No abstract available.
Probiotics

PURPOSE: This study was done to identify the effects and relationships of humor, job satisfaction, job stress and intent to turnover for nurses and suggest a theoretical structural path diagram among the variables. METHODS: Data were collected at 6 hospitals located in Seoul, and Gyeonggi Province, from June to September, 2010. Participants were 275 nurses. Data were analyzed using Amos 19.0 for Structural Equation Modeling. RESULTS: Humor had significant effects on job satisfaction (beta=.15, t=2.29, p=.022) and indirect effects on the intent to turnover in this model (chi2=44.18, df=23, RMSEA=0.05, TLI=0.97). But humor did not affect job stress unlike results of previous studies (t=-.02, p=.771). CONCLUSION: Humor may not affect job stress under the very stressful conditions of the health care environment. The model showed the effect of humor contributed to increases in job satisfaction but did not decrease job stress. Higher levels of job satisfaction could decrease the intent to turnover. Consequently, humor would be helpful in increasing job satisfaction to diminish nurse turnover. Further studies are suggested to investigate causal relationships among humor, burnout, and other emotional and organizational variables.
Delivery of Health Care ; Intention ; Job Satisfaction

PURPOSE: This study attempted to examine nursing students' self-esteem, interpersonal relationships, and self-efficacy, to identify factors affecting empathy. METHODS: A predictive correlational design was used. The participants in this study were nursing students from fours university of Korea. The questionnaires were administered to a convenience sample of 147 nursing students in the Republic of Korea. RESULTS: Mean item scores for self-esteem, interpersonal relationship, self-efficacy, and empathy were 3.83, 3.63, 3.30, and 3.44, respectively (possible range, 1–5). Empathy was correlated with self-esteem, interpersonal relationships, and self-efficacy. The multiple regression analysis revealed that 45.9% of the variance in empathy is attributable to gender, major satisfaction, self-esteem, self-efficacy, and interpersonal relationships. The most important factor interpersonal relationship explained. CONCLUSION: Improving nursing students' major satisfaction, self-esteem, self-efficacy, and interpersonal relationships are strategies that may foster empathy.
Empathy* ; Humans ; Korea ; Nursing* ; Republic of Korea ; Self Efficacy ; Students, Nursing

PURPOSE: This study attempted to examine the influence of resilience, life satisfaction, and psychological well-being on attitude to death. METHODS: A predictive correlational design was used. The participants were 184 nursing students from three universities of Korea. They responded to a self-report questionnaire, with items on demographics, resilience, life satisfaction, psychological well-being, and attitude to death. RESULTS: The mean score for attitude to death was 2.77±0.39 (range, 1–4), and a significant difference was observed depending on age, grade, and death-related education. Attitude to death was positively correlated with death-related education, resilience, life satisfaction, and psychological well-being. Results of the hierarchical multiple regression analysis indicated that death-related education and psychological well-being were significant predictors of attitude to death, explaining 26.6% of the latter. The most important factor was psychological well-being. CONCLUSION: Although death-related education and psychological well-being are two of the most influential factors among nursing students, no more than 30.4% of this study’s participants received death-related education. Death-related education is necessary to help nursing students so that they can cope positively with stressful situations by finding positive meaning. It is necessary to develop a systematic curriculum so that these students can establish a positive attitude to death.
Attitude to Death ; Curriculum ; Demography ; Education ; Humans ; Korea ; Nursing ; Personal Satisfaction ; Students, Nursing

PURPOSE: This study attempted to examine the influence of resilience, life satisfaction, and psychological well-being on attitude to death. METHODS: A predictive correlational design was used. The participants were 184 nursing students from three universities of Korea. They responded to a self-report questionnaire, with items on demographics, resilience, life satisfaction, psychological well-being, and attitude to death. RESULTS: The mean score for attitude to death was 2.77±0.39 (range, 1–4), and a significant difference was observed depending on age, grade, and death-related education. Attitude to death was positively correlated with death-related education, resilience, life satisfaction, and psychological well-being. Results of the hierarchical multiple regression analysis indicated that death-related education and psychological well-being were significant predictors of attitude to death, explaining 26.6% of the latter. The most important factor was psychological well-being. CONCLUSION Although death-related education and psychological well-being are two of the most influential factors among nursing students, no more than 30.4% of this study’s participants received death-related education. Death-related education is necessary to help nursing students so that they can cope positively with stressful situations by finding positive meaning. It is necessary to develop a systematic curriculum so that these students can establish a positive attitude to death.

Purpose: This study aims to identify the knowledge, risk perception, fear, self-efficacy, and preventive behaviors among nursing students, and factors influencing preventive behaviors on COVID-19. Methods: Data was collected from March, 2022 to May, 2022. The participants included 218 nursing students in their 3rd and 4th grade of three universities in two cities. Results: The knowledge of COVID-19 was 13.54 out of 15 points, risk perception was 4.83 out of 8 points, fear was 13.26 out of 35 points, self-efficacy was 19.96 out of 25 points, and preventive behaviors were 7.56 out of 9 points. The explanatory power of self efficacy (β = .21, p = .002), which affects preventive behaviors was 67.0%. Conclusion Based on the results of this study, it is necessary to develop a systematic nursing intervention that improves self-efficacy to improve preventive behaviors against COVID-19 among students. This study’s result can be used in the future to develop appropriate health policies and program to prevent emerging infectious diseases.

PURPOSE: Aims of the researchers were to develop an birth control empowerment program (BCEP) designed to help married immigrant women in Korea to plan their pregnancies. METHODS: This study was as a randomized controlled trial to verify the effects of the BCEP. The BCEP was developed based on Falk-Rafael (2001)'s Empowerment caring model. The program was offered once a week, for 90 minutes per session, for a total of 10 weeks. The BCEP incorporated group instruction, group discussion, and counseling. The eligible participants were randomly assigned to either experimental group (n=23) or control group (n=23). RESULTS: Participants in the intervention group had significantly better outcomes in contraceptive knowledge (p<.001), contraceptive self-efficacy (p=.014), perceived contraceptive control (p<.001), sex-related spousal communication (p<.001), and sexual autonomy (p=.009). CONCLUSION: The BCEP was effective intervention method, which can promote family planning practices among married immigrant women.
Asian Continental Ancestry Group* ; Contraception* ; Counseling ; Emigrants and Immigrants* ; Family Planning Services ; Female ; Humans ; Korea* ; Methods ; Parturition* ; Power (Psychology)* ; Pregnancy

The purpose of this study was to determine factors affecting intention to participate in school breakfast programs of middle and high school students in Seoul using the Theory of Planned Behavior. Out of 2,280 questionnaires distributed to the middle and high school students, 2,060 were returned (90.4% response rate) and 1,799 were analyzed (78.9% analysis rate). To determine factors affecting intention to participate in school breakfast programs, logistic regression analyses were conducted for middle and high school students, respectively. For logistic regression, data of 1,217 out of 1,799 students (637 middle and 580 high school students) were used after excluding 582 students which had an answer 'Not sure' to the question about intention to participate in school breakfast programs. In case of middle school students, male than female students (OR = 1.504), the students who skipped all breakfast (OR = 1.851), who ate breakfast 1~2 times (OR = 3.474) or 3~4 times (OR = 1.950) than those who ate breakfast everyday during weekdays of the previous week were more likely to participate in school breakfast programs. In case of high school students, male than female (OR = 1.967), the students who skipped all breakfast (OR = 4.187), the students who ate breakfast 1~2 times (OR = 3.024) or 3~4 times (OR = 2.095) than those who ate breakfast everyday during weekdays of the previous week were more likely to participate in school breakfast programs. In addition, both possibility of middle and high school students' participation in school breakfast programs increased as the satisfaction with school lunch service (OR = 1.704, 1.653) increased. Middle school students who perceived their household income level 'low or middle low' (OR = 1.999) than those who perceived their household income level 'middle' and the students who had more positive 'attitude' (OR = 1.311) toward eating breakfast were more likely to participate in school breakfast programs. However, high school students who had higher 'perceived difficulty in access to breakfast' (OR = 1.370) were more likely to participate in school breakfast programs. The results of this study could be useful data to plan and develop school breakfast programs in Korea.
Breakfast* ; Eating ; Family Characteristics ; Female ; Humans ; Intention* ; Korea ; Logistic Models ; Lunch ; Male ; Seoul* ; Surveys and Questionnaires

PURPOSE: To report the surgical results of unilateral pediatric cataracts from uncertain causes in relatively older children and to identify factors related to better visual outcomes. METHODS: We retrospectively evaluated the medical records of 39 patients who underwent surgery between the ages of 3 and 10 years for unilateral pediatric cataracts of no known cause. All patients underwent primary intraocular lens implantation and postoperative amblyopia treatment. A postoperative final visual acuity better than 20 / 30 was considered to be a good visual outcome. RESULTS: The mean age of patients was 6.0 ± 1.8 years at the time of surgery. The mean preoperative visual acuity was 1.07 ± 0.71 logarithm of the minimum angle of resolution (range, 0.15 to 3.00), while the mean final postoperative visual acuity was 0.47 ± 0.54 logarithm of the minimum angle of resolution (range, 0.00 to 2.00). Of 39 patients, 18 (46.2%) achieved a good visual outcome. Only the preoperative visual acuity maintained a significant association with a good visual outcome according to our multivariate analysis (p = 0.040). A preoperative visual acuity of 20 / 100 or better was found to increase the chance of achieving a good visual outcome by 13.79-fold (95% confidence interval, 1.13 to 167.58). CONCLUSIONS: The visual outcome of unilateral pediatric cataract surgery for cataracts with no specific cause identified in patients after three years of age could be satisfactory, especially with a preoperative visual acuity of 20 / 100 or better.
Amblyopia ; Cataract* ; Child ; Humans ; Lens Implantation, Intraocular ; Medical Records ; Multivariate Analysis ; Phacoemulsification ; Prognosis ; Retrospective Studies ; Visual Acuity

Autophagy is necessary for the degradation of long-lasting proteins and nonfunctional organelles, and is activated to promote cellular survival. However, overactivation of autophagy may deplete essential molecules and organelles responsible for cellular survival. Lifelong calorie restriction by 40% has been shown to increase the cardiac expression of autophagic markers, which suggests that it may have a cardioprotective effect by decreasing oxidative damage brought on by aging and cardiovascular diseases. Although cardiac autophagy is critical to regulating protein quality and maintaining cellular function and survival, increased or excessive autophagy may have deleterious effects on the heart under some circumstances, including pressure overload-induced heart failure. The importance of autophagy has been shown in nutrient supply and preservation of energy in times of limitation, such as ischemia. Some studies have suggested that a transition from obesity to metabolic syndrome may involve progressive changes in myocardial inflammation, mitochondrial dysfunction, fibrosis, apoptosis, and myocardial autophagy.
Aging ; Apoptosis ; Autophagy ; Cardiovascular Diseases ; Fibrosis ; Heart ; Heart Failure ; Inflammation ; Ischemia ; Nutritional Status ; Obesity ; Organelles ; Proteins ; Starvation