• Economic and Environmental Geology
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• v.35 no.5
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• pp.395-406
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• 2002

The sixty natural springs and community wells used as a drinking water in the Daejeon area are mainly located at the parks and the natural green districts. The purpose of this study is to investigate the characteristics of water quality and the contamination of the springs and the wells, and to suggest the management strategy for the springs and wells. For this study, we undertook water quality data from Daejeon City. According to the statistic analysis of water quality data, unacceptable rate as a drinking water was about 28 percent in 1999 and 24.5 percent in 2000, respectively. Major unacceptable factor is coliform, and others are bacteria, yersinia, color, turbidity, Fe and F. The unacceptable rate shows a roughly positive relationship with precipitation, that is, it shows highest rate during a rainy season between June and September. The major contamination source is likely to be the excrement of wild animals around natural springs and wells. Most of springs are vulnerable to the contamination of coliform and bacteria because of short residence time and shallow circulation in subsurface environment. The water samples collected from 31 springs or wells show weak acidic pHs, the electrical conductivity ranging from 63 to 357 $\mu\textrm{S}$/cm, and the hydrochemical types of Na(Ca)-HC0$_3$ and Ca-HC0$_3$. The groundwater samples of low total dissolved solid(TDS) belong to Na(Ca)-HC0$_3$. type, and the groundwater of high total dissolved solid is shifted towards Ca-HC0$_3$ type in the chemical composition. These hydrochemical characteristics indicate that most natural springs is in the early stage of geochemical evolution. The natural springs should be closed during a rainy season, which shows a high contamination rate. We suggest that a protection barrier around the springs should be built to keep wild animals away from the springs.

• Journal of the Korea Convergence Society
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• v.9 no.2
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• pp.371-380
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• 2018

The purpose of this study was to investigate the effects of patient controlled analgesia(PCA) convergence education on postoperative pain management in spinal surgery patients. Sixty spinal surgery patients were included. For the experimental group(n=30), PCA education using video, booklet, and a PCA model practice was provided before surgery. The data were collected using questionnaire and were analyzed using descriptive statistics, ${\chi}^2-test$, Fisher's exact test, t-test and repeated measures ANOVA. PCA knowledge-attitude, PCA satisfaction and pain control satisfaction were higher in the experimental group than the control group(p<.001; p=.001; p<.001). Postoperative pain and frequency of additional analgesia use of the experimental group were significantly lower than those of the control group(p<.001; p=.001). This findings showed that the convergence PCA education of audiovisual aids with PCA practice training could be effective pain management intervention in patients undergoing spinal surgery. These apply to development of convergence nursing interventions in clinical practice.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.24 no.4
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• pp.255-264
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• 2017

Purpose: The purpose of this study was to develop a smartphone app for use in patient controlled analgesia (PCA) education and to identify PCA knowledge and pain management following lower extremity orthopaedic surgery under spinal anesthesia in patients who received smartphone app education. Methods: Participants were 150 patients in an orthopaedic hospital located in Busan. The measurement variables used in this study were PCA knowledge, pain management and pain level. For data analysis, SPSS/WIN 21.0 program was used in the analysis of the relation of frequencies. In addition, percentage, mean and standard deviation, t-test, ANOVA, Duncan, Pearson's correlation coefficients were also assessed. Results: The score for knowledge regarding PCA was $4.27{\pm}1.64$. The correlations between knowledge and pain management (button push times

• Journal of Korean Academy of Fundamentals of Nursing
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• v.10 no.1
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• pp.6-13
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• 2003

Purpose: A survey was done on knowledge of pain and pain interventions by clinical nurses in Deagu city and Kyoungbuk province. Method: The participants in this study were 209 nurses who worked in Daegu city, and 190 nurses who worked in Kyoungbuk province. The data were collected from August 5, to September 15, 2002. The data were analyzed with SPSS WIN 10.0 program using numbers, percentages, averages and standard deviation with t-test and ANOVA. Result: Out of a total of 30 points on general knowledge of pain, the clinical nurses had a high score of 28, and a low of 10. The average was 18.6 (SD=3.14). Of the participants, 57.9% reported not having had any pain education and 67.9% agreed that education is a necessity. Of pharmacological interventions, Tylenol had the highest score at 3.44 out of a possible 4 points. The most frequent route for giving medication was intramuscular injection (42.6%) and for 62.7%, there was a decision by the physician for routine medication or prn. On reactions after medication, moderate relief had the highest frequency (41.9%), and for side effects after the medication, feeling of nausea was most frequent (70.4%). Of the nonpharmacological approaches to pain relief, ice bag had the highest score with 2.95 out of a possible 4. Judgement to give medication was made by the nurse for 50.1% of the participants and 647% reported a little relief from pain. Conclusion: Based upon the results, continuing education and developing a better education programs (including pain mechanism, pain assessment, pharmacological interventions and nonpharmacological interventions) are needed for systematic pain management. Nurses need a high level of knowledge of pain, to be active in pharmacological interventions and nonpharmacological interventions.

• Journal of Korean Clinical Nursing Research
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• v.17 no.3
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• pp.455-466
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• 2011

Purpose: The purpose of this study was to investigate the effects of a structured preoperative PCA education on the knowledge and attitude regarding PCA usage, level of pain, and the consumption of analgesics after operation for colorectal surgery patients. Methods: This study was conducted from 18 Feb to 2 May, 2008. Participants were 80 colorectal cancer patients who would use the IV-PCA after colorectal surgery in a cancer hospital in Gyeonggi-do, Korea. Two groups, experimental and control were consisted of 40 patients each. The 20-minute structured education regarding PCA usage was applied to each patient individually in the experimental group but only the routine anesthetic consultation was given to each patient in the control group the day before the surgery. The SPSS/PC 10.0 program was introduced to analyze the collected data on frequency, percentage, mean, standard deviation, $x^2$-test, t-test and paired t-test. Results: The experimental group with the structured preoperative PCA education showed higher knowledge and more positive attitudes regarding the PCA usage than the control group. Also the experimental group showed better pain control and lower consumption of analgesics at 4, 8 and 24 hours after than the control group. Conclusion: The structured preoperative PCA education is an effective nursing intervention for improving the knowledge and attitude of the colorectal surgery patients on the PCA usage, and enabling the patient to take the analgesic more effectively with lower consumption, while reducing the patients' pain after operation.

• Journal of Hospice and Palliative Care
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• v.16 no.3
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• pp.145-154
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• 2013

This study was performed to evaluate the existing pain assessment methods including the tools developed for use with nonverbal older adults with dementia, and to suggest recommendations to clinicians based on the evaluations. Computerized literature searches published after year 2000 using databases - Google scholar, RISS, KoreaMed, Medline, ScienceDirect, CINAHL - were done. Searching keywords were 'pain', 'pain assessment', and 'cognitive impairment/dementia'. The pain assessments for non-communicative dementia patients who are unable to self-report their pains are often made using the assessment tools relying on the observation of behavioral indicators or alternatively the strategy of surrogate reporting. While several tools in English version and only one in Korean are suggested for the pain assessments based on the observation of behavioral indicators, none are commonly used. In this review, we selectively evaluated those tools known to show relatively higher degree of validity and reliability for nonverbal older adults with dementia, namely, CNPI, DOLOPLUS 2, PACSLAC, PAINAD, and DS-DAT. It is hoped that the present review of selected tools for assessing pain in those vulnerable population and the general recommendations given be useful for clinicians in their palliative care practice. And future studies should focus on enriching the validation of the useful tools used to observe the nonverbal patient's behavioral indicators for pain in Korean.

• Journal of Oral Medicine and Pain
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• v.36 no.2
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• pp.139-146
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• 2011

Neuropathic pain is defined by "pain is initiated or caused by primary lesion or dysfunction in the nervous system" and several etiologic conditions can induce the neuropathic pains. Various groups of drugs are used to treat the neuropathic pains. Not depending on anecdotal case or habitual choice, to obtain the more effective pharmacotherapy, relative-comparison index is suggested through multiple analyses of clinical trials. Depending on relative-comparison index, first-line medications and second-line medications for neuropathic pain are recommended. To support the Quality of life in patients, selection of medication is made on such recommendations.

• The Korean Journal of Pain
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• v.2 no.2
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• pp.203-207
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• 1989

Anesthesiologists are usually responsible for the major works in pain clinics and are often called for many sophisticated nerve blocks in the management of acute or chronic intractable pain. It is, therefore, not uncommon for the anesthesiologists to meet some unexpected and unusual complications during his or her performance. We experienced a case of a pneumothorax following a thoracic intrathecal alcohol block. There was an unusual and yet unexplainable cephalad spread of alcohol following an injection through the 4th sacral foramen, and a shearing off of the catheter by a Tuohy epidural needle following the epidural catheterization. All these three cases are herein presented.

• The Journal of Korean Academic Society of Nursing Education
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• v.12 no.1
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• pp.115-123
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• 2006

Purpose: This study is purposed to provide basic data needed in constructing the educational contents about cancer pain management for the health care professionals. Methods: This study surveyed the degree of knowledge in cancer pain management of clinical nurses and doctors. Subjects were clinical 143 nurses and 88 doctors in 3 cities. The tool used are 32-item scale for evaluation of health care professionals' knowledge modified by Kim(1997), which was originally developed by McCaffery and Ferrel(1995). Results: The level of the health care professionals' knowledge about and attitude toward pain management were insufficient. The level of the doctors' knowledge and attitude showed higher score than those of the nurses'. The knowledge of health professional who were not hesitated to administrate analgesia was showed more higher than who were hesitated to do. Conclusion: Nurses need more knowledge and effective attitude toward cancer pain management. Various and sufficient educational program about cancer pain management can be contribute to improve the nursing quality of cancer pain.

• Asian Oncology Nursing
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• v.12 no.2
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• pp.147-155
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• 2012

Purpose: The purpose of this study was to compare and check the levels of cancer pain management knowledge and awareness between doctors and nurses in a tertiary hospital and to develop an intervention program. Methods: Participants were 725 nurses and 95 doctors working in a hospital from May 2 to 29, 2009. Data were analyzed using t-tests, ${\chi}^2$-tests, and ANOVA with SPSS WIN 18.0. Results: In a comparison of the pain management score, nurses showed significant results for age (p<.001), carrier (p<.001), education (p<.001), workplace (p<.001), and doctors showed significant results only for age (p=.032). Doctors' marks were significantly higher than nurses' in pain management scores (p<.001). Knowledge about analgesic medication (t=-5.38, p<.001) and analgesic drug effect (t=-8.59, p<.001) were significantly different in the pain management subcategory score between nurses and doctors. There were four items with different awareness levels related to analgesics between nurses and doctors. Conclusion: The findings of this study demonstrate that it is possible to develop pain education content for nurses and doctors. The findings of this study are useful when seeking to change the awareness level of a medical team regarding opioid analgesics.