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임신성 당뇨 산모와 건강한 산모 간 모유 무기질 농도 비교
민들레(Min, Deulle),박승미(Park, Seungmi) 한국기초간호학회 2021 Journal of korean biological nursing science Vol.23 No.3
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 χ2= 1.77, p= .018) over time (Wild χ2= 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
Cho Eunhee,Min Deulle,Lee Kyongeun,Kim Jeongah,Chang Soo Jung,Kim Hyang,Kim Sinhye,Min Ari 한국노인간호학회 2019 노인간호학회지 Vol.21 No.3
Purpose: This study was done to develop an instrument to measure the work environment in nursing homes and to evaluate its psychometric properties. Methods: Instrument development was conducted in three phases: development of the initial questionnaire, content validity and pilot-testing, and construct validity and reliability testing. Participants were 184 nurses from 62 nursing homes in South Korea. Exploratory factor analysis, confirmatory factor analysis, and examination of internal consistency were used to verify the psychometric properties of the instrument. Results: The final model derived from the factor analysis yielded 27 items across five domains: nurses’ participation in nursing home affairs; well-defined scope of practice; nurse managers’ ability, leadership, and support of nurses; staff and resource adequacy; and communication and coordination. The fit indices in the confirmatory factor analysis were acceptable. Total Cronbach’s ⍺ was .93 (sub-domains ranged .77~.88). Conclusion: The results indicate that the selected items are suitable for measuring the work environment of nursing homes in South Korea. This instrument may be useful in nursing home-related research and may be used to improve the health outcomes of older adults in nursing homes.
Young Hee Nam,Deulle Min,Soon-Jung Park,Kyeong Ah Kim,Young Ah Lee,Myeong Heon Shin 대한기생충학열대의학회 2011 The Korean Journal of Parasitology Vol.49 No.3
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 1×107 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-κB and CREB in neutrophils. Moreover, TvSP-induced IL-8 production was also significantly inhibited by pretreatment of neutrophils with iκB inhibitor or CREB inhibitor. These results suggest that transcription factors NF-κB and CREB are involved in IL-8 production in human neutrophils induced by stimulation with T. vaginalis infection.
신규간호사의 임상수행능력, 현장적응이 재직의도에 미치는 영향
박경희(Park, Gyeong Hee),민들레(Min, Deulle) 한국간호교육학회 2024 한국간호교육학회지 Vol.30 No.3
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.