• Journal of Korean Physical Therapy Science
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• v.13 no.1
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• pp.39-52
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• 2006

The purpose of this study was to investigate the effects of lumbar stabilization exercise therapy on low back pain patients' lumbar spinal function. Identify the effect of stabilization exercise therapy, this study attempted to determine lumbar spinal functions, using spinoscopy, for 20 patients with low back pain This study applied lumbar stabilization exercise to 20 low back pain patients without a control group for 8 weeks and 4 times a week, and examined their spinal functions before and after the application. Data collected from the test were analyzed using Wilcoxon signed ranked test, a nonparametric test. Absolute index, functionality and performance increased significantly compared to them before treatment. FE loads and velocity control while conducting exercise tasks increased significantly compared to them before treatment. Test item ROL and ROM, which indicate the change of angle, both showed significant differences. Of stiff spine, stiff pelvic score and sprain score, which indicate the effects of the conduct of exercise tasks on the movement of the spine, stiff spine score and sprain score showed significant differences. According to the results as presented above, lumbar stabilization exercise may be greatly helpful in improving low back pain patients' lumbar spinal functions.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.12
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• pp.485-493
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• 2017

Rearing knowledge is a significant factor of relevance for rearing practice, and assessment of rearing knowledge and practice is important for infant parents. The author adopted the Child Rearing Knowledge Scale (CRKS) and Child Rearing Practice Scale (CRPS) that were developed and validated by Saramma & Thomas. According to the international linguistic validation process, pilot testing was done based on 20 infant's mothers in one Oketani massage center and one public health center. Descriptive statistic methods and Wilcoxon Rank Sum Test were employed to evaluate the level and compare the mean score according to general characteristics of subjects of the tools. Reliability and validity were tested by Cronbach's alpha and Spearman Correlations. The mean age of the subjects was 33.94 (${\pm}2.99$) years and the mean age of babies was 3.35 (${\pm}0.58$) months. The understanding level of the Korean version of the CRKS and CRPS was 1.80 (${\pm}0.65$) and 1.33 (${\pm}0.54$), respectively. In addition, the CRKS and CRPS were relatively easy to use. The mean score of the CRKS was 22.50 (${\pm}4.89$), which was a moderate score, while the mean score of the CRPS was 30.75 (${\pm}2.04$), which was high. The Cronbach's alpha values of the CRPS were as follows: feeding, 0.71; growth and development, 0.64; cleaning and protection 0.68; infant stimulation, 0.77. There was a significant correlation between infant stimulation of the CRPS and growth and development of the CRKS (r=0.530, p=0.016). The CRKS score of medical staff was significantly higher than that of non-medical staff (p=0.04). The CRKS and CRPS are expected to be used in clinical or community care practice as easy-to-use tools that are easy to respond to.

• Korean Journal of Child Studies
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• v.29 no.5
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• pp.151-164
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• 2008

The purpose of this study was to develop a mother-infant interaction intervention program based on enhancing sensitivity to infant cues. Subjects were 9 infants, 3-26 months of age and their mothers, 6 Korean, 2 Mongolian and 1 North Korean. The intervention program was based on the Nursing Child Assessment Satellite Training model(NCAST; Barnard, 1994); data were analyzed by Wilcoxon Signed Rank Test and Mann-Whitney Test. Results were that the interaction score and infant caring confidence score of the intervention group was higher than the non-intervention group. Mother's sensitive responses to infant cues enhanced the degree of mother-infant interaction.

• The Journal of Korean Medicine
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• v.30 no.1
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• pp.76-82
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• 2009

Objectives: Ryodoraku diagnosis has been used frequently since Nakatani invented it in 1950. There are many papers about how to use Ryodoraku diagnosis in many diseases, but there are no studies about the repeatability and reproducibility of the Ryodoraku score. The aim of this study was to investigate the repeatability and reproducibility of the Ryodoraku score. Materials and Methods: There were four examiners who trained for more than a month, and the number of subjects was twenty. Each of the examiners made Ryodoraku diagnosis for ten subjects three times. We analyzed data by SPSS, used Friedman test, Wilcoxon signer rank test and Spearman correlation test. Results: 1. There was no significant difference between first, second, and third Ryodoraku score by Friedman test in examiners A, B, C, and D, so there was repeatability. 2. There was very high correlation on first, second, third Ryodoraku score by Spearman correlation test in examiners A, B, C, and 0, so there was repeatability. 3. There was high ICC among Ryodoraku score by examiners B, C, and D, so there was reproducibility. 4. After observing four examiners' Ryodoraku diagnoses, we could see the discord of measure points, the amount of hydration before examination, the amount of pressure, examination time, or positions of subjects diagnosed with Ryodoraku incorrectly. Conclusion: There is repeatability and reproducibility of Ryodoraku diagnosis. However, it is still important that one examiner carry out the diagnosis if possible. When there are two or more examiners, they should train extensively and follow manuals.

• Korean Journal of Adult Nursing
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• v.20 no.1
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• pp.21-32
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• 2008

Purpose: This study was to identify the effects of the hand acupressure therapy on sleep quality and mood state of adults having insomnia. Methods: The study was a one group pretest-posttest design. The subjects for this study were 15 insomniac adults. All the subjects were assessed for their sleep quality and mood state using PSQI(Pittsburgh Sleep Quality Index) and POMS(Profile of Mood States). The pellet stimulating hand acupressure therapy was applied using New Seoam Press Pellets 1 Ho for 4 weeks. Data were analyzed by the SPSS 12.0 version program with descriptive statistics and wilcoxon signed-rank test. Results: The mean total score of PSQI was 6.67 and the POMS was 6.68. There were significant decreases in subject's total PSQI score(p=.000) and in total POMS score(p=.008) after the therapy. Conclusion: These results suggest that pellet stimulating hand acupressure therapy is effective for sleep quality and mood state of adults having insomnia.

• Quality Improvement in Health Care
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• v.23 no.2
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• pp.11-20
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• 2017

Purpose: The purpose of this study was to determine the effects of rotation direction during curved walking on gait parameters in stroke patients. Methods: A group of thirty subjects with stroke (Berg Balance Scale score${\geq}41$ were fifteen, Berg Balance Scale score${\leq}40$ were fifteen) were enrolled in this study. Testing indications included two directions for rotation in each subject. These indications were for rotation toward the affected and unaffected side in stroke patients. The gait speed, affected side single support duration, affected side double support duration were recorded. The obtained data were analyzed by using paired t-test and Wilcoxon signed rank test in the group that are below and above 40 points of Berg Balance Scale score. Results: There was significant increase affected side single support duration was turned the affected side in stroke patients that presented a Berg Balance Scale score${\geq}41$ (p<.05). There were significant increase gait speed, affected side single support duration, and significant decrease affected side double support duration while subjects were turned the affected side in stroke patients that presented a Berg Balance Scale score${\leq}40$ (p<.05). Conclusion: This result may be effective to rotate in the paralyzed direction to improve the ability of the paralyzed lower limb to gain weight during gait training for stroke patients with a Berg Balance Scale score<40. Therefore, walking training program for hemiplegic patient needs to be suggested in the direction of turning for suitable balance ability.

• Journal of Korean society of Dental Hygiene
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• v.19 no.5
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• pp.859-871
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• 2019

Objectives: The present study aimed to evaluate the usability, quality, and usefulness of the mobile application, CAMBRA-kids, for caries management in preschoolers. Methods: Ninety-one caregivers and preschoolers participated in the user evaluation of CAMBRA-kids. The evaluators assessed the usability, quality, and usefulness of CAMBRA-kids. The collected data were analyzed using R studio 1.2.1335 for Windows (RStudio Inc. 2018, Boston, MA, USA). The evaluations for usability, quality, and usefulness were analyzed with descriptive statistics, Kruskal-Wallis rank sum test, and Wilcoxon rank sum test. Results: On user evaluation, the quality and usefulness of the application scored >3 points, and majority of the users rated the quality and usefulness of the application as high. The quality of the application's system was the highest at 3.68 points, and the actual usage of the application was the lowest at 3.10 points. The application had the highest technological aspect score of 3.20, whereas the content related to oral health information had the lowest score of 3.10/5. Although the application showed no statistically significant differences in the quality and usefulness according to general characteristics, there was a statistically significant difference (p<0.05) between the two when compared between the caries risk group. For all items, the protector of the high-risk group evaluated the quality and usefulness of the application highly. The moderate risk group gave the lowest evaluation score for the application's quality and usefulness. The usability score of the application, according to the user version of the mobile application rating scale (uMARS), was 3.25, and the average engagement score was 2.82 (56.31%). The highest subscale score was 3.63. Conclusions: In this study, we found suitable quality, usability, and usefulness of the mobile application, CAMBRA-kids. In future, the use of this application will contribute to the prevention of dental caries among preschoolers.

• Archives of Plastic Surgery
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• v.48 no.1
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• pp.61-68
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• 2021

Background This study evaluated changes in nasal airway function following Le Fort I osteotomy with maxillary impaction according to the Nasal Obstruction Symptom Evaluation (NOSE) scale. Methods This cohort study included 13 patients who underwent Le Fort I osteotomy with maxillary impaction. Nasal airway function was evaluated based on the NOSE scale preoperatively and at 3 months postoperatively. The change in the NOSE score was calculated as the preoperative score minus the postoperative score. If the normality assumptions for changes in the NOSE score were not met, a nonparametric test (the Wilcoxon signed-rank test) was used. Differences in NOSE score changes according to patient characteristics and surgical factors were evaluated using the Kruskal-Wallis test and the Mann-Whitney test. Results Patients ranged in age from 18 to 29 years (mean ±standard deviation [SD], 23.00±3.87 years). Three were men and 10 were women. Eleven patients (84%) had an acquired dentofacial deformity with skeletal class III malocclusion. The preoperative NOSE scores ranged from 40 to 90 (mean±SD, 68.92±16.68), and the postoperative NOSE scores ranged from 25 to 80 (53.84±18.83). The cohort as a whole showed significant improvement in nasal airway function following maxillary impaction (P=0.028). Eleven patients (84%) had either improved (n=8) or unchanged (n=3) postoperative NOSE scores. However, nasal airway function deteriorated in two patients. Patient characteristics and surgical factors were not correlated with preoperative or postoperative NOSE scores. Conclusions Nasal airway function as evaluated using the NOSE scale improved after maxillary impaction.

• Journal of the Korea Convergence Society
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• v.11 no.5
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• pp.353-361
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• 2020

Objectives: This study was attempted to confirm the convergence education effect of donning and doffing Personal Protective Equipment(PPE) for Non-medical Personnel. Method: Three training sessions in 2018 were conducted for 28 dedicated staff who met Level D personal protective equipment. After the training, the scores of PPE donning and doffing were collected. Friedman and Wilcoxon's Signed-Ranks Tests were performed. Results: As the number of training increased, the score of doffing PPE increased significantly. And the differences by frequency, the score of the donning PPE was significantly increased in the 3rd rather than the 1st. However, the score of doff was increased in the first to third cases, but it was not significant. Conclusion: The results of this study found that the effect of doffing PPE education was relatively lower than that of donning practice. so the increase in the number of training sessions or the periodic training is important.

• Research in Community and Public Health Nursing
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• v.18 no.2
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• pp.242-251
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• 2007

Purpose: The purpose of this study was to evaluate the effect of an Oriental self-help group program on living-alone elders in rural areas. Method: A one-group pretest-post test design was used. The subjects of the experimental group participated in the oriental self-help program, health education, feet bathing in hot water, cupping therapy, and foot-reflexology. The obtained data were analyzed using the Wilcoxon signed rank test and Pearson correlation coefficients of SPSS. Results: 1) The level of blood triglyceride, SGOT and glucose decreased significantly in the experimental group compared to the control group. 2) The scores of depression and stress decreased significantly in the experimental group compared to the control group. 3) The score of Yangsaeng increased significantly in the experimental group compared to the control group. 4) Depression was higher when the score of stress was high, and the score of depression and stress were lower when the score of Yangsaeng was high. Conclusion: Considering the results of this research, the program is effective in improving physiological indexespartially,emotionalindexesand Yangsaeng. Therefore this program can be implemented as a community-based self-help group program for living-alone elders in rural areas.