1.Effects of On-Campus and Off-Campus Smartphone Overdependence Prevention Programs Among University Students
Jeong Soon YU ; Ok Kyung HAM ; Myung Soon KWON
Asian Nursing Research 2022;16(4):215-223
Purpose:
The purpose of this article is to evaluate effects of self-determination theory-based on-campus and off-campus prevention programs on smartphone overdependence among university students.
Methods:
This was a pre-posttest quasi-experimental study with a nonequivalent control group (CG). Seventy-eight students were recruited as participants. They were allowed to choose either an experiment group (EG) or a CG. On-campus smartphone overdependence prevention program was provided to participants in experimental group 1 (EG1), while on-campus program combined with off-campus prevention camp was provided to those in experimental group 2 (EG2). Instruments used in this study included a smartphone overdependence self-diagnosis scale, a basic psychological needs scale, and a self-regulation ability scale. Data collection was performed at baseline, immediately after intervention, at 1 month and 3 months after intervention. Data were analyzed using mixed analysis of covariance. Focus group interview was performed for qualitative evaluation.
Results:
After the intervention, smartphone overdependence and basic psychological needs exhibited significant interactions between group and time. Smartphone overdependence scores decreased in EG1 and EG2 but increased in CG (F = 4.56, p = .001). Basic psychological needs improved in EG1 and EG2 but deteriorated in CG (F = 5.04, p = .009). Focus group interviews revealed that participants strived to control their smartphone usage through individual efforts and by interacting with new friends in college even after completing the program.
Conclusion
In this study, on-campus only program and combined intervention of on- and off-campus programs were both effective in maintaining and managing smartphone use. However, participants perceived that the off-campus program provided an opportunity to apply the theory learned in on-campus to the real world.
2.Development of Model for 「The Survey on School Foodservice Program」
Hae Young LEE ; Bo Sook YI ; Jina CHA ; Sun Ok HAM ; Moon Kyung PARK ; Mi Nam LEE ; Hye Young KIM ; Haeng Hwa KANG ; Jin Wook KWON ; Yun Hui JEONG
Korean Journal of Community Nutrition 2019;24(1):60-76
OBJECTIVES: The purpose of this study was to develop a systematic and standardized「The Survey on School Foodservice Program」that can identify the current status of school meals on the nationwide level. METHODS: This study was carried out in six steps of the analysis of report/investigation data related to school foodservice in metropolitan and provincial offices of education, analysis of preceding research related to the actual status of school foodservice, field verification of the actual condition of the school foodservice site, development of a draft of「The Survey on School Foodservice Program」, pilot study of a draft of 「The Survey on School Foodservice Program」, and suggestions of a final model of「The Survey on School Foodservice Program」from August to December, 2017. Statistical analysis was performed for frequency analysis and descriptive analysis using the SPSS program ver. 23. RESULTS: A draft of「The Survey on School Foodservice Program」was developed by analyzing the current status of report/research data on school meals in metropolitan and provincial offices of education, analyzing the preceding research on school meals, and identifying the actual conditions at school foodservice sites. To verify the validity of the school foodservice survey questionnaire, 1,031 schools were sampled from a total of 10,251 schools and the pilot test of ‘2017 School Foodservice Survey’ was conducted. The final model of「The Survey on School Foodservice Program」consisted of 12 survey sections, 29 survey categories, and 433 survey items, and the survey cycle was set for one year and three years for each survey item. CONCLUSIONS: Based on the objective statistical data through「The Survey on School Foodservice Program」, it is possible to develop the school foodservice policy, which will help establish the reliability of the school meals.
Education
;
Humans
;
Meals
;
Pilot Projects
3.Development of Model for 「The Survey on School Foodservice Program」
Hae Young LEE ; Bo Sook YI ; Jina CHA ; Sun Ok HAM ; Moon Kyung PARK ; Mi Nam LEE ; Hye Young KIM ; Haeng Hwa KANG ; Jin Wook KWON ; Yun Hui JEONG
Korean Journal of Community Nutrition 2019;24(1):60-76
OBJECTIVES: The purpose of this study was to develop a systematic and standardized「The Survey on School Foodservice Program」that can identify the current status of school meals on the nationwide level. METHODS: This study was carried out in six steps of the analysis of report/investigation data related to school foodservice in metropolitan and provincial offices of education, analysis of preceding research related to the actual status of school foodservice, field verification of the actual condition of the school foodservice site, development of a draft of「The Survey on School Foodservice Program」, pilot study of a draft of 「The Survey on School Foodservice Program」, and suggestions of a final model of「The Survey on School Foodservice Program」from August to December, 2017. Statistical analysis was performed for frequency analysis and descriptive analysis using the SPSS program ver. 23. RESULTS: A draft of「The Survey on School Foodservice Program」was developed by analyzing the current status of report/research data on school meals in metropolitan and provincial offices of education, analyzing the preceding research on school meals, and identifying the actual conditions at school foodservice sites. To verify the validity of the school foodservice survey questionnaire, 1,031 schools were sampled from a total of 10,251 schools and the pilot test of ‘2017 School Foodservice Survey’ was conducted. The final model of「The Survey on School Foodservice Program」consisted of 12 survey sections, 29 survey categories, and 433 survey items, and the survey cycle was set for one year and three years for each survey item. CONCLUSIONS: Based on the objective statistical data through「The Survey on School Foodservice Program」, it is possible to develop the school foodservice policy, which will help establish the reliability of the school meals.
Education
;
Humans
;
Meals
;
Pilot Projects
4.Differences in Factors Associated with Depressive Symptoms between Urban and Rural Female Adolescents in Korea.
Gyuyoung LEE ; Ok Kyung HAM ; Bo Gyeong LEE ; Abuan Micah KIM
Journal of Korean Academy of Nursing 2018;48(4):475-484
PURPOSE: To examine the prevalence of depressive symptoms and differentiate factors associated with them in urban and rural areas by applying the Ecological Models of Health Behavior. METHODS: We employed a cross-sectional design and convenience sample of 460 female adolescents. The instruments included the Adolescent Mental-Health Problem-Behavior Questionnaire (AMPQ-II) and the Beck Depression Inventory (BDI). RESULTS: Depressive symptoms were confirmed in 15.7% of urban adolescents and 22.9% of rural adolescents (p < .05). In the urban group, perception of health and stress associated with school performance were significantly associated with depressive symptoms. In the rural group, academic/internet related problems and rule violations were significantly associated with depressive symptoms (p < .05). General life happiness, worry/anxiety, and mood/suicidal ideation were common factors in both urban and rural areas (p < .05). CONCLUSION: Multiple factors were associated with depressive symptoms, and those significant factors differed between urban and rural female youths. Accordingly, tailored approaches are required considering urban and rural differences. The approaches should include intrapersonal, interpersonal, and organizational levels of interventions.
Adolescent*
;
Depression*
;
Female*
;
Happiness
;
Health Behavior
;
Humans
;
Korea*
;
Prevalence
;
Problem Behavior
5.The Relationship between Work-life Conflict and Turnover Intention among Hospital Nurses based on Shift Work
Korean Journal of Occupational Health Nursing 2018;27(4):191-202
PURPOSE: This study analyzes the relationship between work-life conflict and turnover intention among hospital nurses. Furthermore, it seeks to determine whether the relationship between the two varies depending on the shift work condition of the nurses. METHODS: A total of 435 nurses working at five tertiary hospitals were included in the study. The questionnaire included items on turnover intentions, work-life conflicts, sociodemographic factors, working conditions, and internal and external resources. RESULTS: The level of work-life conflict among shift work nurses was higher than that of non-shift work nurses. The turnover intention was also higher for shift work nurses than for non-shift work nurses. Results from the multivariate logistic regression analysis revealed that the work-life conflict of nurses had a positive relationship with turnover intention. The effect of work-life conflict on turnover intention was greater for shift work nurses than for non-shift work nurses. CONCLUSION: Work-life conflict had a greater impact on the turnover intention of hospital nurses working under shift work conditions. Based on this study's findings, it can be suggested that, in order to reduce high turnover intention, it will be necessary to make specific efforts to balance work-life conflict and improve working conditions.
Intention
;
Logistic Models
;
Tertiary Care Centers
6.The Relationship between Work-life Conflict and Turnover Intention among Hospital Nurses based on Shift Work
Korean Journal of Occupational Health Nursing 2018;27(4):191-202
PURPOSE:
This study analyzes the relationship between work-life conflict and turnover intention among hospital nurses. Furthermore, it seeks to determine whether the relationship between the two varies depending on the shift work condition of the nurses.
METHODS:
A total of 435 nurses working at five tertiary hospitals were included in the study. The questionnaire included items on turnover intentions, work-life conflicts, sociodemographic factors, working conditions, and internal and external resources.
RESULTS:
The level of work-life conflict among shift work nurses was higher than that of non-shift work nurses. The turnover intention was also higher for shift work nurses than for non-shift work nurses. Results from the multivariate logistic regression analysis revealed that the work-life conflict of nurses had a positive relationship with turnover intention. The effect of work-life conflict on turnover intention was greater for shift work nurses than for non-shift work nurses.
CONCLUSION
Work-life conflict had a greater impact on the turnover intention of hospital nurses working under shift work conditions. Based on this study's findings, it can be suggested that, in order to reduce high turnover intention, it will be necessary to make specific efforts to balance work-life conflict and improve working conditions.
7.Longevity and Stress Resistant Property of 6-Gingerol from Zingiber officinale Roscoe in Caenorhabditis elegans.
Eun Byeol LEE ; Jun Hyeong KIM ; Chang Wan AN ; Yeong Jee KIM ; Yun Jeong NOH ; Su Jin KIM ; Ju Eun KIM ; Abinash Chandra SHRESTHA ; Ha Neul HAM ; Jae Yoon LEEM ; Hyung Kwon JO ; Dae Sung KIM ; Kwang Hyun MOON ; Jeong Ho LEE ; Kyung Ok JEONG ; Dae Keun KIM
Biomolecules & Therapeutics 2018;26(6):568-575
In order to discover lifespan-extending compounds made from natural resources, activity-guided fractionation of Zingiber officinale Roscoe (Zingiberaceae) ethanol extract was performed using the Caenorhabditis elegans (C. elegans) model system. The compound 6-gingerol was isolated from the most active ethyl acetate soluble fraction, and showed potent longevity-promoting activity. It also elevated the survival rate of worms against stressful environment including thermal, osmotic, and oxidative conditions. Additionally, 6-gingerol elevated the antioxidant enzyme activities of C. elegans, and showed a dose-depend reduction of intracellular reactive oxygen species (ROS) accumulation in worms. Further studies demonstrated that the increased stress tolerance of 6-gingerol-mediated worms could result from the promotion of stress resistance proteins such as heat shock protein (HSP-16.2) and superoxide dismutase (SOD-3). The lipofuscin levels in 6-gingerol treated intestinal worms were decreased in comparison to the control group. No significant 6-gingerol-related changes, including growth, food intake, reproduction, and movement were noted. These results suggest that 6-gingerol exerted longevity-promoting activities independently of these factors and could extend the human lifespan.
Caenorhabditis elegans*
;
Caenorhabditis*
;
Eating
;
Ethanol
;
Ginger*
;
Heat-Shock Proteins
;
Humans
;
Lipofuscin
;
Longevity*
;
Natural Resources
;
Reactive Oxygen Species
;
Reproduction
;
Superoxide Dismutase
;
Survival Rate
8.Parent Involvement Intervention in Developing Weight Management Skills for both Parents and Overweight/Obese Children.
Hee Soon KIM ; Jiyoung PARK ; Kye Yeong PARK ; Myung Nam LEE ; Ok Kyung HAM
Asian Nursing Research 2016;10(1):11-17
PURPOSE: The purpose of the study was to evaluate a parent involvement intervention for childhood obesity intended to increase parents' skills in managing children's weight-related behavior and to improve child-parent relationships. Many studies reported on parental influence on childhood obesity, emphasizing parent involvement in prevention and management of childhood obesity. METHODS: A randomized controlled trial was conducted. Forty-two parents of overweight/obese children were recruited from four cities and randomized to the experimental group or control group. The parental intervention was provided only to parents in the experimental group and consisted of weekly news-letters and text messages for a period of 5 weeks. Exercise classes and nutrition education were provided to all children. Lifestyle Behaviour Checklist and the Child-Parent Relationship Scale (CPRS) were used for measurement of parent outcome. For the child outcome, dietary self-efficacy, exercise frequency, and body mass index were measured. A mixed-design analysis of variance was performed with city location entered as a random effect. RESULTS: After the intervention, CPRS of parents and dietary self-efficacy of children showed an increase in the experimental group (p < .05). Intervention effects differed significantly according to the city location regarding the control efficacy of parents and dietary self-efficacy of children (p < .05). CONCLUSIONS: The results support the effectiveness of the parent involvement intervention in promoting child-parent relationship and dietary self-efficacy of children. However, a 5-week parent involvement intervention was not sufficient to produce significant changes in children's body mass index. Further research is needed to investigate effects of parent involvement intervention with long-term evaluation.
Adult
;
Attitude to Health
;
*Body Weight Maintenance
;
Child
;
Diet Therapy/*psychology
;
Feeding Behavior/*psychology
;
Female
;
Health Promotion/*methods
;
Humans
;
Male
;
Middle Aged
;
Parent-Child Relations
;
Parenting/psychology
;
Parents/*psychology
;
Pediatric Obesity/*prevention & control
;
Republic of Korea
9.Transtheoretical Model Based Exercise Counseling Combined with Music Skipping Rope Exercise on Childhood Obesity.
Ok Kyung HAM ; Kyung Mi SUNG ; Bo Gyeong LEE ; Hee Won CHOI ; Eun Ok IM
Asian Nursing Research 2016;10(2):116-122
PURPOSE: The purpose was to evaluate the effects of a transtheoretical model (TTM) based exercise counseling offered with music skipping rope exercise on components of the TTM (stages of change, decisional balance, and self-efficacy), body mass index, glucose, and lipid profile of overweight/obese children in Korea. METHODS: This study used a nonequivalent pretest and posttest experimental study design. A total of 75 overweight/obese children participated in the study. Eight sessions of exercise counseling combined with music skipping rope exercise for 12 weeks were offered for children in the experimental group, while one session of exercise counseling with music skipping rope exercise for 12 weeks was offered for children in the control group. Outcomes were measured at baseline, and 6 months after the intervention. RESULTS: After the intervention, self-efficacy significantly improved among children in the experimental group (p = .049), while these children maintained their baseline BMI at 6-month follow-up (p > .05). Among children in the control group, BMI significantly increased (p < .05). Fasting blood sugar significantly increased for both groups after the intervention (p < .05). However, a greater increase was observed for the control group. CONCLUSIONS: Our study partially supports the hypothesis that a TTM-based exercise intervention is effective in maintaining BMI and improving self-efficacy of overweight/obese children. The TTM-based counseling combined with exercise classes has potential to control weight among overweight/obese children, while involvement of parents and children in the development of the theory-based intervention may generate further benefits regarding health and well-being of overweight/obese children.
Adolescent
;
Attitude to Health
;
Body Mass Index
;
Child
;
Combined Modality Therapy
;
Counseling/*methods
;
Exercise Therapy/*methods
;
Female
;
Humans
;
Male
;
Music Therapy/*methods
;
Pediatric Obesity/*prevention & control
;
Play and Playthings
;
Self Efficacy
;
Treatment Outcome
10.Factors associated with Patient Activation for Self-management among Community Residents with Osteoarthritis in Korea.
Yang Heui AHN ; Bong Jeong KIM ; Ok Kyung HAM ; Seong Hoon KIM
Journal of Korean Academy of Community Health Nursing 2015;26(3):303-311
PURPOSE: The purpose of this study was to survey patient activation for self-management and to identify factors associated with patient activation for self-management among community residents with osteoarthritis in Korea. METHODS: Cross-sectional study design was used. Survey data were collected from 270 community residents with osteoarthritis through direct interviews. Studied factors included patient activation, joint pain, physical function, depression, and general characteristics. Data were analyzed using chi-squared test, t-test and multivariate logistic regression analysis. RESULTS: The participants' mean score of patient activation was 56.0+/-16.61. The mean score of each factor was 10.6+/-5.89 for joint pain, 5.5+/-3.56 for physical function, and 19.3+/-10.01 for depression. The patient activation level was significantly associated with depression and general characteristics such as education, religion, comorbid hypertension, and use of medical clinics (p<.05). CONCLUSION: The findings suggest that depression, education, religion, comorbid hypertension, and use of medical clinics may be important factors to be considered when developing programs of patient activation for self-management. This is the first study that measured patient activation, and further studies are suggested to find factors associated with patient activation for self-management among community residents with other chronic diseases.
Arthralgia
;
Chronic Disease
;
Cross-Sectional Studies
;
Depression
;
Education
;
Humans
;
Hypertension
;
Korea*
;
Logistic Models
;
Osteoarthritis*
;
Self Care*

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