Purpose: This study aimed to compare breast milk minerals between mothers with gestational diabetes mellitus (GDM) and healthy mothers. Methods: This study was a short-term prospective study to determine the difference in milk minerals of 30 GDM mothers and 30 healthy mothers. Mineral concentrations in breast milk were measured for Na, K, Ca, Mg, and P. The first breast milk was collected on the 5th day after childbirth, while the second one was collected on the 14th day. For the variation of mineral content of breast milk over time between groups, generalized estimation equations were used. Results: The mean age of the GDM group and healthy mother group was 32.56 and 31.17 years old, respectively. Na was significantly higher in GDM mother group (Wild χ2 = 4.35, p = .037) over time (Wild χ2 = 21.59, p < .001), and Ca was significantly higher in healthy mother group (Wild χ 2 = 1.77, p = .018) over time (Wild χ 2 = 19.09, p < .001). Mg, P, and K showed a significant difference in time (Wild χ2 = 18.12, p < .001; Wild χ2 = 7.73, p = .005; Wild χ2 = 7.10, p = .008). P was significantly higher in GDM mother group on 5th day of delivery (t = 2.08, p = .042). Conclusion There was a difference in the mineral composition of breast milk between GDM mothers and healthy mothers. Therefore, it is necessary to develop and apply intervention programs such as effective prenatal blood sugar management and postpartum breast massage considering the characteristics of GDM mothers.

Purpose: This study aimed to compare breast milk minerals between mothers with gestational diabetes mellitus (GDM) and healthy mothers. Methods: This study was a short-term prospective study to determine the difference in milk minerals of 30 GDM mothers and 30 healthy mothers. Mineral concentrations in breast milk were measured for Na, K, Ca, Mg, and P. The first breast milk was collected on the 5th day after childbirth, while the second one was collected on the 14th day. For the variation of mineral content of breast milk over time between groups, generalized estimation equations were used. Results: The mean age of the GDM group and healthy mother group was 32.56 and 31.17 years old, respectively. Na was significantly higher in GDM mother group (Wild χ2 = 4.35, p = .037) over time (Wild χ2 = 21.59, p < .001), and Ca was significantly higher in healthy mother group (Wild χ 2 = 1.77, p = .018) over time (Wild χ 2 = 19.09, p < .001). Mg, P, and K showed a significant difference in time (Wild χ2 = 18.12, p < .001; Wild χ2 = 7.73, p = .005; Wild χ2 = 7.10, p = .008). P was significantly higher in GDM mother group on 5th day of delivery (t = 2.08, p = .042). Conclusion There was a difference in the mineral composition of breast milk between GDM mothers and healthy mothers. Therefore, it is necessary to develop and apply intervention programs such as effective prenatal blood sugar management and postpartum breast massage considering the characteristics of GDM mothers.

PURPOSE: The purpose of this study is to examine factors affecting quality of life among grandparents raising their grandchildren. METHODS: This study carried out a secondary analysis of data from the 2014 Korean Longitudinal Study of Aging (KLoSA) and Statistics Korea. Data collected from 224 grandparents who reported raising their grandchildren were analyzed using descriptive statistics, independent t-test, ANOVA, pearson correlation coefficient, and multilevel regression analysis. RESULTS: The mean score of the participants' quality of life was 62.63. Significant predictors of quality of life of the grandparents included subjective health status, last year's total house income, number of last year's travels, frequency of last year's movie seeing, and number of children's parks per 100,000 population. CONCLUSION: These results suggest that public health nurses in improving quality of life of grandparents focus on children's parks and formal social supports as community factors as well as regular exercise as an individual factor in order to be more effective.
Aging ; Diagnostic Self Evaluation ; Grandparents* ; Korea ; Longitudinal Studies ; Multilevel Analysis ; Nurses, Public Health ; Quality of Life*

Purpose: The purpose of this study was to identify the effects of clinical competence and field adaptation on new nurses’ retention intention and to suggest strategies to improve their intention to stay. Methods: This study used a descriptive correlational design and was conducted from June 1 to July 20, 2023. A structured questionnaire was used, targeting new nurses with only 3 to 12 months of clinical experience. Data was collected through an online site used by nurses. The collected data were analyzed by frequency and percentage, independent t-test, ANOVA, Pearson’s correlation coefficients, and multiple linear regression. All analyses were conducted using IBM SPSS Statistics 26.0. Results: A total of 173 new nurses participated in this study. The results of multiple linear regression analysis showed that the factors influencing retention intention of new nurses were field adaptation (β=.38, p<.001), professional pride as a reason for retention (β=.24, p=.003), and current salary of 2.5 to 3.0 million won (β=-.14, p=.049). Conclusion Hospitals and nursing education organizations need educational approaches that enhance the field adaptation and professional pride of new nurses so that they can be successfully retained in the workplace.

Purpose: Analyzing information based on individual needs can maximize the effectiveness of education, leading to changes in personal health behaviors. This cross-sectional descriptive survey study aimed to identify the characteristics of mothers who experienced gestational diabetes mellitus and correlate the factors associated with their information needs. Methods: The participants were 298 women between the ages of 20 and 49 years who were pregnant and diagnosed with gestational diabetes at the time of the study, or who were diagnosed with gestational diabetes mellitus within five years after delivery. The average age of the participants was 34.28 years. After comparing participants’ demographics, diabetes, and breastfeeding-related characteristics according to their need for information on breastfeeding, a multiple logistic regression analysis was performed. Results: Factors associated with participants’ need for information on breastfeeding were economic conditions, usual body mass index, current pregnancy, and experience of breastfeeding. Conclusion The findings can be used to implement programs that meet the needs of these women and help improve maternal and pediatric health and quality of life.

Purpose: Analyzing information based on individual needs can maximize the effectiveness of education, leading to changes in personal health behaviors. This cross-sectional descriptive survey study aimed to identify the characteristics of mothers who experienced gestational diabetes mellitus and correlate the factors associated with their information needs. Methods: The participants were 298 women between the ages of 20 and 49 years who were pregnant and diagnosed with gestational diabetes at the time of the study, or who were diagnosed with gestational diabetes mellitus within five years after delivery. The average age of the participants was 34.28 years. After comparing participants’ demographics, diabetes, and breastfeeding-related characteristics according to their need for information on breastfeeding, a multiple logistic regression analysis was performed. Results: Factors associated with participants’ need for information on breastfeeding were economic conditions, usual body mass index, current pregnancy, and experience of breastfeeding. Conclusion The findings can be used to implement programs that meet the needs of these women and help improve maternal and pediatric health and quality of life.

Purpose: The purpose of this study was to assess the knowledge and health beliefs about gestational diabetes and to identify the influence on breastfeeding intention of women those who have been diagnosed with gestational diabetes. Methods: A cross-sectional descriptive study was designed. A questionnaire survey was conducted on 270 women who were pregnant and currently diagnosed with gestational diabetes. Data collection was conducted at Internet cafes and breastfeeding clinics where pregnant women were able to participate actively. The data collection period was from November 5 to November 27, 2019 and analyzed using descriptive statistics, independent t-test, x 2 test and multiple logistic regression. Results The average age of the participants was 34.21±3.73 years. There were 221 women who had breastfeeding intention, and 49 women who did not intend to breastfeed. The higher the perceived susceptibility (OR=2.49, p=.032), benefits (OR=2.62 p=.009), and the self-efficacy, the higher the intention to perform breastfeeding (OR=2.97, p=.004). On the other hand, the higher the perceived severity, the lower the intention to perform breastfeeding (OR=0.35, p=.007). Conclusion: Health beliefs such as perceived susceptibility, perceived benefits, self-efficacy and perceived severity have been shown to affect the breastfeeding intention. Based on these results, we suggest developing a breastfeeding promotion intervention program that improves self-efficacy in gestational diabetics.

Trichomonas vaginalis is a flagellated lumen-dwelling extracellular protozoan parasite that causes human trichomoniasis via sexual intercourse. Human neutrophils play a crucial role in acute tissue inflammatory responses in T. vaginalis infection. In this study, we investigated the signaling mechanism of neutrophil responses when stimulated with T. vaginalis-derived secretory products (TvSP), which were collected from 1x10(7) live trichomonads. Incubation of human neutrophils isolated from peripheral blood with TvSP induced up-regulation of IL-8 protein secretion. In addition, stimulation with TvSP induced phosphorylation of NF-kappaB and CREB in neutrophils. Moreover, TvSP-induced IL-8 production was also significantly inhibited by pretreatment of neutrophils with ikappaB inhibitor or CREB inhibitor. These results suggest that transcription factors NF-kappaB and CREB are involved in IL-8 production in human neutrophils induced by stimulation with T. vaginalis infection.
Cyclic AMP Response Element-Binding Protein/*metabolism ; Human Experimentation ; Humans ; Interleukin-8/*metabolism ; Male ; NF-kappa B/*metabolism ; Neutrophils/*immunology ; Phosphorylation ; Trichomonas vaginalis/*immunology