• Title/Summary/Keyword: Evidence Based Design

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Clinical research methodology for Traditional Korean Medicine treatment of lung cancer : Evidence-based approach (폐암(肺癌)의 한방치료 임상연구 방법론)

  • Kim, Kyung-Suk;Kim, Sme-Hyun;Eo, Wan-Kyu;Cheon, Seong-Ha;Eom, Seok-Ki;Jo, Hak-Jun
    • Journal of Korean Medical classics
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    • v.23 no.4
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    • pp.39-62
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    • 2010
  • Background : I investigated clinical research methodology of Traditional Korean Medicine(TKM) for treatment of lung cancer with Evidence Based Medicine(EBM) approach. Methods : I conducted the internet search of National Central Library, the National Assembly Library, Korea Education & Research Information Service, Korea Institute of Science and Technology Information for Korean theses and papers, and MEDLINE for the outside articles. Conclusion : In addition to outcomes of clinical trial, abundant clinician's experience and patients' preference are also considered. Pragmatic trials and quasi-experimental trials are better than clinical trials to plan clinical design of TKM for lung cancer and appropriate endpoints includes overall survival, disease-free survival, patient reporting outcome.

A Study on Pattern Recognition to Compute Guidelines Based on Evidence for Ecological Healing Environment at Agha Khan Hospital in Karachi - Focused on Human Thermal Comfort Model (HTCM), for Karachi, using Climate Consultant Program

  • Shaikh, Javaria Manzoor;Park, Jae Seung
    • KIEAE Journal
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    • v.15 no.2
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    • pp.27-35
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    • 2015
  • Purpose: Healthcare is on the whole a personal and critical service that consumer's use, whereas hospitalization is as a rule painful, because nature nurtures and Sun Light Luminosity for healthcare settings is considered healing. The performance and design of climate responsive buildings such as AKU requires a detailed study of attributes of climate both at micro as well as macro level. The therapeutic value of contact with nature through window view, greenery and landscape is calculated there. Method: A two prong strategy is been devised for this article, at micro level three typical morphologies are analysed by creating same environment of neighboring building on sun shading chart, radiation and temperature range. Since the analysis of local climate helps to determine the design strategies for hospital Healing Environment which is suitable for Karachi climate; in order to track the macro climatic behaviour, a considerable analysis of psychometrics chart for AKU Karachi are designed on Climate Consultant (CC) and analysed by Machine Learning. Climate Consultant proposes different design strategies suitable for Karachi. And on the other hand time wise illumination sources for clinical area which are then measured on psychrometric chart- according to singular space: multi patient admission, secondly: acute ambulatory ward, and tertiary: multi windowed space according to the mushrabiyah and sky light pattern. Result: Our findings support the hypothesis that windowed wall is 75-80% more healing wall; an accelerated evidence was found for healing at macro level if the form of the hospital is designed according to the climatologically preferences, whereas at micro level: the light resource becomes the staff attentiveness determinant. In Conclusion evidence was provided that the actual form of luminosity results consequently in satisfaction while light entering from several set of windows and other sources might be valued if design according to the healing environment. The data added on the sun shading chart to calculate rays entraining into space in patient room equal to 124416.21 Watts/ meter $m^2$ is calculated as precise healing rate-and is confirmed by questionnaire from patients belonging from each clinical stage having different illnesses.

A Spatial Projection of Demand for Green Infrastructure and Its Application to GeoDesign - Evidence-Based Design for Urban Resilience - (융합도시모델링을 통한 그린인프라 수요 예측 및 지오디자인 적용 - 도시 레질리언스를 위한 근거 기반 디자인 -)

  • Kwak, Yoonshin
    • Journal of the Korean Institute of Landscape Architecture
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    • v.51 no.5
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    • pp.30-43
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    • 2023
  • Green infrastructure(GI) is considered a key strategy in establishing sustainable communities. However, research on GI from the perspective of urban system dynamics and resilience lacks depth, as does its integration with physical design. This research addresses two primary causes. First, there is a gap in methods between existing GI planning, which considers static variables, and urban modeling research, which addresses dynamic variables. Second, there is a gap in information between landscape design and urban modeling research. To address these issues, this study proposes an integrated modeling approach in consideration of design decision-making. By combining the LEAM model and MCDA model, this study evaluates the relationship between GI services and socioeconomic growth, while spatially forecasting the geographies of GI demand in 2050. The resulting information reveals a potential degradation in ecosystem services over the region due to Chicago's sub-urbanization. This indicates that there would be a spatial shift in GI demand, emphasizing the need for comprehensive, dynamic GI strategies. This study further discusses the applications of evidence-based design in a studio environment. This study aims to contribute to the GeoDesign literature in terms of the creation of a more resilient urban environment by facilitating efficient evidence-based decision-making.

Uncertainty Quantification of Propulsion System on Early Stage of Design (추진체계 개념설계단계에서 불확실성 고려방법에 대한 연구)

  • Ahn, Joongki;Um, Ki-in;Lee, Ho-il
    • Proceedings of the Korean Society of Propulsion Engineers Conference
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    • 2017.05a
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    • pp.258-265
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    • 2017
  • At the early stage of the development of high speed propulsion systems, the designers suffer from the lack of both the quantity and the quality of test data. In that situation, the associated uncertainties could not be modeled as probabilistic distribution since probabilistic modelling requires large amount of data. In this paper, instead, the information provided by experts based on their experience and engineering knowledge was used to model uncertainty using the evidence theory. In designing the DCR(Dual Combustion Ramjet) engine, the combustion efficiencies, not well understood and little data existing, are assumed to have been provided by experts. And the uncertainties are quantified by Evidence theory. The quantified uncertainties are incorporated into the optimization. The design variables, area of inlet and area of combustor exit, have been found while satisfying reliability margins of thrust and thermal choking. The results show a reasonable design of the engine under the uncertain circumstances.

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Review of epidemiological studies on air pollution and health effects in children

  • Lee, Jong-Tae
    • Clinical and Experimental Pediatrics
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    • v.64 no.1
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    • pp.3-11
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    • 2021
  • There is a growing body of literature on the adverse health effects of ambient air pollution. Children are more adversely affected by air pollution due to their biological susceptibility and exposure patterns. This review summarized the accumulated epidemiologic evidence with emphasis on studies conducted in Korea and heterogeneity in the literature. Based on systematic reviews and meta-analyses, there is consistent evidence on the association between exposure to ambient air pollution and children's health, especially respiratory health and adverse birth outcomes, and growing evidence on neurodevelopmental outcomes. Despite these existing studies, the mechanism of the adverse health effects of air pollution and the critical window of susceptibility remain unclear. There is also a need to identify causes of heterogeneity between studies in terms of measurement of exposure/outcome, study design, and the differential characteristics of air pollutants and population.

Factors Influencing Competency in Evidence-based Practice among Clinical Nurses (간호사의 근거중심실무역량에 대한 영향요인)

  • Kim, Yeon-Sook;Kim, Jimee;Park, Mi-Mi
    • Journal of Korean Academy of Nursing Administration
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    • v.21 no.2
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    • pp.143-153
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    • 2015
  • Purpose: The aim of this study was to describe competency in evidence-based practice (EBP) among clinical nurses and to explore critical thinking disposition (CTD) and organizational culture (OC) as possible predictors for competency in EBP. Also this study was conducted to identify baseline data for purpose of developing evidence-based OC to ensure safety of patients and to improve quality of nursing services in clinical setting. Methods: With a descriptive correlation study design, a competency in EBP questionnaire was administered to a convenience sample of nurses (N=393) from a single general hospital in Gyeonggi Province. Results: The overall mean score for competency in EBP was $3.03{\pm}0.53$. Factors influencing competency in EBP were education (${\beta}=0.23$, p<.001), attendance at lectures on EBP (${\beta}=0.18$, p<.001), intellectual eagerness & healthy skepticism (${\beta}=0.27$, p<.001) among CTD, and hierarchy-oriented OC (${\beta}=0.14$, p=.005), which explained about 35% of the total variance. Conclusion: Critical thinking and competency in EBP should be part of nursing education especially for undergraduate students as well as strengthening clinical practice by activation of EBP. The results of this study that hierarchy-oriented OC, is a significant predictor for competency in EBP is difficult to accept. Its seemed to require further exploration.

Adaptation and Effects of the Evidence-based IPC Nursing Protocol on Prevention of Postoperative Venous Thromboembolism (외과적 수술 후 정맥혈전색전증 예방을 위한 근거기반 IPC(Intermittent Pneumatic Compression) 간호프로토콜의 수용개작 및 효과)

  • Kim, Nam Yong;Kim, Eun A;Sim, Jae Yeun;Jung, Soon Hee;Kim, Hye Young;Jang, Eun Hee;Shin, Jee Hye
    • Journal of Korean Academy of Nursing Administration
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    • v.23 no.1
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    • pp.63-75
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    • 2017
  • Purpose: This study was conducted to adapt the standardized evidence-based nursing protocol using the IPC (intermittent pneumatic compression) intervention to prevent venous thromboembolism in surgical patients. Further, an investigation was done to measure knowledge on prevention of venous thromboembolism, surrogate incidence of venous thromboembolism and to assess IPC compliance in the study patients compared with those in surgical patients who underwent IPC intervention due to previous clinical experience. Methods: An analysis was done of the nine modules suggested by National Evidence-based Healthcare Collaborating Agency (NECA) in the adaptation manual of the clinical practice guideline for protocol adaptation. A nonequivalent control group post test design as a quasi-experiment was used to verify the effect of the IPC protocol. Results: There was a significant difference in knowledge of prevention of venous thromboembolism, IPC application time after intervention and the number of IPC applications between the experimental group (n=50) using the IPC nursing protocol and the control group (n=49). However, the symptoms of deep vein thrombosis and pulmonary thromboembolism were not observed in either the experimental group or the control group after the intervention. Conclusion: Results confirm that the standardized IPC nursing protocol provides effective intervention to prevent venous thromboembolism in surgical patients.

Effect of Evidence-based Clinical Practice Guidelines for Promotion of Postoperative Nausea and Vomiting of Patients with Laparoscopic Hysterectomy (복강경 수술 환자의 수술 후 오심과 구토 관리를 위한 근거중심 실무 가이드라인 적용 효과)

  • Lee, Sung-Hee;Hong, Sung-Jung;Kim, Hwa Sun;Jeon, Younghoon
    • Korean Journal of Adult Nursing
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    • v.27 no.5
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    • pp.481-492
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    • 2015
  • Purpose: The purpose of this study was to examine the effects of the evidence-based clinical practice guidelines on Postoperative Nausea and Vomiting (PONV). Methods: The research design was a non-equivalent control group with a non-synchronized design. The participants were the patients undergoing gynecologic laparoscopy. Data were collected from July, 2014 through January, 2015. The participants in the experimental group (n=35) received an assessment of risk factors of PONV, aroma therapy, and P6 acupressure method as recommended in the guidelines. Those in the control group (n=35) received usual nursing care. Data were analyzed by mean, standard deviation, t-test, ${\chi}^2$-test using SPSS/WIN 19.0 program. Results: The occurrence of nausea and vomiting, the level of nausea and vomiting, and the need for antiemetic medicine in the experimental group were significantly less than those in the control group after surgery. The levels of postoperative pain and the amounts of time for nursing activities in the experimental group were significantly reduced than those in the control group after surgery. The levels of satisfaction were significantly higher in the experiment group than that of the control group. Conclusion: The evidence-based guidelines is recommended for nursing practice as a guidance for managing PONV and helping the recovery of patients after laparoscopic surgery.

The relationship among critical thinking disposition, nursing process competency and evidence-based practice competency in nurses working in hospitals (간호사의 비판적 사고성향, 간호과정 수행능력과 근거기반실무역량과의 관계)

  • Kim, Kyoung Yun;Lee, Eunjoo
    • Journal of the Korean Data and Information Science Society
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    • v.27 no.2
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    • pp.451-461
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    • 2016
  • The purpose of this study was to identify relationship among critical thinking, nursing process competency and evidence based practice competency of nurses working in middle sized hospitals. A descriptive correlational study design was used. The data were collected from 262 nurses working in the three hospitals located in G and P city using self-administered questionnaires. Data were analyzed using descriptive statistic, independent t-test, one-way ANOVA with scheffe, Pearson's correlation coefficient, and hierarchical multiple linear regression using SPSS Statistics 21.0 program. Nurses' evidence-based practice competency had positive correlation with critical thinking disposition (r=.42, p <.001) and nursing process competency (r=.58, p <.001). Full model accounted for 65.1% of evidence-based practice competency by nursing process competency (${\beta}=.57$, p <.001), critical thinking disposition (${\beta}=.34$, p <.001), critical thinking educational experience (${\beta}=.11$, p=.004), Master's degree (${\beta}=.09$, p=.032). Conclusion: o increase evidence-based practice competency of nurses, it is required to develop critical thinking disposition and nursing process competency of nurses.

Impact of Premarital Coaching (PMC) Intervention using the Psycho-educational Approach on Parenting Self-efficacy of Newly-married Underage Couples: A Narrative Literature Review of Evidence and Feasibility in Indonesia

  • Sutrimo, Ade
    • Perspectives in Nursing Science
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    • v.15 no.1
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    • pp.41-48
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    • 2018
  • Purpose: The purpose of this study was to identify the latest evidence for interventions involving adolescent newlyweds, and the feasibility of premarital coaching (PMC). Methods: A narrative literature review design carried out through related studies was used for the present literature review. A diverse search from several databases was performed to create a critical appraisal and to develop a more integrated model for the PMC program. Studies that empirical, written in English, peer-reviewed, and published during 2008~2017 were included. Results: Six articles were selected for the review. The principal findings identified three major themes including underage period as a high-risk for marriage, development tasks of the newly married spouse, parenting self-efficacy and the psycho-educational approach of PMC to enhance parenting knowledge, skills, and readiness. Conclusion: It was found that content of PMC as the preparation of underage married couples were formulated based on coaching technic, various spouse and parenting educations, and adjusted based on couples's preferences. Rigorous studies with measurement of long-term retentions are needed.