• The korean journal of orthodontics
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• v.41 no.6
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• pp.440-446
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• 2011

Objective: Our aim was to determine the correlation between dental treatment need as assessed by the components of the index of orthodontic treatment need (IOTN) and a self-evaluation questionnaire in a population selected from the dental clinics of Shiraz, Iran. Methods: The dental treatment needs of 240 participants (120 men and 120 women) were measured on the basis of the IOTN dental health component (IOTN-DHC), IOTN aesthetic component (IOTN-AC), IOTN AC determined by the examiner (IOTN-ACE), and a self-evaluation questionnaire (SEQ). The correlations between the treatment needs assessed by all the methods as well as the correlations of the treatment needs with age and gender were assessed using a Spearman's correlation coefficient (${\alpha}$ = 0.01). Results: All methods were significantly correlated ($p{\leq}0.001$). The associations of IOTN-ACE with IOTN-DHC and SEQ were moderately significant (rho = 0.49 and 0.41, respectively). The associations of IOTN-AC with IOTN-DHC and SEQ were weakly significant (rho = 0.24 and 0.35, respectively). The IOTN-DHC was moderately associated with SEQ (rho = 0.53). Gender and age were not associated with treatment needs estimated by any of the methods used ($p$ > 0.06). Conclusions: The correlations between the self-evaluation and the IOTN components in young adults were close to those reported in children, and IOTN-ACE was more reliable than IOTN-AC.

• Journal of Korean Academy of Nursing
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• v.29 no.2
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• pp.405-417
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• 1999

The purpose of this study was to test the effects of a epilepsy education program as a nursing intervention for patients with epilepsy. A quasi treatment research (non equivalent control group pretest-posttest design) was used in this study. The subjects were 40 epilepsy patients visiting an outpatient department of a general hospital in Daegu city.(treatment group : 20 patients, control group : 20 patients). The study was carried out from June, 1998 to September, 1998. Data was collected before the education program (pretest), immedately after(posttest 1) and 4 weeks later(posttest 2) and were analyzed with repeated measures ANOVA, t-test, Chi-sqare test and Pearson correlation coefficient. The results are as follows : There was a significant difference in epilepsy self efficacy between two groups(F＝26.27, p＝.000). There was a significant difference according to pretest, posttest 1 and posttest 2(F＝111.20, p＝.000), and interaction effect between treatment and time(F＝109.42, p＝.000). There was a significant difference in epilepsy self management between two groups(F＝78.02, p＝.000). There was a significant difference according to pretest, posttest 1 and posttest 2 test(F＝94.02, p＝.000), and interaction effect between treatment and time(F＝88.14, p＝.000). There was a significant correlation(r＝.76, p＝.000) between epilepsy self efficacy and epilepsy self management. These results suggest that a epilepsy education program is effective ill promoting self efficacy and self management of the patient with epilepsy. Thus this program can be recommended as an effective nursing intervention for the epilepsy patients.

• Journal of Digital Convergence
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• v.16 no.10
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• pp.485-496
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• 2018

This study set out to organize and apply a group program designed to resolve the psychological career barriers of university freshmen and test its effects on their psychological career barriers, self-efficacy in career decision-making, and self-determination. For this purpose, the investigator divided the subjects into a treatment group of eight and a comparison group of nine, implemented a group program designed to resolve psychological career barriers over seven sessions, and applied no treatment to the comparison group. In an effort to examine the program's effects, the investigator conducted tests on psychological career barriers, self-efficacy in career decision-making, and self-determination in the pre- and post-test both in the treatment and comparison groups and examined the differences between them. The findings were as follows: first, the treatment group made a significant decrease to its psychological career barriers scores compared to the comparison group; second, the treatment group made a significant increase to its self-efficacy in career decision-making scores compared to the comparison group; and finally, the treatment group also made a significant increase to its self-determination scores compared to the comparison group with a significant enhancement. That is, the program was effective for lowering the psychological career barriers of university freshmen and improving their self-efficacy in career decision-making and self-determination. The study also discusses the utilization of its findings and future study.

• Journal of Korean Academy of Nursing
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• v.34 no.6
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• pp.934-944
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• 2004

Purpose: This meta-analysis was conducted to evaluate the effects of a self-efficacy promoting program and analyze its components. Method: The material used for this study were 18 self-efficacy promoting program studies carried out from Jan. 1980 to Oct. 2003. The studies were analyzed in differen categories: 1) types of dependent variables 2) sample characteristics 3) types of experimental treatment conditions 4) types of self-efficacy source and 5) total amount of time Result: 1) The weighted mean of a self-efficacy promoting program ranged from 1.383 to 0.015 2) for the experimental treatment condition, exercise had a much larger effect in increasing general self-efficacy and self-care than education 3) the studies using 3 sources had a much larger effect in increasing self-care than the studies using 4 sources 4) a time period longer than 900 minutes had a much larger effect in increasing specific self-efficacy, general self-efficacy and self-care than in a time period shorter than 900 minutes. 5) effect size of specific self-efficacy was significantly higher than general self-efficacy. Conclusion: These results can be used to guide the development of a self-efficacy promoting program for nursing practice.

• The Korean Journal of Rehabilitation Nursing
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• v.13 no.2
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• pp.151-160
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• 2010

Purpose: The purpose of this study was to determine the effects of empowerment education program on self-efficacy, self-care agency, self-care activities and physiologic parameters among hemodialysis patients. Method: Nonequivalent control group pretest-posttest design was used. There were 36 subjects in the experimental group and 35 subjects in the control group. The empowerment education program was administered for 4 weeks (1 time per week). Data were collected pre-treatment and post treatment. The $X^2$-test or Fisher's exact test, ANCOVA, t-test and paired t-test were performed to determine the group differences, using SPSS 14.0 version. Results: Self-efficacy, self-care agency, self-care activities and weight variation significantly improved after the empowerment education program in hemodialysis patients. Conclusion: The empowerment education program for hemodialysis patients was effective to improve the degree of self-efficacy, self-care activities and self-care agency and to decrease interdialytic weight variation.

• Journal of the Korea Convergence Society
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• v.12 no.6
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• pp.279-287
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• 2021

Purpose: The purpose of this study was to identify the relationships beween depression, self-efficacy and, treatment adherence in peritoneal dialysis patients. Method: Participants were 139 in a hospital located B city Korea. The data were examined using descriptive statistics, t-test, ANOVA, and Pearson's correlation with SPSS 25.0. Results: Self-efficacy had positive correlation with medication(r=.28 p=.001), fluid restriction(r=.23, p=.008), dietary restriction(r=.38, p<.001) in adherence. Depression had a negative correlation with medication(r=-.17 p=.046), dietary restriction(r=-.17, p=.043) Conclusion: Nursing starategies to strengthen the treatment adherence of patients with peritoneal dialysis need to focus on enhacing self-efficacy and alleviating depression.

• Journal of Korean Academy of Nursing
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• v.36 no.6
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• pp.1076-1084
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• 2006

Purpose: The purpose of this study was to evaluate a cognitive behavioral anger management intervention in order to increase self-consciousness and decrease anger among Korean military men, Methods: A quasi-experimental design was used for this study. Ninety two soldiers were screened for unhealthy anger expression using a questionnaire. Among them, 26 soldiers who showed unhealthy anger expression were selected for this study. They were matched by rank and assigned to either a treatment or control group. The treatment group received the intervention three consecutive times, once a week and for 120 minutes per session. Participants were assessed before and after the intervention for anger (the State-Trait Anger Scale) and self-consciousness (Self-consciousness Scale). Data was analyzed using descriptive statistics, $x^2-test$, Mann-Whitney test, and Wilcox on signed rank test. Results: There was no statistically significant decrease in anger or increase in self-consciousness between the two groups following treatment. However, there was a significant increase in private self-consciousness in the treatment group after the intervention(p=.006). Conclusion: The cognitive behavioral anger management program improves private self-consciousness in soldiers. However, Additional research is needed to explore whether long-term intervention is more effective for anger control in the military setting. The findings from this study suggest that more attention should be given to mental health care for Korean soldiers.

• The korean journal of orthodontics
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• v.47 no.1
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• pp.11-20
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• 2017

Objective: This randomized controlled trial aimed to compare the stability of mandibular arch orthodontic treatment outcomes between passive self-ligating and conventional systems during 6 months of retention. Methods: Forty-seven orthodontic patients with mild to moderate crowding malocclusions not requiring extraction were recruited based on inclusion criteria. Patients (mean age $21.58{\pm}2.94years$) were randomized into two groups to receive either passive self-ligating ($Damon^{(R)}$ 3MX, n = 23) or conventional system (Gemini MBT, n = 24) orthodontic treatment. Direct measurements of the final sample comprising 20 study models per group were performed using a digital caliper at the debonding stage, and 1 month, 3 months, and 6 months after debonding. Paired t-test, independent t-test, and non-parametric test were used for statistical analysis. Results: A significant increase (p < 0.01) in incisor irregularity was observed in both self-ligating and conventional system groups. A significant reduction (p < 0.01) in second interpremolar width was observed in both groups. Mandibular arch length decreased significantly (p = 0.001) in the conventional system group but not in the self-ligating system group. A similar pattern of stability was observed for intercanine width, first interpremolar width, intermolar width, and arch depth throughout the 6-month retention period after debonding. Comparison of incisor irregularity and arch dimension changes between self-ligating system and conventional system groups during the 6 months were non-significant. Conclusions: The stability of treatment outcomes for mild to moderate crowding malocclusions was similar between the self-ligating system and conventional system during the first 6 months of retention.

• Proceedings of the Korean Vacuum Society Conference
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• 2014.02a
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• pp.352.2-352.2
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• 2014

In this present work, we report a Cu-Mn alloy as a materials for the self-forming barrier process. And we investigated diffusion barrier properties of self-formed layer on low-k dielectrics with or without UV curing treatment. Cu alloy films were directly deposited onto low-k dielectrics by co-sputtering, followed by annealing at various temperatures. X-ray diffraction revealed Cu (111), Cu (200) and Cu (220) peaks for both of Cu alloys. The self-formed layers were investigated by transmission electron microscopy. In order to compare barrier properties between Mn-based interlayer interlayer, thermal stability was measured with various low-k dielectrics. X-ray photoelectron spectroscopy analysis showed that chemical compositions of self-formed layer. The compositions of the Mn based self-formed barriers after annealing were determined by the C concentration in the dielectric layers.

• The Journal of Korean Academy of Prosthodontics
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• v.36 no.4
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• pp.549-565
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• 1998

Porcelain is considered to be one of the materials of choice for restoration where esthetics is of concern. But porcelain surface without final glazing treatment may induce undesirable results such as inflammatory response on adjacent soft tissues due to plaque accumulation and increased wear of opposing teeth. Therefore, rough porcelain surface must be smoothened by final glazing treatment or chairside polishing procedure. The purpose of this study was to compare the surface roughness among self-glazed, overglazed and polished porcelain with various polishing kit, and to detect which phase of polishing is optimal in clinic. Specimens were fabricated with Vita VMK porcelain. The surface treatment of each group was performed as follows. Group 1 : overglazing treatment Group 2 : self-glazing treatment Group 3 : polishing with the Truluster Polishing System for Porcelain(Brasseler, U.S.A.) Group 4 : polishing with the Exa Cerapol Adjustment kit (Edenta dental products, Switzerland) followed by finishing with diamond-filled polishing paste Group 5 : polishing with the Shofu Porcelain Adjustment kit (Shofu inc., Japan) followed by finishing with diamond-filled polishing paste. At each polishing steps, the measurement of Ra and Rq values were performed, and the surface was examined by scanning electron microscope. The results were as follows : 1. Overglazing treatment brought smoother surface than self-glazing treatment. 2. Polishing systems without porcelain polishing paste did not make better result than self-glazing treatment. 3. Polishing system with porcelain polishing paste made similar result to overglazing treatment. 4. Applying diamond-filled polishing paste after using polishing system which has no porcelain polishing paste produced surface as smooth as overglazing treatment does.