Purpose: To investigate the influence of violence experience and response of coping with violence on professional QoL among emergency department. Methods: This cross-sectional study, included 179 subjects. Data were collected online from June 24 to July 31, 2022, and were analyzed using independent t-test, one-way ANOVA, Pearson’s correlation coefficient, and multiple regression. Results: In the compassion satisfaction category, the problem focused coping (β=.328, p<.001) was a significant influencing factor (adj. R2 =.103) (F=21.36, p<.001). In the burnout category, violence response (β=.460, p<.001), problem focused coping (β=-.306, p<.001), and violence experience (β=.151, p=.030) were significant influencing factors (adj. R2 =.288) (F=24.99, p<.001). In the secondary traumatic stress category, violence response (β=.587, p<.001) and emergency department career (β=.177, p=.011) were significant influencing factors (adj. R2 =.383) (F=41.90, p<.001). Conclusion To improve professional QoL, it is necessary to understand the current situation related to violence and prepare a coping support system and intervention to prevent violence experiences and reduce negative consequences related to violence for a safe working environment for emergency department nurses.

Purpose: To investigate the influence of violence experience and response of coping with violence on professional QoL among emergency department. Methods: This cross-sectional study, included 179 subjects. Data were collected online from June 24 to July 31, 2022, and were analyzed using independent t-test, one-way ANOVA, Pearson’s correlation coefficient, and multiple regression. Results: In the compassion satisfaction category, the problem focused coping (β=.328, p<.001) was a significant influencing factor (adj. R2 =.103) (F=21.36, p<.001). In the burnout category, violence response (β=.460, p<.001), problem focused coping (β=-.306, p<.001), and violence experience (β=.151, p=.030) were significant influencing factors (adj. R2 =.288) (F=24.99, p<.001). In the secondary traumatic stress category, violence response (β=.587, p<.001) and emergency department career (β=.177, p=.011) were significant influencing factors (adj. R2 =.383) (F=41.90, p<.001). Conclusion To improve professional QoL, it is necessary to understand the current situation related to violence and prepare a coping support system and intervention to prevent violence experiences and reduce negative consequences related to violence for a safe working environment for emergency department nurses.

Purpose: To investigate the influence of violence experience and response of coping with violence on professional QoL among emergency department. Methods: This cross-sectional study, included 179 subjects. Data were collected online from June 24 to July 31, 2022, and were analyzed using independent t-test, one-way ANOVA, Pearson’s correlation coefficient, and multiple regression. Results: In the compassion satisfaction category, the problem focused coping (β=.328, p<.001) was a significant influencing factor (adj. R2 =.103) (F=21.36, p<.001). In the burnout category, violence response (β=.460, p<.001), problem focused coping (β=-.306, p<.001), and violence experience (β=.151, p=.030) were significant influencing factors (adj. R2 =.288) (F=24.99, p<.001). In the secondary traumatic stress category, violence response (β=.587, p<.001) and emergency department career (β=.177, p=.011) were significant influencing factors (adj. R2 =.383) (F=41.90, p<.001). Conclusion To improve professional QoL, it is necessary to understand the current situation related to violence and prepare a coping support system and intervention to prevent violence experiences and reduce negative consequences related to violence for a safe working environment for emergency department nurses.

Purpose: To investigate the influence of violence experience and response of coping with violence on professional QoL among emergency department. Methods: This cross-sectional study, included 179 subjects. Data were collected online from June 24 to July 31, 2022, and were analyzed using independent t-test, one-way ANOVA, Pearson’s correlation coefficient, and multiple regression. Results: In the compassion satisfaction category, the problem focused coping (β=.328, p<.001) was a significant influencing factor (adj. R2 =.103) (F=21.36, p<.001). In the burnout category, violence response (β=.460, p<.001), problem focused coping (β=-.306, p<.001), and violence experience (β=.151, p=.030) were significant influencing factors (adj. R2 =.288) (F=24.99, p<.001). In the secondary traumatic stress category, violence response (β=.587, p<.001) and emergency department career (β=.177, p=.011) were significant influencing factors (adj. R2 =.383) (F=41.90, p<.001). Conclusion To improve professional QoL, it is necessary to understand the current situation related to violence and prepare a coping support system and intervention to prevent violence experiences and reduce negative consequences related to violence for a safe working environment for emergency department nurses.

Trichophyton tonsurans is an anthropophilic dermatophyte that is not yet truly prevalent in Korea. Especially, cases of toe nail infection during childhood are very rare, and no cases have been reported prior to this report. We report a single case of tinea unguium due to T. tonsurans in a healthy child. A 7 year-old patient visited an outpatient clinic presenting with subungual hyperkeratosis of the 1st and 3rd Rt. toe nails, which had first presented at an age of 28 months, and no other symptoms. Numerous hyphae were evident on the KOH smear examination. A confirmative diagnosis of tinea unguium cased by T. tonsurans was made after culturing scales from the toe nail lesion. The patient is currently undergoing follow-up, after being treated with oral terbinafine hydrochloride, without a relapse in symptoms.
Ambulatory Care Facilities ; Arthrodermataceae ; Child ; Follow-Up Studies ; Humans ; Hyphae ; Korea ; Nails ; Naphthalenes ; Onychomycosis ; Polyenes ; Recurrence ; Toes ; Trichophyton ; Weights and Measures

Purpose: The aim of this study was to determine the reliability and validity of the metacognition rating scale (MCRS), which is a revised version of the existing metacognition questionnaire (MCQ) with anger and anxiety added. Methods: A survey was conducted on 591 nursing students at colleges in North and South Gyeongsang Provinces, South Korea. The collected data were processed for the reliability and validity of the MCRS through Cronbach’s ⍺ and confirmatory factor analysis using SPSS 26.0. Results: Cronbach’s ⍺ for the reliability of MCRS was calculated at .88, .86, .77, .74, and .66 for five subfactors. Among the five subfactors, the first, second, third, and fifth factors showed high correlation in each of six items. Factor 4 was highly correlated in 5 out of 6 questions. Conclusion The data confirm that the MCQ revised to include anger and anxiety is both reliable and valid for nursing students. Therefore, this scale can be used to identify the maladaptive metacognition of nursing students in stressful situations.

Purpose: The aim of this study was to determine the reliability and validity of the metacognition rating scale (MCRS), which is a revised version of the existing metacognition questionnaire (MCQ) with anger and anxiety added. Methods: A survey was conducted on 591 nursing students at colleges in North and South Gyeongsang Provinces, South Korea. The collected data were processed for the reliability and validity of the MCRS through Cronbach’s ⍺ and confirmatory factor analysis using SPSS 26.0. Results: Cronbach’s ⍺ for the reliability of MCRS was calculated at .88, .86, .77, .74, and .66 for five subfactors. Among the five subfactors, the first, second, third, and fifth factors showed high correlation in each of six items. Factor 4 was highly correlated in 5 out of 6 questions. Conclusion The data confirm that the MCQ revised to include anger and anxiety is both reliable and valid for nursing students. Therefore, this scale can be used to identify the maladaptive metacognition of nursing students in stressful situations.

Helicobacter pylori-eliminating effects of FEMY-R7, composed of Laminaria japonica and Oenothera biennis extracts, were investigated in mice and humans. Male C57BL/6 mice were infected with the bacteria by intragastric inoculation (1x10(9) CFU/mouse) 3 times at 2-day intervals, and simultaneously, orally treated twice a day with total 20, 64 or 200 mg/kg/day FEMY-R7 for 2 weeks. In Campylobcter-like organism (CLO)-detection tests on gastric mucosa and feces, FEMY-R7 reduced the urease-positive reactivity in a dose-dependent manner; i.e., the positivity ratios were decreased to 70, 20, and 10% for gastric mocosa and to 80, 50, and 20% for feces. In a clinical sudy, human subjects, confirmed to be infected with Helicobacter pylori, were orally administered twice a day with capsules containing total 100, 320 or 1,000 mg/man/day FEMY-R7 (matching doses for 20, 64 or 200 mg/kg/day, respectively, in mice from a body surface area-based dose translation) for 8 weeks. FEMY-R7 decreased the positivity ratios in feces to 70, 40, and 30%, respectively. In bacterial culture, H. pylori was identified from the CLO-positive stools of mice and humans. The bacterial identification ratios exhibited a good correlation between the matching doses in mice and humans. It is suggested that FEMY-R7 could be a promising functional food without tolerance as an adjunct to reduce the dosage of antibiotics for the treatment of recurrent H. pylori infection.
Animals ; Anti-Bacterial Agents ; Bacteria ; Capsules ; Feces ; Functional Food ; Gastric Mucosa ; Helicobacter ; Helicobacter pylori ; Humans ; Laminaria* ; Male ; Mice* ; Oenothera biennis*

Helicobacter pylori-eliminating effects of FEMY-R7, composed of fucoidan and evening primrose extract, were investigated in mice and humans. Male C57BL/6 mice were infected with the bacteria by intragastric inoculation (1x10(9) CFU/mouse) 3 times at 2-day intervals, and simultaneously, orally treated twice a day with 10 or 100 mg/kg FEMY-R7 for 2 weeks. In Campylobcter-like organism-detection test, FEMY-R7 markedly reduced the urease-positive reactivity. In a clinical sudy, human subjects, confirmed to be infected with Helicobacter pylori, were orally administered twice a day with a capsule containing 150 mg FEMY-R7 for 8 weeks. FEMY-R7 significantly decreased both the Delta over baseline-value in urea breath test and the serum pepsinogens I and II levels. The results indicate that FEMY-R7 not only eliminates H. pylori from gastric mucosa of animals and humans, but also improves gastric function.
Animals ; Bacteria ; Breath Tests ; Gastric Mucosa ; Helicobacter ; Helicobacter pylori ; Humans ; Male ; Mice* ; Oenothera biennis* ; Pepsinogen A ; Pepsinogens ; Urea

Using 49 capacitive-coupled electrodes, mattress-type harness was developed to obtain posterior body surface potential map (P-BSPM) in dressed individuals. The aim of this study was to investigate how valuable information P-BSPM could provide, especially in discrimination of old myocardial infarction (OMI). P-BSPM of 59 individuals were analyzed; 23 normal control, 11 right bundle branch block (RBBB), 3 left bundle branch block (LBBB) and 19 OMI patients. Principal component analysis and linear hyper-plane approach were used to evaluate diagnostic performance. The axes of P-BSPM vector potential corresponded well with 12-lead electrocardiogram. During QRS, the end point of P-BSPM vector potential demonstrated characteristic clockwise rotation in RBBB, and counterclockwise rotation in LBBB patients. In OMI, initial negativity on P-BSPM during QRS was more frequently located at lower half, and also stronger in patients with inferior myocardial infarction (MI). The area under the receiver-operating characteristic curve of P-BSPM during QRS in diagnosing overall OMI, anterior MI, and inferior MI was 0.83 (95% confidence interval, 0.70-0.97), 0.71 (0.47-0.94), and 0.98 (0.94-1.0), respectively (P = 0.022 for anterior vs inferior MI groups). In conclusion, the novel P-BSPM provides detailed information for cardiac electrical dynamics and is applicable to diagnosing OMI, especially inferior myocardial infarction.
Adult ; Aged ; Area Under Curve ; Body Surface Potential Mapping/instrumentation/*methods ; Bundle-Branch Block/diagnosis ; Electrocardiography ; Electrodes ; Humans ; Male ; Middle Aged ; Myocardial Infarction/diagnosis ; Principal Component Analysis ; ROC Curve