PURPOSE: The purpose of this study was to investigate the effect of stress, social support and self-efficacy on the mental health of female undergraduate students. METHOD: Three hundred ninety-nine undergraduate students were conveniently selected from a university in Seoul. The instruments used in this study were stress, social support, self-efficacy, and mental health scales. ANOVA, t-test, Pearson correlation coefficients, and stepwise multiple regression with SPSS Win 16.0 Version were used to analyze the data. RESULTS: Mental health was significantly influenced by stress, social support, self-efficacy, and monthly expenditures. These variables accounted for 44.2% of the variance in mental health. CONCLUSION: The important factor that was found to affect the mental health of undergraduate female students was stress. Therefore, future studies need to be pursued to develop various strategies, such as stress relief programs, for mental health promotion of female undergraduate students.
Female ; Health Expenditures ; Humans ; Mental Health ; Weights and Measures

PURPOSE: The purpose of this study was to investigate perceived stress and dietary habits of female college students and define the relationships between them. METHOD: A convenient sampling method was used at a university based in Seoul. Finally, 412 students participated in the study from May 1 to June 10, 2008. The questionnaires administered consisted of a Stress Scale for college students and Dietary habit scale questionnaires. The students filled out the questionnaires by themselves. The collected data was analyzed with the SPSS Win 14.0 statistics program, which was used to calculate the frequencies, percentages, ANOVA, and Pearson's correlation of the variables. RESULT: The major findings of this study were as follows; In general, female students were mostly stressed by 'schooling.' Stress scores were significantly different in accordance with religion. Overall, dietary habits of study participants were normal. Significant differences were observed in the dietary habits between type of residence, major, and spending money per month. There was a significant relationship between perceived stress and dietary habits. CONCLUSION: Stress management for female college students should be developed and nutritional education programs should be reinforced.
Female ; Food Habits ; Humans ; Surveys and Questionnaires

PURPOSE: The purpose of study was to explore the frequency of irritable bowel syndrome(IBS) among female university students and identify self-esteem, depression, and physical health. METHOD: The secondary analysis was performed. A total 401 university female students were recruited from 1 university in Korea. IBS was diagnosed based on the Rome III criteria. The questionnaires included Rosenberg's self-esteem scale, Center for Epidemiological Studies-Depression (CESD) scale, and physical health questionnaire developed by Lee. The collected data was analyzed with SPSS Win 15.0 statistics program using frequencies, percentages, ANOVA, and the Pearson's correlations of the variables. RESULT: The frequency of IBS was 26.7 % in students. All women had mixed constipation and diarrhea subtype of IBS. Compared to the women without IBS, those with IBS reported significantly lower scores on self-esteem and higher scores of CESD and on the physical health questionnaire. CONCLUSION: Nursing interventions targeting female students with IBS should be developed in order to reduce the depression and physical health problem and improve self-esteem.
Constipation ; Depression ; Diarrhea ; Female ; Humans ; Irritable Bowel Syndrome ; Korea ; Surveys and Questionnaires ; Rome

South Korea implemented interventions to curb the spread of the novel coronavirus disease 2019 (COVID-19) pandemic with discovery of the first case in early 2020. Mathematical modeling designed to reflect the dynamics of disease transmission has been shown to be an important tool for responding to COVID-19. This study aimed to review publications on the structure, method, and role of mathematical models focusing on COVID-19 transmission dynamics in Korea. In total, 42 papers published between August 7, 2020 and August 21, 2022 were studied and reviewed. This study highlights the construction and utilization of mathematical models to help craft strategies for predicting the course of an epidemic and evaluating the effectiveness of control strategies. Despite the limitations caused by a lack of available epidemiological and surveillance data, modeling studies could contribute to providing scientific evidence for policymaking by simulating various scenarios.

The purpose of this study was to investigate the cause of eruption disturbance in the maxillary central incisor and establish the effective treatment plan by analyzing the vertical distance, angulation of long axis and root development of the tooth with eruption disturbance using the cone-beam CT.The average age of 134 patients diagnosed with unilaterally impacted maxillary central incisor was 7.9 years old and the male was 2.1 times higher than the female. The most common cause of eruption disorder was physical obstruction, especially mesiodens and odontoma. Of the teeth with unilateral eruption disorder, 78 cases erupted spontaneously and 56 cases erupted non-spontaneously after removal of physical obstruction.The possibility of spontaneous or non-spontaneous eruption in the unilaterally impacted maxillary central incisor depended on several factors, such as vertical distance, angulation of long axis and root development of unerupted tooth. The spontaneous eruption of the impacted maxillary cental incisor was most frequent at the angulation of long axis of 50 to 90 degrees, which is similar to the angulation of long axis of the normally erupted maxillary central incisor. In addition, the spontaneous eruption period of impacted maxillary central incisor was more influenced by the vertical distance than the angulation of long axis and the root development. Most of the teeth that showed non-spontaneous eruption had orthodontic traction, and these teeth were usually erupted within about 12 months. The period treated with orthodontic traction was no statistical significance with the vertical distance, the angulation of long axis, and the root development.This study will provide information on the cause of unilaterally impacted maxillary cental incisor and help to establish the future treatment plan.
Cone-Beam Computed Tomography ; Female ; Humans ; Incisor ; Male ; Odontoma ; Tooth ; Tooth, Impacted ; Tooth, Unerupted ; Traction

PURPOSE: Purpose of this study was to investigate relationships and influence of peripheral neuropathy, sleep, and quality of life in patients with gastric cancer who are receiving chemotherapy. METHODS: Participants were 131 patients with gastric cancer being treated at a chemotherapy outpatient clinic and receiving chemotherapy. Data were analyzed using descriptive statistics, t-test, ANOVA, and multiple regression analysis with the SPSS program. RESULTS: Mean score for peripheral neuropathy was 24.66, for sleep, 6.71 and for quality of life, 67.69. Peripheral neuropathy had a significant positive correlation with sleep (r=.26, p=.003) and sleep had a significant negative correlation with quality of life (r=−.50, p < .001). The regression model explaining quality of patients' lives was significant (F=11.91, p < .001), peripheral neuropathy, sleep, and pain due to anticancer drugs and number ofneurotoxic anticancer drugs explained 25.1% of the variance in quality of life and sleep was the most important factor. CONCLUSION: To improve the quality of life for these patients, individualized nursing interventions for pain should be provided according to number of anticancer drugs in the chemotherapy. Also there is a need to identify ways to assess peripheral neuropathy and sleep disorders that are appropriate in the treatment and reduce side effects during treatment.
Ambulatory Care Facilities ; Drug Therapy* ; Humans ; Nursing ; Peripheral Nervous System Diseases* ; Quality of Life* ; Sleep Wake Disorders ; Stomach Neoplasms*

Wernicke encephalopathy, also known as thiamine deficiency, is characterized by a triad of symptoms: ophthalmoplegia, ataxia, and confusion. However, additional symptoms may manifest depending on the area affected by the lesion. Although multiple cranial neuropathies are possible, sudden onset bilateral hearing loss has been described in rare situations as the first manifestation of Wernicke encephalopathy. Here, we present a case report detailing the clinical experience of a patient diagnosed with Wernicke encephalopathy, whose initial presentation included sudden bilateral deafness. The patient was a 57-year-old man with alcoholism who was successfully diagnosed with Wernicke encephalopathy, and his hearing improved after high-dose intravenous thiamine therapy. Our case study results and a literature review indicate that video findings and suppression head impulse tests can be used to evaluate Wernicke encephalopathy.

Wernicke encephalopathy, also known as thiamine deficiency, is characterized by a triad of symptoms: ophthalmoplegia, ataxia, and confusion. However, additional symptoms may manifest depending on the area affected by the lesion. Although multiple cranial neuropathies are possible, sudden onset bilateral hearing loss has been described in rare situations as the first manifestation of Wernicke encephalopathy. Here, we present a case report detailing the clinical experience of a patient diagnosed with Wernicke encephalopathy, whose initial presentation included sudden bilateral deafness. The patient was a 57-year-old man with alcoholism who was successfully diagnosed with Wernicke encephalopathy, and his hearing improved after high-dose intravenous thiamine therapy. Our case study results and a literature review indicate that video findings and suppression head impulse tests can be used to evaluate Wernicke encephalopathy.

Wernicke encephalopathy, also known as thiamine deficiency, is characterized by a triad of symptoms: ophthalmoplegia, ataxia, and confusion. However, additional symptoms may manifest depending on the area affected by the lesion. Although multiple cranial neuropathies are possible, sudden onset bilateral hearing loss has been described in rare situations as the first manifestation of Wernicke encephalopathy. Here, we present a case report detailing the clinical experience of a patient diagnosed with Wernicke encephalopathy, whose initial presentation included sudden bilateral deafness. The patient was a 57-year-old man with alcoholism who was successfully diagnosed with Wernicke encephalopathy, and his hearing improved after high-dose intravenous thiamine therapy. Our case study results and a literature review indicate that video findings and suppression head impulse tests can be used to evaluate Wernicke encephalopathy.

Purpose: This study aimed to evaluate the effects of auricular acupressure on the severity of urinary incontinence, quality of life, and sleep quality in elderly women with stress urinary incontinence Methods: This single-blind, randomized, placebo-controlled study included 53 subjects. The participants were elderly women with stress urinary incontinence. The experimental period was a total of 6 weeks, and four different acupressure sites were applied for each group; the experimental group (n=27) received auricular acupressure on the kidney, bladder, central rim, anterior lobe, whereas the placebo-control group (n=26) received acupressure on the wrist, elbow, helix 2, and helix 3. In order to examine the effects of the auricular acupressure intervention, the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF), Incontinence Quality of Life (I-QOL) and Pittsburgh Sleep Quality Index (PSQI) were measured before and after the intervention. Results: The ICIQ-UI SF scores and the PSQI scores in the experimental group with auricular acupressure significantly decreased after 6 weeks (p<.001) compared with the scores of the placebo-control group. The I-QOL scores in the experimental group significantly increased after 6 weeks (p<.001) compared with the scores of the placebo-control group. Conclusion Auricular acupressure was effective for mitigating the severity of urinary incontinence and improving the quality of life and sleep after 6 weeks. Therefore, auricular acupressure can be used as a non-pharmacological nursing intervention for elderly women with stress urinary incontinence.