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개별 심장재활 교육프로그램이 관상동맥중재술을 받은 환자의 질병관련지식, 환자역할이행과 혈관 건강상태에 미치는 효과
이경심(Lee, Kyung Sim),성경미(Sung, Kyung Mi) 한국재활간호학회 2015 재활간호학회지 Vol.18 No.2
Purpose: This study was conducted to examine the effects of an individualized cardiac rehabilitation education program on knowledge about coronary artery disease (CAD), compliance of sick role and vascular health status in patients with percutaneous coronary intervention (PCI). Methods: Quasi-experimental design-based nonequivalent control group pretest-posttest design was employed. Using convenience sampling, data were collected from 60 patients who underwent PCI at S Hospital in S City from September 2014 to February 2015. For examining the effects of an individualized cardiac rehabilitation education program, knowledge about CAD, compliance of sick role and vascular health status were measured. Results: The experimental group showed statistically significant differences in knowledge about CAD (t=24.21, p<.001), compliance with sick role (t=20.81, p<.001) and vascular health status (t=15.07, p<.001) compared to the control group. Conclusion: The individualized cardiac rehabilitation education program is effective in improving knowledge about CAD, compliance of sick role and vascular health status in patients who underwent PCI. Based on the findings of this study, nursing intervention programs focusing on individualized approach will be useful for patients undergoing PCI.
관상동맥질환자의 건강 임파워먼트, 배우자지지, 외상 후 성장이 건강증진행위에 미치는 영향
정은(Jeong, Eun),이경심(Lee, Kyung Sim),양승경(Yang, Seung Kyoung),조장현(Cho, Jang Hyun) 한국기초간호학회 2022 Journal of korean biological nursing science Vol.24 No.2
Purpose: The purpose of this study was to identify influence of health behavior in patients with coronary artery disease. Methods: A cross-sectional descriptive design included 150 patients treated with percutaneous coronary intervention in S hospital in S city. Data were collected by using self-questionnaires July 5-August 26, 2021 and were analyzed by descriptive statistics, t-test, ANOVA, Scheffé test, Pearson’s correlation coefficients, and multiple regression with SPSS 23.0. Results: Factors significantly influencing health behavior in patients with coronary artery disease were health empowerment (β=.48, p<.001), and post-traumatic growth (β=.20, p=.013). The explanatory power of related variables was 39%. Conclusion: Based on the this study, it was found that health empowerment and post-traumatic growth had a significant effect on the health behavior of patients with coronary artery disease. Thus, it is necessary to promote the health behavior of patients with coronary artery disease through the development of intervention programs to improve health empowerment and post-traumatic growth.
응집/침전 및 BAC 공정에서의 유기인계 방염제류 제거 특성
서창동 ( Chang-dong Seo ),손희종 ( Hee-jong Son ),류동춘 ( Dong-choon Ryu ),이경심 ( Kyung-sim Lee ),장성호 ( Seong-ho Jang ),홍성철 ( Sung-chul Hong ),이병인 ( Pyong-in Yi ),서정민 ( Jeong-min Suh ),S.시바쿠마르 ( Sivakumar Subp 한국수처리학회 2018 한국수처리학회지 Vol.26 No.3
The aim of this study was to investigate the nutrient and blue green algae removal using hybrid bead in the lake water. Hybrid bead is a composite bioadsorbent made by mixing sericite and chitosan. Therefore, hybrid bead has a variety of electric charges, so it has the advantage of removing nutrients and blue green algae that have various electric charges in the lake water. Hybrid bead removed successfully 90-96% of the nutrient and Chl-a in the lake water at the following optimal parameters: Temperature 25 °C, pH 7-8, mixing time 60 min, hybrid bead dosage 3 g/L. The relationship between TN, TP and Chl-a was highest obtained 0.999 and 0.9977, respectively. This indicates that nitrogen and phosphorus have a great influence on the eutrophication of rivers and harmful algal bloom. Hybrid bead is an eco-friendly blue green algal and nutrient remover that does not adversely affect the ecosystem. In addition, the cost is low and the efficiency is high, so it can be applied in the field.