 대한간호학회지
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• 제50권2호
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• pp.271-285
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• 2020

Purpose: This study examined the effects of a physical activity promoting program based on the Information-Motivation-Behavioral Skills (IMB) model on physical activity and health outcomes among obese older adults with knee osteoarthritis. Methods: This study utilized a randomized controlled trial with a convenience sample of 75 obese older adults with knee osteoarthritis in a university hospital. The older adults in the intervention group participated in a 12-week program involving weekly group sessions and monitoring calls with education booklets and video clips for exercise dances, while those in the control group received an usual care. Outcomes were measured using self-report questionnaires, anthropometrics, and blood analyses. The intervention effects were analyzed using Mann-Whitney U test and ANCOVA. Results: The mean age of participants was 74.9 years with 84.0% women. The intervention group at 12 weeks showed significantly greater improvements in self-efficacy for physical activity (F=81.92, p<.001), physical activity amounts (Z=-2.21, p=.044), knee joint function (F=15.88, p<.001), and health-related quality of life (F=14.89, p<.001) compared to the control group. Among obese-metabolic outcomes, the intervention group at 12 weeks showed a significant decrease in visceral fat mass (F=7.57, p=.008) and improvement in high-density level cholesterol (F=9.51, p=.003) compared to the control group. Conclusion: Study findings support the need for an IMB based physical activity program for promoting physical activity, knee function and health outcomes in obese older adults with knee osteoarthritis. Longitudinal studies are warranted to confirm the persistence of obese-metabolic effects in clinical settings.

• 대한지역사회영양학회지
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• 제26권2호
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• pp.122-133
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• 2021

Objectives: This study evaluated the dietary habits and health behaviors of Korean adults according to their physical activity. Methods: Adults aged 19~64 years, who participated in the 2016~2018 National Health and Nutrition Examination Survey, were enrolled in this study. The subjects were classified into the physical inactivity group, aerobic physical activity group, strength exercise group, and combined exercise group. Results: Significant differences in skipping breakfast, frequency of eating out, dietary supplements, and alcohol drinking status were observed among physical activity groups (P < 0.001). The combined exercise group had the highest % KDRI of protein, vitamin A, thiamin, riboflavin, niacin, calcium, potassium, and iron (P < 0.001). The physical inactivity group had the highest obesity rate (35.1%), and they perceived their body image type to be obese. In the combined exercise group, 47.8% of respondents said they were in good health (P < 0.001). The health-related quality of life score of the physical inactivity group was the lowest, with a score of 0.94. The metabolic syndrome risk rate of the combined exercise group was lower at 0.62 times (95% CI, 0.51-0.75) than the physical inactivity group. Conclusions: The physical activity type was associated with metabolic syndrome. These results can be useful for supporting dietary education and physical activity programs for adults.

• 대한예방한의학회지
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• 제8권1호
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• pp.19-32
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• 2004

This study was conducted to evaluated musculoskeletal subjective symptoms and the degree of stress of industrial workers to present fundamental materials of preventive oriental medicine for improving their health and quality of life. During the medical examination with oriental medicine method, presence of subjective symptoms of musculoskeletal pain, Psychosocial Well-being Index(PWI) and life style were checked by using questionnaire method in 474 industrial workers. The collected data were analyzed with crosstabs, ANOVA and T-test. The results were as follows; 1. In general differences according to musculoskeletal subjective symptoms, education level of high school graduation had significantly higher distribution than that of below middle school or above university graduation in the pain present group. 2. In the musculoskeletal subjective symptoms and the degree of stress, all of Factor1, Factor2. Factor3, Factor4. and PWI had higher score in pain present group than in pain free group and the difference was statistically significant. 3. According to degree of stress and general character of subjects, single and education level of high school graduation had high score in Factor2, Factor3 and PWI. Factor1 and Factor3 was high in income group of low 1.49 million won. Factor2, Factor4, and PWI was high significantly in income group of 1.50 - 2.99 million won. In job type, manufacturing worker group had significantly high score in Factor3. 4. In degree of stress and life style difference, there was significant difference in PWI score in the field of alcohol chinking, smoking, exercise, obesity except sleeping hours. In the present study. as a result, it is found out that musculoskeletal subjective symptoms present group had higher score in psychosocial stress across the fields than symptom-free group and it is recommended that continuous studies on the relationship of job-related musculoskeletal disorders and psychosocial stress should be performed for improvement and prevention of mental and physical health of industrial worke

• 한국식품영양과학회지
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• 제36권7호
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• pp.840-848
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• 2007

대학생의 생활 스트레스와 수면, 신체계측, 영양소섭취 상태와의 상관관계를 알아보고자 자기 기입식 설문조사와 신체계측 및 체성분 검사, 식이섭취조사를 실시한 결과는 다음과 같다. 대학생들의 평균 수면 시간은 남학생 7.0시간, 여학생 7.1시간이었고, 수면 점수는 남학생 40.6${\pm}$5.7, 여학생 41.5${\pm}$5.3으로 수면 시간과 수면 점수에 있어 남녀 간에 유의한 차이를 보이지 않았다. 수면과 생활 스트레스 간의 상관관계에서 남녀 모두에게 수면 시간은 생활 스트레스의 수준(스트레스 경험 빈도, 중요도, 총 스트레스 점수)과 상관관계를 보이지 않았으나, 수면의 질을 나타내는 수면 점수와 생활 스트레스 수준(스트레스 경험 빈도, 중요도, 총 스트레스 점수)을 살펴보았을 때, 남녀 모두에게 생활 스트레스와 수면의 질 간에 매우 유의한 음의 상관관계를 보여(p<0.01) 수면의 양보다는 수면의 질이 생활 스트레스와 더 상관이 있음을 보여주었다. 생활 스트레스 경험 빈도, 중요도, 총점과 신체계측 간에 상관성을 보았을 때 남학생은 생활 스트레스 경험 빈도, 중요도, 총점과 신체계측 및 체성분 간에 유의한 상관관계가 나타나지 않았으나 여학생은 생활 스트레스 경험빈도, 총점이 신체발달 점수와 유의한 음의 상관관계를 보였다(p<0.05). 남학생의 경우 경제 문제와 신체계측과의 상관관계에서 체중(p<0.05), 허리둘레(p<0.05), 엉덩이둘레(p<0.05)와 유의적인 음의 상관관계를 보였다. 여학생은 이성 문제에 대한 스트레스와 BMI(p<0.05), 체지방률(P<0.01), 복부지방률(p<0.01), 비만도(p<0.05) 간에 유의적인 음의 상관관계를 보였고, 친구 문제와 BMI(p<0.05), 비만도(p<0.05), 엉덩이둘레(p<0.05)간에 유의적인 양의 상관관계를 보였으며 학업 문제에서 체지방률(p<0.05), 복부지방률(p<0.05)과 유의적인 양의 상관관계를 보였다. 영양소 섭취량과 생활 스트레스와의 상관관계에서 몇몇 영양소와 생활스트레스 간에 유의한 상관성을 보였으며, 생활 스트레스 원인별로 그 양상이 달랐다 남학생은 대체로 동물성 식품으로부터 얻을 수 있는 영양소인 칼슘, 철분 등과 생활 스트레스 간에 양의 상관관계를 보였다. 이상에서 조사된 바에 의하면 대학생의 생활 스트레스는 수면의 양보다는 수면의 질과 상관성이 있었으며 체성분, 영양소 섭취상태와도 상관성을 보였다. 생활 스트레스에 적절히 대처하는데 올바른 식습관 및 생활습관의 확립이 도움이 될 것으로 사료되며 대학생을 대상으로 운동, 자신이 좋아하는 취미활동 하기, 상담제도 이용 등의 올바른 생활스트레스 관리 방법에 대한 교육과 바람직한 식생활을 위한 영양교육이 필요하다고 사료된다.

• 한국학교보건학회지
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• 제20권1호
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• pp.91-101
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• 2007

Purpose: The present study intended to reveal the association between the physique of adolescent women and dysmenorrhea, and the factors related to the frequency of dysmenorrhea. Methods: The study subjects included 511 girls of a women's high school in Daejeon city and they were, during the period of March 1st through April 30th, 2005, given self-administered questionnaires about frequency of menstruation, age, physique, exercise, and such menstruation-related items as age of menarche, menstrual period and days, and amount. Results: As with the frequency of dysmenorrhea, 38.4% experienced it 「always」, 44.6% 「occasionally」, and 17.0% 「almost scarcely」, and those with dysmenorrhea accounted for 83.0% of the subjects. The frequency of dysmenorrhea was not significant difference according to the BMI and HPI. However, the lower the age of menarche and the greater the amount of menstrual flow, the more frequent dysmenorrhea. The symptoms of dysmenorrhea included the highest frequency of low back pain(68.5%) and it was followed by abdominal pain(65.9%), sensibility(54.0%), fatigue(51.7%), and nervousness(49.5%). These accompanied symptoms tended to be worse as the frequency of dysmenorrhea increased. The multiple logistic regression analysis revealed that the relative risk of frequency of dysmenorrhea is 2.2 times in age of 14, by a standard age of 15 as menarchial age, 2.2 in 13, and 3.1 in below 12. The menstrual days was 3.0 times in both below 2 days and over 8 days with the standard days of 3-7 days. The menstrual amount was 1.9 times in the group with a greater amount of menstrual bleeding and 1.5 times in the group with a less amount than the normal group, respectively. Conclusion: The above results suggest that the rate of experiencing dysmenorrhea was up to 83.0% and 38.4% from these had dysmenorrhea upon every menstruation. It is thought that dysmenorrhea could be a great disadvantage sufficient to impair optimal health to a larger body of school girls. Further, for quality of life, it is required that more fundamental strategies instead of pain killers or others for palliation of dysmenorrhea would be established among adolescents.