PURPOSE: This study was to describe the burden of aged parents caring for adult children with disabilities and related factors. METHODS: The subjects were 123 caregivers aged over 65 who were caring for 18-year-old or older children with disabilities. The research tool of this study was a structured questionnaire on family burden. Data were collected from June 3 to 25, 2010, and analyzed by Cronbach's alpha, mean, standard deviation, t-test, and ANOVA using SAS 9.2 program. RESULTS: The major findings of this study were as follows. Elderly parents caring for adult children with disabilities perceived a moderate level of burden. The burden from concern over their children's future was highest, and economic and physical burdens were higher when the parents were younger. Burden was significantly different according to parents' characteristics such as gender, perceived health status, disease, the costs of caring for disabled children, and children's characteristics such as disability rating, health status, and ADL. CONCLUSION: In order to reduce the burden of elderly parents caring for adult children with disabilities, we need to improve their health status and assess comprehensive policies.
Activities of Daily Living ; Adolescent ; Adult Children* ; Adult* ; Aged ; Caregivers ; Disabled Children ; Humans ; Parents* ; Surveys and Questionnaires

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The purpose of this study was to identify the effects of the guided imagery program on stress of adolescents. The study design was nonequivalent control group pretest-posttest study. The Data were collected from the 1st to 30th of September in 2000. Two schools were selected as an experimental group and a control group. Each group included two classes. The experimental group was consisted of 40 male students and 42 female students and the control group was consisted of 41 males and 42 females. The guided imagery was provided with audiotapes to the subjects in the classroom for 8 minutes per each therapy, 5 times a week for 4 weeks. The pretest was given before the therapy to measure variables for both groups and the posttests were performed twice after 2 weeks and 4 weeks from the start of intervention. The Instruments used in this study were perception of stress scale developed by Park(1996), Vividness of Imagery Scale; short form of bett's test scale developed by Sheenhan(1967). The data were analyzed by the SAS program using Chi-square test, t-test, repeated measure ANOVA and Bonferroni correction. The results of this study are as follows: "The level of stress of adolescents who received the guided imagery will be significantly lower than that of control group" was supported(F=10.14, p=.00). In conclusion, the guided imagery was suggested as an effective nursing intervention did reduce the stress of adolescents which school nurses could utilize for adolescents at school.
Adolescent* ; Female ; Humans ; Imagery (Psychotherapy)* ; Male ; Nursing ; Tape Recording ; Child Health

This investigation was carried out in order to find out changes in head postures and in craniofacial morphology, in relation to the inclination of cervical column. For this study 85 subjects, consisting 39 males and 49 females, between the ages of 7 to 24 years old were chosen, and following results were observed after analysing the correlation coefficients between each structures. 1. No definite relationships were observed between the inclination of cervical column (CVT/HOR) and the inclination of anterior cranial base (SN/VER) 2. No definite relationships were observed between the inclination of mandibular ramus (RL/HOR) and the inclination of mandibular inclination (MLP/VER). 3. In subjects with anteriorly inclined cervical column, increase in mandibular plane inclinations (ML/VER) were observed. 4. No definite relationships were observed between the inclination of cervical column (CVT/HOR) and changes in palatal plane (NL/VER).
Female ; Head* ; Humans ; Male ; Posture* ; Skull Base ; Young Adult

The purpose of this study was to find the difference of stress distribution on canine altered by the application point of preangulated T-loop spring T-loop spring. For this study, the finite element models of upper left canine, upper left second premolar and upper left first molar were made. Also, the finite element models of 0.017X0.025 inch preangulated, preactivated T-loop spring and 0.018X0.025 inch stainless steel wire were made. Three types of T-loop spring were made : the middle of activated T-loop is positioned in accordance with the middle position of distance of bracket position of both the canine and first molar, 2mm anterior, 2mm posterior. We compared the forces and the distribution of stress that were generated by the difference of position of T-loop spring. The results were as follows. 1. All of the 3 types of T-loop spring showed the similar retraction forces. 2. All showed the similar amount & pattern of stress distribution. 3. The centers of rotation of canine in 3 types of T-loop spring were same and were positioned between C and D plane. 4. The canine showed the intrusive force by 2mm anterior positioned T-loop spring, but the extrusive force by 2mm posterior positioned T-loop spring. Neverthless, because of the small amount of the forces, the effect of vertical force was not significant.
Bicuspid ; Molar ; Stainless Steel

PURPOSE: The anxiety and stress of nursing students on performance intramuscular injection diminished nursing skill performance. The purpose of this study was to identify the effects of the guided imagery program on anxiety, stress and nursing skill performance of nursing students. METHOD: The study design was time series with a nonequivalent control group pretest- posttest study. The Data were collected from the 30th of Oct. to the 6th of Nov. 2001. The objects of this study were 36 sophomores of university(18 for the experimental group, 18 for the control group). The Instruments used in this study were State Trait Anxiety Inventory developed by Spielberger (1972), Visual Analogue Scale for Stress and Nursing skill performance developed by the researcher. The guided imagery was provided through audiotapes to the subjects for 8 minutes. The pretest was given before the therapy to measure variables for both groups and the posttests were performed after intervention. The data were analyzed by the SAS program using t-test and paired t-test. RESULT: The results of this study are as follows. The level of anxiety of students who received the guided imagery were significantly lower than that of control group. the level of stress had a deeling tendency and the nursing skill performance level was significantly higher than that of control group. CONCLUSION: The guided imagery suggested as an effective nursing intervention did reduce the anxiety and promoted nursing skill performance of nursing students.
Anxiety ; Humans ; Imagery (Psychotherapy)* ; Injections, Intramuscular* ; Nursing* ; Students, Nursing* ; Tape Recording

PURPOSE: The aim of this research was to identify the mediating effect of sleep quality on the relationship between job stress and stress response of shift-working nurses.METHODS: The participants in this study were 150 nurses who had more than 6 months of shift-working experience. A survey was conducted from May to June 2017 in a hospital in Gyeonggi-do, South Korea. The data were collected through self-report questionnaires. The collected data were analyzed using SAS 9.4 program. The analysis was based on Baron and Kenny's model to examine the mediating effects of sleep quality on the relationship between job stress and stress response of shift-working nurses.RESULTS: In the first and second steps, job stress was identified as a significant predictor of sleep quality (β=.29, p=.001) and stress response (β=.24, p=.004). In the third step, sleep (β=.55, p < .001) was observed as a significant predictor of stress response, and the direct relationship between job stress and stress response was not significant (β=.07, p=.291). Sleep quality was found to exhibit complete mediating effect on the relationship between job stress and stress response.CONCLUSION: The results of this study suggest that strategies for managing the stress of shift-working nurses should include effective ways to ensure sleep quality.
Gyeonggi-do ; Korea ; Negotiating

PURPOSE: In the clinical field, the closing time of patent ductus arteriosus(PDA) varies among patients after indomethacin administration. We tried to predict it by analyzing related factors, and also by understanding what affects it. METHODS: Among 30 cases of PDA at the NICU, 24 cases(male 14 cases, female 10 cases) were selected. Fifteen cases closed early(within 36 hours) and 9 cases closed late(after 36 hours) after indomethacin administration, cases of surgical ligation were excluded. PDA was confirmed by echocardiography which was done in an hour after murmur was heard, and then indomethacin was administered. Every 6 hours, 2D echocardiography was done and minimum internal diameter of ductus was measured. The magnitude and direction were gauged by flow mapping of the color Doppler. Ductal closure time is defined when there is no ductal flow. RESULTS: The median of the patent time was 28 hours in the early closed group and 50 hours in the late closed group. There were no significant factors statistically between the two groups in perinatal factors. The clinical status and several factors of study population at indomethacin administration were also not significant. Whereas, there were statistical differences in ductal size between the two groups(P<0.05). CONCLUSION: When indomethacin is intravenously administered to treat the PDA, ductal size differed between the two groups. This ductal size, measured by echocardiography before indomethacin administration is an important factor in predicting the closing time of PDA.
Ductus Arteriosus, Patent* ; Echocardiography ; Female ; Humans ; Indomethacin* ; Ligation

PURPOSE: The purpose of our investigation was to explore the natural course, and the factors that influence the natural course, in ostium secundum atrial septal defect(ASD) diagnosed within the first 4 weeks of life. METHODS: We studied patients with ASD diagnosed within the first 4 weeks of life during the period from September 1995 to September 1999 in our hospital. The diagnosis and measuring of the size of ASD was carried out by two-dimensional echocardiogram(2DE, Hewlett-Packard Sonos 2500 ) from subcostal long and short axis views. RESULTS:There were 61 patients - 29 males and 32 females. According to the size of their defects, we divided them into four groups; group A(less than 4 mm : 24 cases), group B(four mm- six mm : 27 cases), group C(six mm-eight mm : six cases), group D(more than eight mm : four cases). In groups A and B, 22 of 24 patients(91.7%) and 23 of 27 patients(85.2%) had each closed spontaneously. In group C, four of six patients had closed spontaneously. In group D, no patient had closed spontaneously and three of four patients had been closed surgically. There were significant differences in the rate of spontaneous closure between less than six mm group and more than six mm group in the size of the defect(P<0.05). There were no significant differences in the rate of spontaneous closure between ASD combined with simple cardiac defect and isolated secundum ASD. CONCLUSION: We conclude that defects smaller than six mm in diameter are very likely to close spontaneously.
Axis, Cervical Vertebra ; Diagnosis ; Female ; Heart Septal Defects, Atrial* ; Humans ; Male

Purpose: The study was examined to investigate the influence of nurse manager and peer group caring behaviors on organizational socialization and nursing performance Methods: The subjects were 286 clinical nurses from a general hospital in S city. The collected data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation and hierarchical regression analysis with the SPSS 25.0 program. Nurse manager and peer group caring behaviors, organizational socialization, and nursing performance were measured using organizational climate for caring scale, peer group caring interaction scale, organizational socialization and performance measurement scale for hospital nurses. Results There was no significant difference in organizational socialization between nurse manager and peer group caring behaviors. The significant predictors of nursing performance were position (β=-.26), nurse manager caring behaviors (β=.23), and peer group caring behaviors (β=.17). These variables explained 23% of the variance in nursing performance. Conclusion: The results suggest that it is necessary to increase both manager and peer group caring behaviors in order to improve nursing performance.