20세 이상 성인에서 COVID-19 관련 우울에 영향을 미치는 요인: 한국복지패널 2019–2020년 조사를 바탕으로

류다혜,김학령,이청우,이준용,정영진,김화선 대한가정의학회 2022 Korean Journal of Family Practice Vol.12 No.5

Background: This study aimed to analyze factors related to depressive symptoms among Korean adults during the coronavirus disease 2019 (COVID-19) pandemic era. Methods: Data from the Korea Welfare Panel Study 2019 and 2020 (15th KWPS) were used. Among subjects who had a Center for Epidemiological Studies Depression Scale (CES-D) score of <16 in the 14th Korea Welfare Panel Study (KWPS) (n=8,929), those with a CES-D score of <16 or ≥16 in the 15th KWPS were designated the non-depressed and depressed groups, respectively. The chi-squared test, the t-test, and a multiple logistic regression analysis were used to analyze the factors depicting depression in Korean adults during COVID-19 pandemic. Results: Among the analyzed factors, female sex (adjusted odds ratio [aOR], 1.98; 95% confidence interval [CI], 1.54–2.56), never-married status (aOR, 1.72; 95% CI, 1.24–2.37), divorced/separated/widowed status (aOR, 1.52; 95% CI, 1.18–1.97), low income (aOR, 1.64; 95% CI, 1.27–2.12), lower self- assessed health status (aOR, 1.53; 95% CI, 1.07–2.18), and lower satisfaction with health (aOR, 1.21; 95% CI, 1.00–1.46), family relationships (aOR, 1.39; 95% CI, 1.16–1.65), and income (aOR, 1.17; 95% CI, 1.01–1.36) were significantly associated with depressive symptoms during the COVID-19 pandemic. Conclusion: The identification of risk factors influencing depressive symptoms during the COVID-19 pandemic could aid the development of effective public mental health strategies in the post-COVID-19 era. 연구배경: 본 연구는 코로나 대유행 동안 발생한 우울증상에 영향 을 미치는 인구사회학적 요인들을 알고자 했다. 방법: 2019–2020년 한국복지패널 자료를 활용하였으며, 14차 조사 에서 Center for Epidemiological Studies Depression Scale (CES-D) 16점 미만인 20세 이상 성인을 (n=8,929) 대상으로 15차 조사에서 CES-D 16점 이상인 ‘우울집단’과 CES-D 16점 미만인 ‘비 우울집단’으로 분 류하여 t검정, 교차검정 및 다중 로지스틱 회귀분석을 시행하였다. 결과: ‘여성’(adjusted odds ratio [aOR], 1.98; 95% confidence interval [CI], 1.54–2.56), ‘미혼’(aOR, 1.72; 95% CI, 1.24–2.37)군, ‘이혼, 사별,별거’(aOR, 1.52; 95% CI, 1.18–1.97)군, ‘빈곤’(aOR, 1.64; 95% CI,1.27–2.12)군이 우울집단에 속할 확률이 높았다. 주관적 건강상태가 낮을수록(aOR, 1.53; 95% CI, 1.07–2.18), 건강 만족도(aOR, 1.21; 95%CI, 1.00–1.46), 가족관계 만족도(aOR, 1.39; 95% CI, 1.16–1.65), 수입만족도(aOR, 1.17; 95% CI, 1.01–1.36)가 낮을수록 우울집단에 속할 교차비가 높았다. 결론: 본 연구를 통하여 코로나 대유행 동안 상대적으로 정신건강 에 취약한 집단을 알고, 포스트 코로나 시기 정신건강 관련 정책의 효과적인 개입 방안에 도움이 될 수 있을 것으로 기대한다.

건조 온도가 영지버섯의 대사체 변화에 미치는 영향

류다혜(Dahye Ryu),조좌영(JwaYeong Cho),누루딘 빈 사디크(Nooruddin Bin Sadiq),김호연(Ho-Youn Kim) 한국원예학회 2019 한국원예학회 학술발표요지 Vol.2019 No.10

현대공간에 나타나는 인터랙티브 디자인의 특성: 어포던스를 중심으로

류다혜 ( Da Hye Ryoo ),이규백 ( Gyoo Baek Lee ) 한국기초조형학회 2011 기초조형학연구 Vol.12 No.5

본 연구는 현대공간에서 공간과 사용자와의 소통적 특성을 기초로 하여 공간과 인간의 상호작용의 유형과 그 특성을 밝히고 그것이 사용자들에게 어떠한 행위를 유발시키는지 분석하여 현대 실내공간에 나타나는 인터랙티브 디자인의 구성요소와 유형적 특성을 밝히고자 한다. 연구를 위해 공간에서의 인터랙티브 공간디자인 개념에 대해 정의하고, 인터랙티브 공간을 형성하기위한 구성요소와 특성을 밝히고 분석의 틀을 구성하였다. 이를 바탕으로 실제의 사례에서 나타나는 인터랙티브 공간디자인의 유형과 특성을 밝히고자 한다. 연구의 결과는 다음과 같다. 첫째, 근대건축 이후 단절된 공간과 사용자간 상호소통의 문제점에 대한 해결방안으로 공간과 사용자간의 상호소통을 지원하는 인터랙티브 디자인의 적용이 증가하고 있다. 둘째, 공간에서 사용자와의 인터랙션을 위한 물리적 구성요소로는 빛과 소리, 동작, 시간의 요소가 사용되고 이들 중 동작유발을 위한 디자인요소가 가장 많은 것으로 나타난다. 셋째, 감각적 자극요소들을 표현하는 형태적 구성요소로서 스크린형, 표피형, 오브제형으로 분류 할 수 있고 스크린형과 오브제형이 고르게 사용되는 것으로 분석되었다. 넷째, 공간환경에 영향을 받은 사용자의 행위유형은 감각적 행위, 대응적 행위, 피드백적 행위, 제약적 행위로 분류할 수 있고, 대응적 행위를 유도하는 디자인의 적용이 피드백적 행위와 제약적 행위보다 다소 높은 것으로 나타난다. 이는 기술적 적용의 용이성에 따른 것으로 판단된다. This research is to verify characteristics of a human-space interaction based upon a mutual understanding between the two in a modern space. This research demonstrates components of an interactive design in a modern interior space by analyzing what components and characteristics of it makes users to react in certain way. For the research, concepts of interactive space design are defined, the components and characteristics of interactive space are said, and the analysis framework are formed. Based on this, the actual design of interactive spaces that appear in the case of the type and characteristics would suggest. The results of this research is described below. First, After a modern architecture era, there are many approaches made to resolve correlation disorders found between space and user. Second, Physical components that are mostly used to interact with users within a space are light, sound, movement, and time. A movement is mostly found component among them. Third, Sensory stimulation components that express its objectiveness are screen-type, epidermic-type, and objet-type. Among these three components, screen-type and objet-type are evenly used in the design process. Fourth, Behavior patterns of users influenced by the space environment are categorized as following: confrontational behavior, feedback behavior, and restricted behavior. A confrontational behavior which derive user`s instant reactions and results on an interactive design is more applied in the reality than other two behaviors. It is estimated upon its conveniency in technological application.

1인 식사 행태에 따른 식이 섭취 양상 분석: 제8기 국민건강영양조사를 바탕으로

김학령,류다혜,이청우,이준용,정영진,김화선 대한가정의학회 2023 Korean Journal of Family Practice Vol.13 No.2

Background: Although there are numerous studies on the prevalence or risk of chronic metabolic diseases associated with solitary eating, few have characterized the nutritional profile of eating alone. This study aimed to evaluate dietary intake profiles and nutritional intake stability, such as dietary consumption balance, according to eating alone behavior. Methods: The study included 5,302 adults over 20 years of age who completed health and dietary intake interviews from the 8th Korea National Health and Nutrition Examination Survey (KNHNES) 2019. The frequency of eating alone ranged from zero to three times per day. Analysis of variance (ANOVA) for continuous variables and chi-square test for categorical variables were used to analyze general characteristics. Univariate and multivariate logistic regression analyses were conducted to elucidate the association between the frequency of eating alone and nutritional intake stability or eating out frequency. Results: As the frequency of eating alone increased, the odds ratio of energy overconsumption increased (P for trends=0.009). Although insignificant, the probability of high carbohydrate and low protein intake tended to increase as the frequency of eating alone increased. The frequency of eating out tended to decrease as eating alone increased, suggesting that it was not significantly related to eating alone behavior (P for trends<0.001). Conclusion: This study enhances our understanding the characteristics and dietary profiles of individuals who eat alone and emphasizes the importance of nutritional balance in determining effective measures for preventing chronic diseases associated with eating behaviors.

Comparison of the antioxidant properties and flavonols in various parts of Korean red onions by multivariate data analysis

박미진,류다혜,조좌영,하인종,문진성,강영화 한국원예학회 2018 Horticulture, Environment, and Biotechnology Vol.59 No.6

To compare the antioxidant properties and flavonols in various parts; dry skin (DS) and edible portion (EP), of 8 red onions( Allium cepa L, ROs), total content of phenolics (TPC), flavonoids (TFC), and anthocyanins (TAC) and DPPH radicalscavenging properties were estimated and the content of six flavonols were quantifi ed by HPLC–PDA analysis. The majorcomponent of DS and EP of RO was quercetin and quercetin-4′-glucoside, respectively. Score plots of the PCA and PLS-DAwere segregated by flavonols content and antioxidant properties according to the EP and DS of ROs. Loading plot of the PCAshowed that the quercetin and sum of flavonol content were highly correlated with antioxidant activity of ROs. Therefore,flavonol content and antioxidant activity can be used as markers for distinct parts of ROs.

The Role of Plasmacytoid Dendritic Cells in Gut Health

원혜연,이주영,류다혜,김형택,장선영 대한면역학회 2019 Immune Network Vol.19 No.1

Plasmacytoid dendritic cells (pDCs) are a unique subset of cells with different functional characteristics compared to classical dendritic cells. The pDCs are critical for the production of type I IFN in response to microbial and self-nucleic acids. They have an important role for host defense against viral pathogen infections. In addition, pDCs have been well studied as a critical player for breaking tolerance to self-nucleic acids that induce autoimmune disorders such as systemic lupus erythematosus. However, pDCs have an immunoregulatory role in inducing the immune tolerance by generating Tregs and various regulatory mechanisms in mucosal tissues. Here, we summarize the recent studies of pDCs that focused on the functional characteristics of gut pDCs, including interactions with other immune cells in the gut. Furthermore, the dynamic role of gut pDCs will be investigated with respect to disease status including gut infection, inflammatory bowel disease, and cancers.

수경재배 병풀(Centella asiatica L. Urban)의 광질에 따른 2차 대사산물의 변화

박시은(Si Eun Park),류다혜(Dahye Ryu),조좌영(JwaYeong Cho),유지혜(Gyhye Yoo),노주원(Chu Won Nho),김호연(Ho-Youn Kim),박재억(Jai-Eok Park) 한국원예학회 2023 한국원예학회 학술발표요지 Vol.2023 No.5