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청소년의 코로나19 감염예방행위 관련 요인: 건강신념모델을 바탕으로
강푸름(Pu-Rum Kang),이현주(Hyun-Ju Lee),김지혜(Ji-Hye Kim) 한국보건복지학회 2023 보건과 복지 Vol.25 No.4
본 연구는 건강신념모델을 바탕으로 청소년의 코로나19에 대한 감염예방 행위 수행 정도를 파악하고, 감염예방행위 수행에 영향을 미치는 요인을 확인하기 위해 시도되었다. 연구 대상자는 J도 소재 고등학교에 재학 중인 학생으로 221명에게 자료수집을 하였다. 수집된 자료는 SPSS 24.0을 이용하여 기술통계, independent t-test, one-way ANOVA, pearson 상관관계 분석, 다중회귀분석을 실시하였다. 연구결과, 코로나19 감염예방행위 수행 정도는 평균 3.96±0.65점이었고, 건강신념모델 요인 중 감염예방행위 자기효능감(β=.578 p<.001)과 지각된 심각성(β=.108, p=.038)이 코로나19 감염예방행위 수행의 영향요인으로 나타났다. 따라서, 신종 감염병 유행상황에서 청소년의 감염예방행위를 증진시키기 위해서 성인과는 차별화된 전략이 필요하며, 특히 건강신념 중 지각된 심각성과 감염예방행위 효능감을 강조한 전략 개발이 필요함을 시사한다. The purpose of this study is to determine the extent to which adolescents perform COVID-19 preventive behaviors and identify related factors based on the health belief model. The subjects were students enrolled in high schools located in J Province, and data were collected from 221 students. Using SPSS 24.0, the data were analyzed with descriptive statistics, independent t-test, one-way analysis of variance, Pearson correlation coefficient, and multiple regression analyses. As a result of the study, the average level of COVID-19 preventive behaviors was 3.96±0.65. Among the factors of the Health Belief Model, the self-efficacy (β=.578 p<.001) and perceived severity (β=.108, p=.038) were related factors in the performance of COVID-19 preventive behaviors. Therefore, it suggests that differentiated strategies are needed to increase adolescents performance of infection preventive behaviors in the context of a new infectious disease epidemic, and in particular, it is necessary to develop strategies that emphasize perceived severity and self-efficacy of preventive behaviors among health beliefs.
Melatonin in the colon modulates intestinal microbiota in response to stress and sleep deprivation
( Young Sook Park ),( Soo Hyung Kim ),( Jong Won Park ),( Younglim Kho ),( Pu Rum Seok ),( Jae-ho Shin ),( Yoon Ji Choi ),( Jin-hyun Jun ),( Hee Chan Jung ),( Eun Kyung Kim ) 대한장연구학회 2020 Intestinal Research Vol.18 No.3
Background/Aims: Stress is closely related to the deterioration of digestive disease. Melatonin has potent anti-inflammatory properties. The objective of this study was to determine the effect of water stress (WS) and sleep deprivation (SD) on intestinal microbiota and roles of melatonin in stressful condition. Methods: We used C57BL/6 mice and specially designed water bath for stress and SD for 10 days. We measured melatonin concentrations in serum, feces, and colon tissues by high-performance liquid chromatography. Genomic DNA was extracted from feces and amplified using primers targeting V3 to V4 regions of bacterial 16S ribosomal RNA genes. Results: Compared to the control, melatonin concentration was lower in the WS and SD. Fecal concentration was 0.132 pg/mL in control, 0.062 pg/mL in WS, and 0.068 pg/mL in SD. In colon tissue, it was 0.45 pg/mL in control, 0.007 pg/mL in WS, and 0.03 pg/mL in SD. After melatonin treatment, melatonin concentrations in feces and colon tissue were recovered to the level of control. Metagenomic analysis of microbiota showed abundance in colitogenic microbiota in WS and SD. Melatonin injection attenuated this harmful effect. WS and SD showed decreased Lactobacillales and increased Erysipelotrichales and Enterobacteriales. Melatonin treatment increased Akkermansia muciniphila and Lactobacillus and decreased Bacteroides massiliensis and Erysipelotrichaceae. Conclusions: This study showed that stress and SD could affect intestinal dysbiosis and increase colitogenic microbiota, which could contribute to the aggravating digestive disease. Melatonin concentrations in feces and colon tissue decreased under WS and SD. Melatonin treatment brought recovery of melatonin concentration in colon tissue and modulating dysbiosis of intestinal microbiota. (Intest Res 2020;18:325-336)
대학 기숙사 거주 대학생의 코로나19 감염예방행위 수행에 미치는 영향요인
이현주(Hyun-Ju Lee),박진희(Jin-Hee Park),김지혜(Ji-Hye Kim),강푸름(Pu-Rum Kang),송혜영(Hye-Young Song) 한국보건복지학회 2022 보건과 복지 Vol.24 No.2
본 연구는 기숙사 거주 대학생의 코로나19 감염예방행위 수행에 미치는 영향요인을 파악하고자 하는 서술적 조사연구이다. 연구 대상자는 J도 소재 일개 대학 기숙사에서 생활하고 있는 대학생이며, 153명에게 자료수집을 하였다. 수집된 자료는 SPSS 24.0을 이용하여 기술통계, t-test, pearson’s 상관관계 분석, 다중회귀분석을 실시하였다. 연구결과, 연구대상자의 코로나19 관련 감염예방행위 수행은 평균 4.38점이었으며, 코로나19에 대한 위험인식(β=.25, p =.001), 정보이해력(β=.32, p <.001)이 코로나19 감염예방행위 수행에 영향을 미치는 요인으로 나타났다. 그러므로 기숙사에 거주하는 대학생의 감염예방행위 수행도를 높이기 위해서는 대학생의 전염병에 대한 정보이해력 증진과 위험인식 고취를 위한 접근이 요구된다. 본 연구에서는 다중시설에 속하는 기숙사 거주 대학생의 코로나19 관련 감염예방행위 수행에 미치는 영향요인을 확인하였다는 의의가 있으며, 기숙사 거주 대학생 집단을 위한 감염병 예방관리지침 개발의 기초자료로 사용될 것을 기대한다. This study is a descriptive survey aiming to identify the predictors of coronavirus disease 2019 (COVID-19) prevention behaviors compliance among university students living in a dormitory. Data was collected from 153 university students living in the dormitory of one university in J Province. Using SPSS 24.0, the collected data were analyzed with descriptive statistics, t-test, pearson’s correlation, and multiple regression. The mean COVID-19 prevention behavior compliance score of the subjects was 4.38, and Health Literacy (β=.32, p <.001) and risk perception (β=.25, p=.001) were identified as the predictors of COVID-19 prevention behavior compliance. Thus, approaches targeting to improve Health Literacy regarding infectious diseases and increase awareness of the risks of infectious diseases need to be taken to promote COVID-19 prevention behavior among university students living in a dormitory.