• The Korean Journal of Archival Studies
• /
• no.50
• /
• pp.351-388
• /
• 2016

The purpose of this study was to survey the electronic records for professionals on the effectiveness of the government's 3.0 full-text open information service (FOIS). By using Authenticity, Reliability, Integrity, and Usability as criteria, the management conditions of electronic records on InterPARES were analyzed in the public sector. Through this analysis, this study provided some suggestions on how management conditions for electronic records for the government 3.0 FOIS may be improved. A direction to ensure effective electronic records management was also suggested. Based on the literature review, a questionnaire was developed. The study results were as follows. First, Authenticity and Reliability were lower than the other criteria scores. In particular, Integrity had a higher score while Authenticity, Reliability, and Usability showed average scores. Second, there were various perspectives on electronic records management depending on the individuals' backgrounds and no statistically significant differences were found. In particular, administrators who are in their thirties and archivists with two to four years of experience showed higher scores in the four criteria. Based on these results, this study suggested systematic improvement plans for functions and services based on the four criteria in the Korean government's 3.0 FOIS.

• Journal of the Korean Society of Manufacturing Process Engineers
• /
• v.18 no.2
• /
• pp.29-37
• /
• 2019

In this study, emotional adjectives about the operating sound quality of the vehicle power seat are constructed, and the effectiveness of the emotional adjectives are verified by evaluating the operating sound quality. First, emotional adjectives were collected from the literature related to the automobile field and other sound qualities. A questionnaire was made using these adjectives. The questionnaire was designed to be able to select all adjectives that could express the operating noise of the power seat slide adjuster by applying the multiple- response method. Next, a subjective sound quality evaluation was conducted using the emotional adjectives. In the evaluation, we first recorded the operating noise for two power seats. Second, the subjective sound quality evaluation was performed on the recorded operating noise using a loudspeaker. Finally, through a statistical analysis on the sound quality evaluation results, the relationship between the semantic space and the preference score was verified, and the validity of the emotional adjectives was verified.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
• /
• v.45 no.2
• /
• pp.76-82
• /
• 2019

Objectives: To appraise the effectiveness of platelet-rich fibrin (PRF) in the management of established dry socket in terms of pain, inflammation, and wound healing. Materials and Methods: Two hundred patients with established alveolar osteitis were studied to determine the efficacy of PRF and zinc oxide eugenol (ZOE) for pain control, inflammation reduction, and wound healing. Patients were randomly allocated to Group A (PRF) or Group B (ZOE). Patients were examined on the 1st, 3rd, 7th, and 14th postoperative day and evaluated for pain using visual analogue scale scores, inflammation with a gingival index score, and wound healing through a determination of the number of bony walls exposed. Results: Group A showed better results in terms of pain remission, control of inflammation, and wound healing compared to Group B. Results between groups were statistically significant (P<0.05). Conclusion: PRF is a better alternative than ZOE for the effective management of alveolar osteitis.

• Tuberculosis and Respiratory Diseases
• /
• v.82 no.1
• /
• pp.35-41
• /
• 2019

Background: Pulmonary tuberculosis can result in anatomical sequelae, and cause airflow limitation. However, there are no treatment guidelines for patients with a tuberculosis-destroyed lung. Recently, indacaterol effectiveness in chronic obstructive pulmonary disease (COPD) patients with Tuberculosis history (INFINITY) study revealed indacaterol provided bronchodilation and symptom improvement in COPD patients with a tuberculosis-destroyed lung. Methods: We conducted a post-hoc subgroup analysis of the randomized controlled trial, the INFINITY study, to determine factors associated with indacaterol response in a tuberculosis-destroyed lung with airflow limitation. Data from 68 patients treated with inhaled indacaterol, were extracted and analyzed. Factors associated with the response of forced expiratory volume in one second ($FEV_1$) to indacaterol treatment, were determined using linear regression analysis. Results: Of 62 patients included, 68% were male, and 52% had history of cigarette smoking. Patients revealed mean $FEV_1$ of 50.5% of predicted value with mean improvement of 81.3 mL in $FEV_1$ after indacaterol treatment for 8 weeks. Linear regression analysis revealed factors associated with response of $FEV_1$ to indacaterol included a short duration of smoking history, and high short-acting bronchodilator response. When patients with history of smoking were excluded, factors associated with response of $FEV_1$ to indacaterol included high short-acting bronchodilator response, and poor health-related quality of life score as measured by St. George's Respiratory Questionnaire for COPD. Conclusion: In a tuberculosis-destroyed lung with airflow limitation, short-acting bronchodilator response and smoking history can play a critical role in predicting outcomes of indacaterol treatment.

• The Journal of Internal Korean Medicine
• /
• v.42 no.5
• /
• pp.939-948
• /
• 2021

Objectives: This study considered the effectiveness of Korean medicine for the treatment of eyelid edema post craniotomy. Methods: The patient was diagnosed with Taeumin-one of the four constitution types in Korean medicine-and treated with herbal medicines: Cheongsimyeunja-tang, Chungpyesagan-tang, and Hwangryunhaedok-tang pharmacoacupuncture treatment. The severity of eyelid edema was assessed using Kara and Gokalan's scale, daily imaging of the patient's eyelids, and the ratio of the length of the left eye to that of the right. Results: Following treatment, the Kara and Gokalan score decreased from 3 to 0. The changes in the ratios were 29% and 50%, respectively. The visual field defect due to edema in the left eye was also repaired. Conclusion: This study suggests that Korean medical treatment could be an effective option for treating eyelid edema following craniotomy.

• Journal of Korean Medicine Rehabilitation
• /
• v.31 no.2
• /
• pp.41-48
• /
• 2021

Objectives To determine the evidence of effectiveness and safety of extracorporeal shock wave therapy (ESWT) with meridian and acupoint theory for knee osteoarthritis. Methods By March 3, 2021, five foreign electronic databases and six Korean medical electronic databases were reviewed with the key words 'extracorporeal shock wave' and '(acupoint OR acupuncture point)'. This key words was set up to increase the sensitivity of the search. After the search, knee osteoarthritis study was selected based on the title and abstract and then included after full-texts were read. Results Five randomized controlled trials were eligible in our inclusion criteria. The meta-analysis of three studies showed positive results for the using ESWT with meridian and acupoint theory for knee osteoarthritis compared with the control group on efficancy rate, visual analog scale and lysholm knee score. but there remains a conundrum regarding the safety of ESWT in the treatment of knee osteoarthritis. Conclusions Most of studies showed ESWT with meridian and acupoint theory were statistically effective to knee osteoarthritis. However there are limitations that the number of selected studies was small, risk of bias was unclear. So use of ESWT with meridian and acupoint theory for knee arthritis has limited evidence compared to usual care.

• Journal of Korean Neurosurgical Society
• /
• v.64 no.1
• /
• pp.30-38
• /
• 2021

Objective : The Solitaire Platinum 4×40 mm stent retriever contains radiopaque markers with a long length. We evaluated the effect of Solitaire Platinum 4×40 mm stent retriever in Solumbra technique thrombectomy, and compared it with shorter Solitaire stent retrievers. Methods : A total of 70 patients who underwent Solumbra technique thrombectomy with equal diameter (4 mm) and different length (40 vs. 20 mm) Solitaire stent retrievers were divided into two groups : the Solitaire Platinum 4×40 mm stent (4×40) group and the Solitaire FR 4×20 mm stent or Solitaire Platinum 4×20 mm stent (4×20) group. The clinical outcomes, Thrombolysis in Cerebral Infarction score, the first pass reperfusion status, and complications were evaluated and compared between the two groups. Multivariate analysis was performed to evaluate the predictive factors for reperfusion and complete reperfusion from the first pass. Results : Higher first-pass reperfusion and complete reperfusion were achieved in the 4×40 group (68.0% and 48.0%) than in the 4×20 group (46.7% and 33.3%; p=0.004 and 0.007, respectively). In multivariate analysis, radiopaque device and longer stent retriever were correlated with first-pass reperfusion (p=0.014 and 0.008, respectively) and first-pass complete reperfusion (p=0.022 and 0.012, respectively). Conclusion : Our study demonstrated the usefulness of the Solitaire Platinum 4×40 mm stent retriever, which led to higher first-pass reperfusion and complete reperfusion rates than the Solitaire FR 4×20 mm stent or the Solitaire Platinum 4×20 mm stent, especially in Solumbra technique thrombectomy.

• The Korean Journal of Pain
• /
• v.34 no.3
• /
• pp.304-314
• /
• 2021

Background: The study investigated virtual reality (VR) immersion in alleviating procedure-related pain in patients with chronic pain undergoing fluoroscopy-guided minimally-invasive intervention in a prone position at an outpatient clinic. Methods: In this prospective randomized controlled study, 38 patients undergoing lumbar sympathetic ganglion block were randomized into either the VR or the control group. In the VR group, procedure-related pain was controlled via infiltration of local anesthetics while watching a 30-minute VR hypnotic program. In the control group, the skin infiltration alone was used, with the VR device switched off. The primary endpoint was an 11-point score on the numerical rating scale, indicating procedure-related pain. Patients' satisfaction with pain control, anxiety levels, the need for additional local anesthetics during the procedure, hemodynamic stability, and any adverse events were assessed. Results: Procedure-related pain was significantly lower in the VR group (3.7 ± 1.4) than in the control group (5.5 ± 1.7; P = 0.002). Post-procedural anxiety was lower in the VR group than in the control group (P = 0.025), with a significant reduction from pre-procedural anxiety (P < 0.001). Although patients' satisfaction did not differ significantly (P = 0.158) between the groups, a higher number of patients required additional local anesthetics in the control group (n = 13) than in the VR group (n = 4; P = 0.001). No severe adverse events occurred in either group during the study. Conclusions: VR immersion can be safely used as a novel adjunct to reduce procedural pain and anxiety during fluoroscopic pain intervention.

• Journal of Korean Medicine Rehabilitation
• /
• v.31 no.1
• /
• pp.165-173
• /
• 2021

Objectives The objective of this study is to propose postoperative rehabilitation for spondylolisthesis after posterior lumbar interbody fusion (PLIF) in Korean medicine and to report its effectiveness. Methods There were two patients who were received Korean medicine with acupuncture, herbal medicine, cupping and exercise treatment after PLIF. Patients were evaluated numeric rating scale (NRS), Oswestry disability index (ODI), pain free walking distance (PFWD), Korean modified index (K-MBI), EuroQol-5 dimension (EQ-5D) index. Results Case 1 was improved NRS from 7 to 3, Case 2 was improved NRS from 7 to 2. Also, ODI, PFWD, K-MBI, EQ-5D score were improved in both cases. Conclusions This study suggests that Korean medicine rehabilitation could be effective for spondylolisthesis after PLIF.

• Journal of Internet of Things and Convergence
• /
• v.6 no.4
• /
• pp.73-79
• /
• 2020

In order to verify the effectiveness of the tea culture treatment program to mitigate the relative aggressiveness, the research will target 10 women aged 70 or older who use the P City-based Senior Citizens' Day Care Center to apply the tea culture treatment program to alleviate the relative aggressiveness of the elderly and examine its effects. As a result of the analysis, the score of reactive relational aggressiveness and leading relational aggression is 0.21 lower than the pre-exam average, indicating that the leading relational aggression of the elderly who participated in the tea culture therapy program is reduced than before the program. Based on these analysis results, practical suggestions were made for alleviating aggression among senior citizens using the Center for the Elderly.