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경상북도 거주 노인의 우울 현황과 그 요인에 관한 연구
이채림,곽경필,사공정규,이광헌 대한생물치료정신의학회 2023 생물치료정신의학 Vol.29 No.3
Objectives: The purpose of this study is to analyze the prevalence and factors of depression among the elderly population, a significant issue in Korea’s aging society. We aim to provide basic indicators for improving mental health and quality of life. Methods: From February to December 2021, a study was conducted on a population of 19,158 elderly individuals aged 65 and above residing in Gyeongsangbuk-do province. The severity of depression was evaluated using the Korean version of the Patient Health Questionnaire (PHQ)-9. In addition, demographic information was collected to analyze factors that may influence depression. Results: In the PHQ-9 screening, the average score was 3.65. The results showed that 13,705 individuals (71.5%) were in the normal group with scores ranging from 0 to 4, 3,683 individuals (19.2%) were in the mild group with scores ranging from 5 to 9, 1,575 individuals (8.2%) were in the moderate group with scores ranging from 10 to 19, and 195 individuals (1.0%) were in the severe group with scores of 20 or higher. It was found that place of residence, education level, type of housing, top two difficulties in daily life, subjective economic status, desired services, subjective mental health, past and current history of mental health treatment, and medication for physical illness had statistically significant effects on depression. Conclusions: Various factors were found to have a significant impact on depression among the elderly population in Gyeongsangbuk-do. Proactive prevention and treatment tailored to the population characteristics of the region may be necessary.
메타버스 저작 가이드라인 제공을 위한 한국인 헤어스타일 트렌드와 3D헤어 모델링
이채림,진성아 국제문화기술진흥원 2023 The Journal of the Convergence on Culture Technolo Vol.9 No.5
This research endeavors to categorize a diverse range of hairstyles for both men and women in South Korea using hair images and subsequently generate 3D hair models based on this classification. The classification process relies on prominent visual features, resulting in the division of hairstyles into 14 distinct categories, including six styles for men and eight styles for women. By accurately matching the most appropriate hairstyle to the given hair image, the study aims to provide recommendations for the necessary hair models required for metaverse authoring tools, thus enabling realistic hair styling. This capability can be effectively utilized on platforms like metaverse, allowing users to seamlessly find and apply the 3D hair model that closely resembles their remotely captured or pre-existing hair images. Through this innovative approach, users can be presented with the most similar 3D hair model, enhancing their virtual hairstyling experience.
즉석섭취 삼각김밥에서의 Staphylococcus aureus 위해평가 연구
이채림,김연호,하상도,윤요한,윤기선,Lee, Chae Lim,Kim, Yeon Ho,Ha, Sang-Do,Yoon, Yo Han,Yoon, Ki Sun 한국식품과학회 2020 한국식품과학회지 Vol.52 No.6
본 연구는 삼각김밥에서 황색포도상구균 위해평가를 통해 삼각김밥의 섭취에 따른 황색포도상구균 식중독 발생 가능성을 분석하였다. 삼각김밥에 대한 황색포도상구균 오염도를 조사한 결과 170개의 시료가 모두 황색포도상구균 음성이었으며, 확률분포 조사를 통해 확인된 삼각김밥에서의 황색포도상구균의 초기 오염수준은 평균 -3.88 log CFU/g이었다. 삼각김밥의 섭취량 및 섭취자 비율은 미생물 위해평가를 위한 50대 주요 식품의 섭취량 및 섭취패턴 자료를 바탕으로 적정 확률분포모델을 도출하였으며, 삼각김밥의 1일 평균 섭취량과 섭취자 비율은 각각 191.31 g과 0.033으로 나타났다. 유통환경에 따라 시나리오를 구성하여 최종적으로 1일 1회 삼각김밥을 섭취하였을 때 황색포도상구균에 의한 식중독 발생확률은 평균 1.44×10-10로 추정되었다. 민감도 분석에서는 황색포도상구균 오염수준, 섭취량, 편의점 보관온도, 편의점 보관시간 등의 변수가 위해도와 가장 높은 양의 상관관계를 보였다. 본 연구에서는 삼각김밥에서의 황색포도상구균 식중독 발생 가능성은 인구 100,000명이 삼각김밥을 1일 1회 섭취했을 때 0.0000144명에게서 식중독이 발생할 수 있는 것으로 나타나 계속적으로 안전한 삼각김밥이 소비자에게 유통되기 위해서는 지속적으로 삼각김밥의 안전한 제조, 매장 내 보관온도 및 시간에 대한 모니터링이 필요할 것으로 사료된다. Samgak-Kimbap is a popular ready-to-eat (RTE) food at convenience stores, in Korea. Although Samgak-Kimbap is distributed through the cold chain supply system, inappropriate temperature storage conditions prior to consumption are a cause of concern. The objective of this study was to evaluate the risk of Staphylococcus aureus growth in Samgak-Kimbap in the retail market. The prevalence and contamination levels of S. aureus in Samgak-Kimbap (n=170) were monitored, and the predictive growth model of a five-strain cocktail of enterotoxin-producing S. aureus (SEA, SEB, SEC, SED, and SEE) was developed in Samgak-Kimbap as a function of temperature (4, 10, 11, 20, 25, and 37℃). We could not observe the growth of S. aureus and enterotoxin-producing S. aureus in Samgak-Kimbap at temperatures below 10℃. The probability of illness with S. aureus per serving of Samgak-Kimbap was 1.44×10-10 per day. The most influential factor in increasing the risk of foodborne illnesses was the contamination level of S. aureus in Samgak-Kimbap.
청각장애인의 영유아 건청자녀 육아문제 지원을 위한 복지기술 개발방안 연구
이채림,김노영,최지수,한수임,김현진 한국장애인개발원 2023 장애인복지연구 Vol.14 No.2
This study examined domestic and foreign policy and service cases that can address the welfare needs of hearing-impaired parents raising CODA in infancy and early childhood, as well as their limitations, and studied how to develop welfare technologies that can be applied to overcome them. The 'Hero Baby' developed through this study improves the complementary points of existing welfare technologies, inserting a parenting schedule management, emergency response method, calendar function, crying weekly report, crying analysis and notification, monitoring, spoken/sign language interpreting function, 'speak for me' function, and pop-up window notification function for information such as immunization timing, As an IoT technology that inserted unconventional animation and pictogram functions into this, it is significant in that the application, smart watch, baby condition detection ankle band, and mobile home cam are linked to promote parenting support for hearing-impaired parents at home and healthy growth and development of CODA in infancy and early childhood. In addition, we derived challenges in terms of convergence of welfare technology and welfare for families with disabilities in the future in terms of cost burden, technology complementation, and commercialization.