• Women's Health Nursing
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• v.29 no.3
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• pp.219-228
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• 2023

Purpose: Preterm birth is increasing, and obstetric nurses should have the competency to provide timely care. Therefore, training is necessary in the maternal nursing practicum. This study aimed to investigate the effects of practice education using a preterm-labor assessment algorithm on preterm labor-related knowledge and clinical practice confidence in senior nursing students. Methods: A pre-post quasi-experimental design with three groups was used for 61 students. The preterm-labor assessment algorithm was modified into three modules from the preterm-labor assessment algorithm by March of Dimes. We evaluated preterm labor-related knowledge, clinical practice confidence, and educational satisfaction. Data were analyzed with the paired t-test and repeated-measures analysis of variance. Results: The practice education using a preterm-labor assessment algorithm significantly improved both preterm labor-related knowledge and clinical practice confidence (paired t=-7.17, p<.001; paired t=-5.51, p<.001, respectively). The effects of the practice education using a preterm-labor assessment algorithm on knowledge lasted until 8 weeks but decreased significantly at 11 and 13 weeks after the program, while the clinical practice confidence significantly decreased at 8 weeks post-program. Conclusion: The practice education using a preterm-labor assessment algorithm was effective in improving preterm labor-related knowledge and clinical practice confidence. The findings suggest that follow-up education should be conducted at 8 weeks, or as soon as possible thereafter, to maintain knowledge and clinical confidence, and the effects should be evaluated.

• The Journal of Korean Physical Therapy
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• v.31 no.5
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• pp.328-332
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• 2019

Purpose: This study examined the effects of transcranial direct current stimulation (tDCS) on the static balance ability of patients with back pain. Methods: The subjects comprised of 30 males and females in their 20s, who were divided into two groups with and without tDCS. The balance posture ratio score was calculated to determine the changes in balance ability before and after the application of tDCS using balance equipment. A paired t-test was conducted to determine the changes over time, and an independent t-test was performed to determine the changes between the groups. The significance level was set to ${\alpha}=0.05$. Results: A significant difference in the changes in the static balance ability of CTDCSG between before and after applying tDCS was observed while the subjects' eyes were open (p<0.05). A comparison between the groups after the experiments revealed significantly increased changes in CTDCSG compared to STDCSE (p<0.05). The changes in static balance ability were not significant when the subjects' eyes were closed (p>0.05). Conclusion: The application of tDCS positively changed the static balance ability of patients with back pain. The results of this study showed that tDCS could be used as an intervention to increase the static balance ability of patients with back pain in the clinical field. The study results could be used further as foundational data for future studies on tDCS.

• Journal of Korean Academy of Nursing
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• v.39 no.3
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• pp.357-365
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• 2009

Purpose: This study was done to examine the effects of aromatherapy on stress and stress responses in adolescents. Methods: A two-group cross-over design was used for this study. The experimental treatment was aroma essential oil inhalation and the placebo treatment was carrier oil inhalation using a necklace. The sample included 36 female high school students. Fisher's exact test, t-test, and paired t-test using SPSS/WIN program were used to analyze the data. Results: Stress levels were significantly lower when the students received the aroma treatment compared to when they received the placebo treatment. The stress responses except salivary IgA levels were significantly lower when the students received the aroma treatment. Conclusion: Aroma inhalation could be a very effective stress management method for high school students. Therefore, it is recommended that this program be used in clinical practice as an effective nursing intervention for high school students.

• The Journal of Korean Academic Society of Nursing Education
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• v.12 no.1
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• pp.36-42
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• 2006

Purpose: The purpose of this study was to verify the effect of aromatherapy hand massage on the anxiety of gastroscopy clients. Method: The data were collected during the period from March 10 to May 20, 2004 at S-Hospital in Kyungi-Do. There were sixty subjects, 30 for the experimental and 30 for the control group. The data were analyzed by descriptive statistics, t-test, $X^2$-test and paired t-test with SPSS program. Result: The pulse rate was reduced significantly, but there were no significant differences in the systolic and diastolic blood pressure between two groups. The status anxiety of experimental group was lower than the control group, but there was no significant difference statistically. Conclusion: Aromatherapy could be useful in the nursing practice, and be utilized as a way of nursing intervention to reduce anxiety of the client in specific clinical situations.

• Journal of Korean Physical Therapy Science
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• v.2 no.1
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• pp.383-392
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• 1995

The purpose of this investigation was to determine the intratester reliability of measurements obtained with 3 Dimensional Motion Analysis System(3DMAS) by tester on normal subject. Twenty subjects between the ages of 9 and 29(x=22) were evaluated with 3DMAS using a test-retest reliability procedure after a familiarization session. Computerized 3DMAS was done with 4 50 - Hz CCD cameras connected to the ELITE system(B. T. S., Italy) and kinetic data were collected from the AMTI force platform(AMTI., U. S. A). Data were analyzed by the Eliclinic software to obtain gait parameters, joint angles and joint internal moment and power. Test-retest revealed intraclass correlation coefficients from .80 to .99. A series of paired t-tests revealed no significant differences between test and retest values. Finally, it was concluded that tester with 3DMAS could obtain reliable measurements with 3DMAS for determining kinetic, kinematic and gait parameters in normal subjects.

• Journal of Korean Clinical Nursing Research
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• v.14 no.3
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• pp.37-46
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• 2008

Purpose: This study was aimed to identify the effect of abdominal massage on relieving constipation of the patients receiving hemodialysis Method: This study used non-equivalent control group pretest-posttest design. The data were collected from June 30 through July 18, 2008. The subjects of the study were 30 patients; 15 in the experimental group (with abdominal massage) and 15 in the control group(without abdominal massage). The data were analyzed with t-test, $x^2$-test, paired t-test, and repeated measures ANOVA using SPSS 12.0 program. Results: There was a significant difference in frequency of defecation in the experimental group compared to that of the control group. Conclusion: Abdominal massage could be an effective nursing intervention for the management of constipation among patients with hemodialysis. Abdominal massage also can be considered in palliative management for hemodialysis patients with constipation.

• Journal of Korean Biological Nursing Science
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• v.2 no.1
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• pp.76-84
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• 2000

Recently, music therapy is widely used for various kinds of diseases. Music therapy has beneficial effects on emotional disorder and neuropsychiatric diseases in particular. This study was performed to evaluate the effect of singing on physiologic changes. We checked peripheral oxygen saturation and heart rate as indices of physiologic changes. The subjects were 19 control and 30 test group who were registered on the D welfare center for the elderly and agreed to join this study. They had been singing regularly for 6 months. The data were collected just before and after the singing. Data were analyzed with mean, t-test, and paired t-test using SPSS $PC^+$ program. The results were as follows: 1. Heart rate of the singing group decreased significantly after singing.(p<0.05) 2. Peripheral oxygen saturation of the singing group increased significantly after singing.(p<0.05) In conclusion, singing, a kind of aerobic exercise, has beneficial effects on cardiopulmonary system.

• Journal of Families and Better Life
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• v.14 no.1
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• pp.85-96
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• 1996

The purpose of this study is to investigate the psychological process home environment that students perceived and theirs family value orientations. The subjects of this study were 848 students randomly selected from 6 niversities in Pusan area. The collected data was analysed by following methods : T-test Paired T-test One way Scheffe-test MANOVA and Pearson's correlation coefficients. The following conclusions are derived from the data analysis in this study: First The psychological process home environment that students perceived is achieved opened attracted and autonomous. And theirs family value orientations are somewhat moderns. Second There were significant differences according to religions sibling order SES mother's jobs in the family value orientations Third There were significant correlations beween the psychological process home environment that students perceived and their family value orientations.

• Journal of the Korea Society of Computer and Information
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• v.22 no.11
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• pp.73-79
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• 2017

The purpose of this study was to identify differences in stress, interpersonal relations, learning perceptions and self-efficacy of nursing students participating in team based learning simulation practices. The study group consisted of 24 students in the third grade who attended nursing college. Data were collected using questionnaires. The collected data were analyzed by SPSS 22 version's descriptive statistics, t-test, and paired t-test. The results showed that stress and learning perceptions were significantly different according to gender, leave of absence in pre and post - test. After the practice of team - based simulation, the stress of nursing college students decreased and interpersonal relations and self - efficacy were improved. The results of this study showed that nursing students' gender and absence of school should be considered in the team - based simulation. Further research on team based simulation practice involving interpersonal relationships is needed.

• Journal of Families and Better Life
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• v.29 no.3
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• pp.1-12
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• 2011

The study aimed to improve the injury belief, injury prevention behavior, and safety fulfillment confidence of teachers of infants and toddlers in childcare centers. The study subjects were 376 teachers who were assigned to either the intervention group or the control group. The intervention group participated in an Injury Prevention Program for infants and toddlers for 100 minutes once a week for a total of 5 sessions, while the control group did not. The collected data were statistically analyzed through the independent t-test and paired t-test. The injury belief and injury prevention behavior test scores of the teachers in the intervention group were significantly increased compared to those in the control group after the completion of the five-week program.