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The Association Between Weekend Catch-Up Sleep and Depression by Age Group in Korean Adults
김나령,한재현,김태희 한국정신신체의학회 2022 정신신체의학 Vol.30 No.2
Objectives:We aimed to explore weekend catch-up sleep (CUS) by age and to find out the association between CUS and depression by the age group and weekday sleep duration (SD). Methods:Using data from the 2016-2018 Korean National Health and Nutrition Examination Survey, the CUS by age of 16,174 subjects was investigated, and the depression data of 11,088 subjects were analyzed. CUS was calculated as the weekend sleep duration minus weekday sleep duration (SD). The mean of CUS and weekday SD in depression group and non-depression group was compared by early, middle, and late adulthood groups, and logistic regression analysis was performed to investigate the effect of CUS on the depression by age group when weekday SD was insufficient. Results:The CUS tended to decrease continuously with age, the mean of CUS in the late adult group was the shortest. However, the average SD, adjusted for weekend CUS, was the shortest in the middle adulthood group. Overall, the sleep durations were shorter in the depression group than in the non-depression group, but the CUS difference between the two groups was significantly only in the middle adulthood. The risk of depression was significantly higher when weekend CUS was less than 1hour with a short weekday SD of less than 6hours (OR 2.44, 95% CI: 1.78-3.35), and this finding was significant in all adult groups. Conclusions:The findings of this study suggest that short weekday SD and inadequate weekend CUS are associated with depression and that CUS is an option to compensate for sleep deprivation and prevent depression
김나령 ( Kim-na Ryoung ),장우석 ( Jang-woo Seok ),김준영 ( Kim-jun Young ),안치형 ( An-chi Hyeong ),김영서 ( Kim-yeong Seo ),이경용 ( Lee-kyung Yong ) 한국정보처리학회 2020 한국정보처리학회 학술대회논문집 Vol.27 No.2
최근 현대인에게는 질좋은 숙면이 필수적이다. 건강한 숙면을 위해서는 편안한 수면환경이 중요하므로 IoT베개와 매트는 개개인에게 맞는 수면 자세를 잡아 효율적으로 현대인들의 수면의 질을 높여줄 것이다. IoT의 베개의 센서가 머리의 움직임과 방향을 실시간으로 모니터링하여 설치된 장치가 자세를 바로잡아주고 장치와 연동된 앱을 통하여 수면의 종류와 패턴, 수면 시간을 상세분석하는 체계적인 맞춤형 수면 관리를 통해 수면 건강정보를 제공할 것이다. 또한, 수면 건강정보를 서버에서 종합하여 각 가정의 환자의 상태를 모니터링하여 원격진료가 가능하다.
청소년 운동선수의 회복 탄력성이 친사회적 행동에 미치는 영향
김나령 ( Kim Na-ryeong ),심성섭 ( Sim Sung-sub ) 한국리듬운동학회 2021 한국리듬운동학회지 Vol.14 No.1
The purpose of this study was to investigate how the resilience of domestic adolescent athletes affects their pro-social behavior as a way to cultivate sociality of athletes. In order to achieve this purpose, a total of 400 questionnaires were distributed to adolescent athletes enrolled in 23 middle and high schools in Seoul and Gyeongju in 2020 using the judgment sampling method. There was no questionnaire that was judged to be insincere, so all 400 copies were used for the study. SPSS/WIN 25.0 was used for data processing, and the statistical techniques used in this study were reliability analysis, exploratory factor analysis, frequency analysis, independent sample t-test, one-way variance analysis, correlation analysis, and simple regression analysis. Scheffe’s post-test was performed to verify the difference between individual groups. At this time, the significance level of all statistics was set to p<.05, and the analysis results are as follows. First, as a result of analyzing the resilience according to the general characteristics of athletes, significant differences were found in gender, age, Sports events. Second, as a result of analyzing pro-social behavior according to the general characteristics of athletes, significant differences were found in the sports category. Third, as a result of analyzing the effect of resilience of athletes on pro-social behavior, optimism of resilience, empathy ability, cause analysis ability, self-efficacy, and active challenge have a positive (+) relationship in sports personal ship of pro-social behavior.