• Physical Therapy Korea
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• v.28 no.2
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• pp.146-153
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• 2021

Background: Researchers have previously commenced examining the degree of concordance between parent proxy and child self-reports on health-related quality of life (HRQOL) of many disease and impairment populations. Objects: To explore the differences between parent proxy and child self-reports on the HRQOL using Korean version of KIDSCREEN-10 questionnaires for applying to elementary school children and their parents who participated for a school-based wellness program. Methods: The focus groups were recruited for a school-based wellness program by implementing the following wellness services: 1) referring to a screening session for detecting potential posture-related musculoskeletal problems and 2) recommending home exercise programs. Before a primary field testing for the program, two focus groups were formed with a group of 9 parents and their 9 elementary school children aged 8-10 years of age. The parent proxy and child self-report versions of KIDSCREEN-10 questionnaires were administered to both groups after completion of the wellness program. Item level Rasch rating scale analysis was applied to compute logit scales of KIDSCREEN-10 questionnaire. Intraclass correlation coefficients (ICCs) and scatterplot of item difficulty between two reports were analyzed. Results: For fit statistics of parent proxy report, all items except 4 items (i.e., psychological well-being, mood/emotions, self-perception, parent relation) were found to be acceptable. For fit statistics of child self-report, all items except 3 items (i.e., psychological well-being, autonomy and home life) were acceptable. The relationship between two reports using ICCs were ranging from weak to very strong at p = 0.05 (i.e, ICCs = 0.011 to 0.905). Scatterplot analysis between two reports showed a major disparity on self-perception item at 95% confidence intervals. Conclusion: Both item level analyses and ICC comparisons provided a disparity between parent proxy and child self-reports of the HRQOL on self-perception item after competing a school-based wellness program. Therapist should consider the item as part of the HRQOL assessment.

• Research in Community and Public Health Nursing
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• v.13 no.1
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• pp.39-48
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• 2002

Purpose: This study was done to describe the correlation among the elderly's health-promoting behavior. life satisfaction and self-esteem. Method: The subjects were a volunteer sample of 200 elderly in Kyungsan city. The instruments for this study were Health Promoting Lifestyle Profile(47 items). Life Satisfaction Scale(20 items) and Self-Esteem Scale(10 items). Frequency, percentage, t-test, ANOVA, Duncan test and Pearson's correlation coefficient with BAS program were used to analyze the data. Result: 1) The average item score for the health-promoting behavior was 3.23; the highest score on the subscale was self-actualization and nutrition(M=3.45) with the lowest being exercise(M=2.98). 2) The average item score for the life satisfaction was 2.98. 3) The average item score for the self-esteem was 3.41. 4) Health-promoting behavior was significantly different according to age, marital status, religion and participation in society circles. 5) Life satisfaction was significantly different according to marital status and participation in society circles. 6) Self-esteem was significantly different according to participation in society circles. 7) Health-promoting behavior was positively related to life satisfaction and self-esteem. Life satisfaction was positively related to self-esteem. Conclusion: It follows from this study that there is a very strong correlation among the elderly's health-promoting behavior, life satisfaction and self-esteem. Therefore health promoting programs that increase life satisfaction and self-esteem should be developed to promote a healthy lifestyle of the elderly.

• The Korean Journal of Rehabilitation Nursing
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• v.6 no.2
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• pp.192-200
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• 2003

Purpose: This study was done to describe the correlation among the blue color worker's health-promoting behavior, occupational life-satisfaction and self-esteem. Method: The subjects consisted of 190 industrial workers employed in one electronics manufacturing plant in Gumi and were obtained by a convenience sample. Data were collected from October 6th to 17th, 2002 by structured questionnaires. The instruments for this study were Health Promoting Lifestyle Profile(47 items), Occupational Life-satisfaction Scale(20 items) and Self-esteem Scale(10 items). Frequency, percentage, t-test, ANOVA, Duncan test and Pearson's correlation coefficient with SAS program were used to analyze the data. Result: 1) The average item score for the health-promoting behavior was 3.01; the highest score on the subscale was self-actualization(M=3.39) with the lowest being exercise(M=2.37). 2) The average item score for the occupational life-satisfaction was 2.96. 3) The average item score for the self-esteem was 2.83. 4) Health-promoting behavior was significantly different according to educational level and age. 5) Occupational life satisfaction was significantly different according to age and religion. 6) Self-esteem was significantly different according to age. 7) Health-promoting behavior was positively related to occupational life-satisfaction and self-esteem. The occupational life-satisfaction was positively related to self-esteem. Conclusion : It follows from this study that there is a very correlation among the blue color worker's health-promoting behavior, occupational life-satisfaction and self-esteem. Therefore health promoting programs that increase occupational life- satisfaction and self-esteem should be developed to promote a healthy lifestyle of the blue color workers.

• Korean Journal of Health Education and Promotion
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• v.19 no.3
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• pp.1-11
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• 2002

Purpose: This study was done to describe the correlation among the older Korean American adults's health-promoting behavior, life satisfaction and self-esteem. Method: The subjects consisted of 183 community-dwelling Korean immigrant elderly living in the state of Washington, USA. The instruments for this study were Health Promoting Lifestyle Profile(47 items), Life Satisfaction Scale(20 items) and Self-Esteem Scale(l0 items). Frequency, percentage, t-test, ANOVA, Duncan test and Pearson's correlation coefficient with SAS program were used to analyze the data. Result: 1) The average item score for the health-promoting behavior was 3.51; the highest score on the subscale was nutrition(M=3.63) with the lowest being exercise(M=3.07). 2) The average item score for the life satisfaction was 3.11. 3) The average item score for the self-esteem was 3.12. 4) Health-promoting behavior was significantly different according to educational level and participation in society circles. 5) Life satisfaction was significantly different according to age, religion and participation in society circles. 6) Self-esteem was significantly different according to age, marital status, religion and participation in society circles. 7) Health-promoting behavior was positively related to life satisfaction and self-esteem. The life satisfaction was positively related to self-esteem. Conclusion: It follows from this study that there is a very correlation among the older Korean American adults's health-promoting behavior, life satisfaction and self-esteem. Therefore health promoting programs that increase life satisfaction and self-esteem should be developed to promote a healthy lifestyle of the older Korean American adults.

• Journal of Families and Better Life
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• v.24 no.1 s.79
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• pp.71-82
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• 2006

The purpose of this study was to develop a standardized scale to measure consumers' motivation to purchase based on a self-determination theory. A preliminary 27-item scale was developed through literature review, diary analysis, and FGI. A questionnaire survey was conducted among 1,000consumers on internet using the preliminary scale. Then a series of tests, such as test-retest, item analysis, item-to-total correlation, Cronbach's reliability coefficient, and factor analysis, were conducted using the survey data. The final scale with21 items was constructed in the end. The Purchase Motivation Scale for Consumers consisted of five factors: (1) external motivation, (2) introjected motivation, (3) identified motivation I: self-respect, (4) identified motivation II: pursuit of harmony, and (5) internal motivation.

• Journal of Families and Better Life
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• v.24 no.5 s.83
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• pp.175-189
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• 2006

The purpose of this study was to develop a standardized scale to measure consumption self-regulation. A preliminary 38-item scale was developed through a literature review. One thousand-twelve consumers responded to an online survey using the preliminary scale. A series of tests, such as test-retest, item-to-total correlation, Cronbach's reliability coefficient and factor analysis, were conducted using the survey data and a final scale comprising 30 items was then constructed. The consumption self-regulation scale consisted of four factors: (1) impulse control, (2) gratification delay, (3)self-reliance, and (4) self-management.

• The Journal of Korean Physical Therapy
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• v.23 no.6
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• pp.23-29
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• 2011

Purpose: The aim of this study was to validate the Korean version of World Health Organization Disability Assessment Schedule 2.0 (KWHODAS 2.0) in 12 item-self administered version (12-self). Methods: The KWHODAS 2.0 and Korean Functional Rating index (KFRI) were tested for internal consistency, ceiling and floor effects, and concurrent validity in 111 patients with low back pain and/or neck pain. Results: A very high level of internal consistency was shown for both instruments; ${\alpha}$=0.96 with KWHODAS 2.0; 12-self and ${\alpha}$=0.97 for KFRI. No ceiling and/or floor effects were found in both the instruments. The KWHODAS 2.0 and KFRI were highly correlated (r=0.77), and the relationship of each item between KWHODAS 2.0 and KFRI was ranging from r=0.09 to 0.72. Conclusion: We conclude that the KWHODAS 2.0: 12-self and KFRI are reliable and are valid instruments for the measurement of disability in Korean speaking patients with low back and/or neck pain. Both instruments, the KWHODAS 2.0; 12-Self and KFRI are now suitable for use in clinical practice and research applications.

• Journal of The Korean Society of Integrative Medicine
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• v.7 no.4
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• pp.203-212
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• 2019

Purpose : The purpose of this study was to determine the correlation between the self-esteem of health science college students and their empathy for others. Methods : A survey was administered to 448 students from the five departments of health science (Occupational Therapy, Physical Therapy, Dental Hygienics, Nursing, and Medical Administration) at a college located in Busan, South Korea, between September 28 and November 2, 2017. To measure their self-esteem and empathy for others, the Self-esteem Scale and the Korean Empathy Quotient (K-EQ) Scale were used. Results : There were statistically significant differences in social skills as a sub-item of empathy skills based on age and department, as well as in emotion as a sub-item of empathy skills based on sex. Self-esteem and all the items of empathy showed meaningful differences based on monthly expenses, while self-esteem and cognition as a sub-item of empathy skills displayed significant differences based on source of monthly income. Noteworthy differences were also found in self-esteem and emotion as a sub-item of empathy skills based on satisfaction with current school life. Self-esteem and empathy skills were shown to have a positive correlation. Conclusion : According to the results of this study, self-esteem and empathy skills had a statistically significant correlation. Further research is needed to investigate how health science college students can improve their understanding of themselves and their empathy for others.

• Physical Therapy Korea
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• v.30 no.1
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• pp.32-40
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• 2023

Background: Equating is a statistical procedure used to create a common measurement scale across two instruments. Item-level information should be taken into consideration so that scores can communicate interchangeably across the instruments. Objects: To investigate a common measurement scale across two health-related quality of life questionnaires (HRQOL) applied to various cancer survivors who underwent palliative care in healthcare institutions. Methods: A total of 139 cancer survivors who underwent palliative care were recruited from two rehabilitation hospitals and an oriental medicine hospital. Participants consisted of various cancer survivors who presented to the sites for palliative care. They were asked to fill out Korean versions of the World Health Organization Quality of Life (WHOQOL-BREF) and EuroQOL-5 dimension (EQ-5D) questionnaires following the palliative care. For the item level comparison, the Rasch rating scale model was used to investigate how participants regarded individual test items of two instruments in relation to item difficulty calibrations. Results: All items except the three items fit the Rasch model. One item (anxiety/depression) of the EQ-5D and two items (dependence on medical aids and negative feelings) of the WHOQOL-BREF are misfit. The WHOQOL-BREF targets the survivors well, while the EQ-5D is able to target the survivors with lower HRQOL levels with some ceiling effects. By inspecting the item difficulty calibrations of the two instruments, five items of the WHOQOL-BREF are selected as common items in relation to the EQ-5D. These five items are considered compatible with each other. Differential item functioning (DIF) analysis reveals that the healthcare item of the WHOQOL-BREF vs the self-care item of the EQ-5D exhibits significant DIF. Conclusion: Findings suggest that one paired item should be taken into consideration when equating the WHOQOL-BREF and the EQ-5D applied to cancer survivors who underwent palliative care.

• Child Health Nursing Research
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• v.17 no.1
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• pp.31-38
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• 2011

Purpose: The purpose of this study was to analyze factors affecting meaning of life in adolescents. Methods: Data were collected from April 5 to June 20, 2010. The participants for this study were 343 Korean middle and high school students, recruited from four middle and high schools located in Seoul. Data collection was conducted through the use of 7 questionnaires. The data were analyzed with the SPSS WIN 12.0 program using descriptive statistics, ANOVA, Pearson correlation coefficients and stepwise multiple regression. Results: 1) The mean total item score for the meaning of life scales was 2.99, which was slightly high. 2) There was a significant relationship between meaning of life and self-esteem, self control, parenting attitude, family satisfaction, school adjustment, and career maturity. 3) Stepwise multiple regression analysis showed that self-esteem, family satisfaction, school adjustment, parenting attitude and career maturity were predictors of meaning of life and accounted for 57.1% of the variance in meaning of life. Conclusion: Self-esteem, family satisfaction, school adjustment, parenting attitude and career maturity were variables influencing meaning of life in adolescents. These results indicate a need to develop nursing interventions to increase self-esteem, family satisfaction, school adjustment, parenting attitude and career maturity in order to improve meaning of life for adolescents.