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Rhododendron sobayakiense is an endemic and near-threatened species (Korean Red List, NT) found in the alpine regions of South Korea that requires conservation. This study investigated the species' genetic variations and seed germination characteristics and predicted its potential habitat change according to climate change scenarios. The genetic diversity of R. sobayakiense at the species level (P = 88.6%; S.I. = 0.435; h = 0.282) was somewhat similar to that observed for the same genus. The inter-population genetic differentiation was 19% and revealed a relatively stable level of gene exchange at 1.22 in each population. The main cause of gene flow and genetic differentiation was presumed to be the Apis mellifera pollinator. Seed germination characteristics indicated non-deep physiological dormancy, with germination at ≥10 °C and the highest percent germination (PG) of ≥60% at 15–25 °C, while the PG was ≥50% at 30 °C. The PG increased at constant temperature than at variable temperatures; the mean germination time decreased as temperature increased. The climate scenarios SSP3 and SSP5 were analyzed to predict future R. sobayakiense habitat changes. The variables of the main effects were Identified as follows: elevation > temperature seasonality > mean diurnal range. [ABSTRACT FROM AUTHOR]

Aim: To identify the predictors of mental health nurses' person‐centred care, including moral sensitivity. Background: Person‐centred care meets patients' ethical needs by protecting their autonomy and dignity and respecting their choices; it is essential to enhance patient outcomes. Therefore, it is important to identify the predictors of the practice of advocating patients' rights and dignity and providing person‐centred care among mental health nurses to foster competency and ensure the highest quality of care. Methods: This cross‐sectional study included 220 mental health nurses in South Korea. It measured their general and work‐related characteristics, moral sensitivity, and person‐centred care. Multiple regression analysis was conducted to identify the person‐centred care predictors. Results: The most potent person‐centred care predictor was moral sensitivity (β =.35, p <.001). Other predictors included prior biomedical ethics education (β =.15, p =.013) and marital status (β =.14, p =.025). The regression model had 28.0% explanatory power. Conclusions: Mental health nurses' moral sensitivity must be increased to improve their person‐centred care. Implications for Nursing Management: Nurses should receive continuous education to remain aware of and maintain a high level of moral sensitivity and be encouraged to continue the person‐centred practice. Organizational and policy support is needed to promote the practice of person‐centred care in the workplace. [ABSTRACT FROM AUTHOR]

Background: In 2019, the South Korean government started designating rehabilitation medical institutions to facilitate the early return of patients with stroke (PWS) to their communities after discharge. However, a detailed operating model has not yet been suggested. We aimed to develop a hospital-based early supported community reintegration model for PWS that is suitable for South Korea based on knowledge translation in cooperation with clinical experts and PWS.Methods: Clinical experts (n = 13) and PWS (n = 20) collaboratively participated in the process of developing the early supported community reintegration model at a national hospital in South Korea, using the following phases of the knowledge-to-action cycle: (1) identifying knowledge, (2) adapting the knowledge to the local situation, (3) assessing barriers and facilitators to local use of knowledge, and (4) tailoring and developing the program. Barriers and facilitators to local use of knowledge were assessed multidimensionally at the individual, interpersonal, organizational, and community level based on the social-ecological model. Literature reviews, workshops, individual and group interviews, and group meetings using nominal group technique were conducted in each phase of the knowledge-to-action cycle.Results: Each phase of the knowledge-to-action cycle for developing the early supported community reintegration model and a newly developed model including the following components were reported: (1) revision of strategies of organizations related to community reintegration support, (2) establishment of a multidepartmental and multidisciplinary community reintegration support system, (3) standardization of patient-centered multidisciplinary goal setting, (4) multidimensional classification of community reintegration support areas, and (5) development of guidelines for a tailored community reintegration support program.Conclusions: We designed a hospital-based multidimensional and multidisciplinary early supported community reintegration model that comprehensively included several elements of community rehabilitation in connection with hospitals and communities, taking into account the South Korean situation of lacking community rehabilitation infrastructure. In developing a guideline for a tailored community reintegration support program, we attempted to take into consideration various situations faced by PWS in South Korea, which is in a transitional stage for community rehabilitation. It is expected that this early supported community reintegration model can be referenced in other countries that are in a transitional stage of community rehabilitation. [ABSTRACT FROM AUTHOR]

Background: Hemorrhagic fever with renal syndrome (HFRS) and leptospirosis are seasonal rodent-borne infections in the Republic of Korea (Korea). The occurrences of HFRS and leptospirosis are influenced by climatic variability. However, few studies have examined the effects of local climatic variables on the development of these infections. The purpose of this study was to estimate the effect of climatic factors on the occurrence of HFRS and leptospirosis in Korea.Methods: Daily records on human cases of HFRS and leptospirosis between January 2001 to December 2009 were analyzed. The associations of climatic factors with these cases in high incidence provinces were estimated using the time-series method and multivariate generalized linear Poisson models with a maximal lag of 12 weeks.Results: From 2001 to 2009, a total of 2912 HFRS and 889 leptospirosis cases were reported, with overall incidences of 0.67 and 0.21 cases per 100,000, respectively, in the study areas. The increase in minimum temperature (1 °C) at a lag of 11 weeks was associated with 17.8% [95% confidence interval (CI): 15.1, 20.6%] and 22.7% (95% CI: 16.5, 29.3%) increases in HFRS and leptospirosis cases, respectively. A 1-h increase in the daily sunshine was related to a 27.5% (95% CI: 18.2, 37.6%) increase in HFRS at a lag of 0 week. A 1% increase in daily minimum relative humidity and a 1 mm increase in daily rainfall were associated with 4.0% (95% CI:1.8, 6.1) and 2.0% (95% CI: 1.2, 2.8%) increases in weekly leptospirosis cases at 11 and 6 weeks later, respectively. A 1 mJ/m2 increase in daily solar radiation was associated with a 13.7% (95% CI: 4.9, 23.2%) increase in leptospirosis cases, maximized at a 2-week lag.Conclusions: During the peak season in Korea, climatic factors play a significant role in the development of HFRS and leptospirosis. The findings of this study may be applicable to the forecasting and prediction of disease outbreaks. [ABSTRACT FROM AUTHOR]

Background: Despite increasing evidence on the relationship between exposure to phthalates and bisphenol A with allergies and asthma, reports on atopic dermatitis (AD) with these chemicals are few. We assessed the association between AD symptoms and the exposure to phthalates and bisphenol A and in children.Methods: We surveyed 18 boys with AD (age 3-7 years) in a day care center in Seoul between May 2009 and April 2010. AD symptoms were recorded by using a daily symptom diary. We collected 460 series of pooled urine twice a day, in the morning and afternoon, over 230 working days and measured the concentrations of mono-2-ethyl-5-oxohexyl phthalate (5-oxo-MEHP), mono-2-ethyl-5-hydroxyhexyl phthalate (5-OH-MEHP), mono-isobutyl phthalate (MnBP) and bisphenol A glucuronide (BPAG) in the pooled urine. Logistic regression was used for statistical analysis.Results: Most phthalate metabolite levels were higher in the morning than in the afternoon (p < 0.0001). There was seasonal variation in the levels of phthalates and bisphenol A metabolites. Levels of 5-OH-MEHP, MnBP, and BPAG were highest in summer (p < 0.0001). Manifestation of AD symptoms was associated with an increase in urinary levels of MnBP (adjusted odds ratio, aOR = 2.85, 95% CI: 1.12-7.26 per 1 μg/L of MnBP) and BPAG (aOR = 1.79, 95% CI: 0.91-3.52 per 1 μg/L BPAG) on the same day. The levels of MnBP and BPAG in the previous day increased AD symptoms (aOR = 2.74, 95% CI: 1.21-6.20, for 1 μg/L of MnBP and aOR = 2.01, 95% CI: 1.08-3.74 for 1 μg/L BPAG).Conclusion: Our results suggest that exposure to phthalates and bisphenol A is associated with aggravation of AD symptoms in children. [ABSTRACT FROM AUTHOR]

Presents a study on the annual rites observed by Koreans in their family graveyards. Launch of the Korean National Council for Cremation Promotion in 1998; Contemporary context for traditional practices in South Korea; Issues of status and identity in South Korea coded in deathscape.

In this study, we compared two recently released commercial Y-chromosomal short tandem repeat (Y-STR) kits: the PowerPlex Y23 System (PPY23) and Yfiler® Plus PCR amplification kit (YPlus). We performed validation studies, including sensitivity, tolerance to PCR inhibitors, and mixture analysis, and a population genetics study using 306 unrelated South Korean males. PPY23 and YPlus showed similar sensitivity, but PPY23 showed higher tolerance to humic acid than YPlus. Furthermore, the detection rate of unique minor alleles called from male/male mixtures was higher for PPY23 than for YPlus. Comparing the newly added loci, the mean values of gene diversity for PPY23 and YPlus were 0.6715 and 0.8158, respectively. The discrimination capacity in the 306 unrelated South Korean males for PPY23 was 0.9837, and that for YPlus was 0.9935. These results will inform the selection of suitable Y-STR kits based on the purpose of forensic DNA analysis. [ABSTRACT FROM AUTHOR]