• Title/Summary/Keyword: Adherence

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The Causal Effects Among Participants' Curiosity, Perceived Exertion, and Exercise Emotion on Exercise Adherence Behavior in Marine Leisure Sports (해양레저스포츠의 참여자 호기심, 운동강도, 운동정서가 운동지속행동에 미치는 영향)

  • Kim, Sung Mun;Choi, Man Sik
    • 한국체육학회지인문사회과학편
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    • v.55 no.5
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    • pp.127-142
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    • 2016
  • The purpose of this study was to clarify the casual effects among participants'curiosity, the perceived exertion and the exercise emotion on the exercise adherence behavior in marine leisure sports. The subjects for the study was 491 students who registered for the curriculum on marine leisure sports(SCUBA diving, Windsurfing, Yacht). They answered to 4 kinds of questionnaires. The descriptive analysis and the reliability analysis were accomplished through SPSS 18.0. The correlation analysis and the confirmatory factor analysis were conducted for verifying the validity of the research model with AMOS 18.0. The verification for the structure equation modeling was conducted to investigate the casual relationship among factors. The results was as follows. First, there was the causality between the participants'curiosity on the marine leisure sports and the exercise emotion, the emotion and the exercise adherence behavior, the curiosity and the behavior. Also, the exercise emotion was the partial mediating variable of the causality between the curiosity and the exercise adherence behavior. Seconds, when the exercise intensity was heavy, the rate of the positive emotion was low and the opposite was high. When the exercise intensity was heavy, the probability, predisposing and reinforcing were low. A strong will for doing exercise showed in case the exercise emotion was positive with high probability, predisposing and reinforcing. The exercise emotion was the partial mediating variable of the causality between the perceived exertion and the exercise adherence behavior.

Filterness of Soft Sets

  • Park, Jin-Han;Park, Yong-Beom;Kwun, Young-Chel
    • Journal of the Korean Institute of Intelligent Systems
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    • v.21 no.6
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    • pp.781-785
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    • 2011
  • The notions of soft filters, ultra soft filters and bases of a soft filter are introduced and their basic properties are investigated. The adherence and convergence of soft filters in soft topological spaces with related results is also discussed.

Effects of Dietary Program based on Self-efficacy Theory on Dietary Adherence, Physical Indices and Quality of Life for Hemodialysis Patients (혈액투석 환자의 자기효능이론 기반 식사관리 프로그램이 식사관리이행, 신체상태 및 삶의 질에 미치는 효과)

  • Yun, Kyung Soon;Choi, Ja Yun
    • Journal of Korean Academy of Nursing
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    • v.46 no.4
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    • pp.598-609
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    • 2016
  • Purpose: The purpose of this study was to examine effects of a dietary program based on self-efficacy theory on dietary adherence, physical status and quality of life (QoL) in hemodialysis patients. Methods: A non-equivalent control group pre-post test design was used. The intervention group received the dietary program for 8 weeks from August 4 to September 26, 2014. The control group received only usual care. Results: ANCOVA showed that dietary adherence (F=64.75, p <.001) was significantly different between the two groups. Serum albumin (F=12.13, p =.001), interdialytic weight gain (F=56.97, p <.001), calories (F=15.80, p <.001) as physical status indices were significantly different, but serum potassium (F=2.69, p =.106) and serum phosphorus (F=1.08, p =.303) showed no significant difference between the two groups. In terms of health-related QoL, the physical component scale (F=10.05, p =.002) and the mental component scale (F=16.66, p <.001) were significantly different between the two groups. In addition, in terms of diet related QoL, diet level (F=35.33, p <.001) and satisfaction level (F=15.57, p <.001) were significantly different between the two groups, but dietary impact level (F=1.23, p =.271) was not significantly different. Conclusion: Findings show that the dietary program based on self-efficacy theory is an effective nursing intervention program to improve adherence to diet, and to maintain physical status and QoL for hemodialysis patients.

The Soluble Form of the Cellular Prion Protein Enhances Phagocytic Activity and Cytokine Production by Human Monocytes Via Activation of ERK and $NF-{\kappa}B$

  • Jeon, Jae-Won;Park, Bum-Chan;Jung, Joon-Goo;Jang, Young-Soon;Shin, Eui-Cheol;Park, Young Woo
    • IMMUNE NETWORK
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    • v.13 no.4
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    • pp.148-156
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    • 2013
  • The $PrP^C$ is expressed in many types of immune cells including monocytes and macrophages, however, its function in immune regulation remains to be elucidated. In the present study, we examined a role for $PrP^C$ in regulation of monocyte function. Specifically, the effect of a soluble form of $PrP^C$ was studied in human monocytes. A recombinant fusion protein of soluble human $PrP^C$ fused with the Fc portion of human IgG1 (designated as soluble $PrP^C$-Fc) bound to the cell surface of monocytes, induced differentiation to macrophage-like cells, and enhanced adherence and phagocytic activity. In addition, soluble $PrP^C$-Fc stimulated monocytes to produce pro-inflammatory cytokines such as $TNF-{\alpha}$, $IL-1{\beta}$, and IL-6. Both ERK and $NF-{\kappa}B$ signaling pathways were activated in soluble $PrP^C$-treated monocytes, and inhibitors of either pathway abrogated monocyte adherence and cytokine production. Taken together, we conclude that soluble $PrP^C$-Fc enhanced adherence, phagocytosis, and cytokine production of monocytes via activation of the ERK and $NF-{\kappa}B$ signaling pathways.

Phosphoinositides Signaling and Epithelial-to-Mesenchymal Transition: Putative Topic for Basic Toxicological Research

  • Lee, Chang-Ho
    • Toxicological Research
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    • v.24 no.1
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    • pp.1-9
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    • 2008
  • Ptdlns(4,5)$P_2$ is a key cellular phosphoinositide that localizes in separate and distinctive pools in subcellular membrane and vesicular compartments. In membranes, Ptdlns(4,5)$P_2$ acts as a precursor to second messengers and is itself a main signaling and targeting molecule. Specific subcellular localization of type I PIP kinases directed by interacting with specific targeting module differentiates Ptdlns(4,5)$P_2$ production in a spatial and temporal manner. Several lines of evidences support the idea that Ptdlns(4,5)$P_2$ is generated in very specific pools in a spatial and temporal manner or by feeding Ptdlns(4,5)$P_2$ directly to effectors. In this concept, the interaction of PIPKI isoforms with a specific targeting module to allow precise subcellular targeting modulates highly specific Ptdlns(4,5)$P_2$ synthesis and channeling overall effectors. For instance, localization of PIPKI${\gamma}$661 to focal adhesions by an interaction with talin results in spatial and temporal production of Ptdlns(4,5)$P_2$, which regulates EGF-stimulated directional cell migration. In addition, Type $I{\gamma}$ PIPK is targeted to E-cadherin in cell adherence junction and plays a role in controlling dynamics of cell adherence junction and endocytosis of E-cadherin. Characterizing how PIP kinase isoforms are regulated by interactions with their targeting modules, as well as the mechanisms by which their product, Ptdlns(4,5)$P_2$, exerts its effects on cellular signaling processes, is crucial to understand the harmonized control of numerous cellular signaling pathways. Thus, in this review the roles of the Ptdlns(4)P(5) kinases and Ptdlns(4,5)$P_2$ were described and critically reviewed in terms of regulation of the E-cadherin trafficking, cell migration, and formation of cell adherence junction which is indispensable and is tightly controlled in epithelial-to-mesenchymal transition process.

A Convergence Study on the Relationship between Impact of Event, Health Beliefs and Adherence to Self-Care Guideline for COVID-19 (코로나-19 유행으로 인한 사건충격, 건강신념 및 자가치료지침 수행 간의 관계에 관한 융합연구)

  • Shin, Sun-Hwa;Baek, On-Jeon
    • Journal of the Korea Convergence Society
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    • v.11 no.10
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    • pp.337-348
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    • 2020
  • The purpose of this study is to determine whether impact of event and health beliefs affect adherence to self-care guidelines in the general public. The participants were 331 adults living in the Daegu/Gyeongbuk region. Data were collected using an online survey. The collected data were analyzed using hierarchical regression analysis and Process Procedure (Model 4). The results reported impact of event had a significant direct effect on health beliefs, and health beliefs had a significant direct effect on adherence to self-care guidelines. Also, the mediating effect of health beliefs on the relationship between impact of event and adherence to self-care guidelines was significant. To facilitate health education among the general public, it is necessary to include educational content to establish health beliefs regarding novel diseases such as COVID-19.

Systematic Review of Research on Adherence among Hemodialysis Patients in Korea (혈액투석환자의 이행에 관한 체계적인 문헌고찰)

  • Yeun, Young-Ran
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.12
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    • pp.5993-6000
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    • 2012
  • The purpose of this study was to analysis instruments, identify relevant factors and analyze the effect size of intervention studies in reference to adherence among hemodialysis patients. Electronic literature searches were conducted for PubMed, CINAH, RISS, Naver academic, KISS, NDSL, Nanet, Kci, DBpia and KoreaMed. Of 437 studies identified, 37 met inclusion criteria, and 5 were used to estimate effect size. As a results, total of 11 original instruments were found, 61 factors were considered as relevant factors for adherence. Types of intervention were individual education program, self-care program using SMS, E-mail, or telephone counseling, supportive care program and drug education program. The effect size using random model effect was high (d=1.04, 95% CI: 0.60, 1.49, p<.00001).

Effect of Iron on Adherence and Cytotoxicity of Entamoeba histolytica to CHO Cell Monolayers

  • Lee, Jong-Weon;Park, Soon-Jung;Yong, Tai-Soon
    • Parasites, Hosts and Diseases
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    • v.46 no.1
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    • pp.37-40
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    • 2008
  • Iron is an essential element for almost all living organisms. The possible role of iron for growth, adherence and cytotoxicity of Entamoeba histolytica was evaluated in this study. The absence of iron from TYI-S-33 medium stopped amebic growth in vitro. However, iron concentrations in the culture media of 21.4-285.6 ${\mu}M$ did not affect the growth of the amebae. Although growth was not retarded at these concentrations, the adhesive abilities of E. histolytica and their cytotoxicities to CHO cell monolayer were correlated with iron concentration. Amebic adhesion to CHO cell monolayers was significantly reduced by low-iron ($24.6{\pm}2.1%$) compared with $62.7{\pm}2.8\;and\;63.1{\pm}1.4%$ of amebae grown in a normal-iron and high-iron media, respectively. E. histolytica cultured in the normal- and high-iron media destroyed $69.1{\pm}4.3%\;and\;72.6{\pm}5.7%$ of cultured CHO cell monolayers, but amebae grown in the low-iron medium showed a significantly reduced level of cytotoxicity to CHO cells ($2.8{\pm}0.2%$). Addition of divalent cations other than iron to amebic trophozoites grown in the low-iron medium failed to restore levels of the cytotoxicity. However, when E. histolytica grown in low-iron medium were transferred to normal-iron medium, the amebae showed completely restored cytotoxicity within 7 days. The result suggests that iron is an important factor in the adherence and cytotoxicity of E. histolytica to CHO cell monolayer.

The Knowledge, Attitude and Practice of Blood Pressure Management from the Patient's Viewpoint: A Qualitative Study (고혈압 환자들의 관점에서 본 혈압관리에 대한 지식, 태도, 실천: 질적연구)

  • Lee, Sok-Goo;Jeon, So-Youn
    • Journal of Preventive Medicine and Public Health
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    • v.41 no.4
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    • pp.255-264
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    • 2008
  • Objectives: This study adopted a qualitative method to explore the layman's beliefs and experience concerning high blood pressure and its management in order to develop a strategy to increase adherence to proper medical treatment. Methods: Semi-structured interviews that focused on personal experiences with hypertension and its management were conducted with 26 hypertensive patients. The participants were selected according to a BP above 140/90 mmHg (hypertension stage 1), based on the seventh report of the Joint National Committee on prevention, detection, evaluation and treatment of high blood pressure (JNC-VII). The interviews lasted for approximately 30 minutes (range: 20-60 minutes). The resulting questions were formulated into open-ended questions. The interview questionnaire was composed 17 items to examine non-adherence to treatment and 19 items to examine adherence to treatment. Results: Most participants recognized that the direct cause of high blood pressure was unhealthy behavior rather than inheritance. Thus, the hypertensive patient believed they could recover their blood pressure to a normal level through removing the direct cause of hypertension (weight reduction, diet, exercise) instead of taking drugs. The reasons for these statements were that the drugs for controlling hypertension are not natural or they are artificial, and they may have side effects, and drugs are not treatment for the root cause of hypertension. Most of the hypertensive patients chose to manage their behaviors as soon as they knew their blood pressure was high. Therefore, we should not divide the subjects into two groups according to their taking drugs or not, but they should be divided into two groups according to their willingness or not to manage their condition. Conclusions: For developing a strategy for an individual approach to hypertension management, we need to develop a client-centered attitude and strategy. That is, we need to tailor our approach to individual cases to avoid generalizations and stereotyping when developing an adherence increasing strategy.

Gender Comparison Factors Influencing Regular Exercise Adherence in Patients with Coronary Artery Disease: Data from the 6th Korea National Health and Nutrition Examination Survey (2013~2015) (관상동맥질환자의 규칙적 운동이행 영향요인의 성별 비교: 국민건강영양조사 자료(2013~2015년) 활용)

  • Jin, Hyekyung;Kim, Minju
    • Journal of Korean Academy of Fundamentals of Nursing
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    • v.25 no.2
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    • pp.134-145
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    • 2018
  • Purpose: The purpose of this study was to investigate gender related factors that influence regular exercise adherence in patients with coronary artery disease. Methods: This secondary analysis study used data from the 2013~2015 Korea National Health and Nutrition Examination Survey (KNHANES). Three hundred and eighty patients over 20 years of age and having coronary artery disease were selected for this study. Measures included questions about regular exercise, general characteristics, health behaviors, and health status. Data were analyzed using descriptive analysis, Rao-Scott $x^2$ statistic, and multiple logistic regression analysis with the SPSS 21.0 program. Results: The results were as follows. Men did more regular exercise than women (58.8% vs 40.1%). The multivariate-adjusted Odds Ratios (OR) for regular exercise adherence in men were 2.93 (95% CI: 1.39~6.17) for non smokers and 3.06 (95% CI: 1.53~6.13) for men with 0 to 1 comorbidities. Women had a high odds ratios of 0.38 (95% CI: 0.18~0.82) for not using alcohol and 2.10 (95% CI: 1.03~4.29) for no back pain. Conclusion: To improve regular exercise adherence in patients with coronary artery disease, it is necessary to develop different approaches considering gender.