Purpose: The purpose of this research was to identify the risk perception of acute respiratory infections, safety climate and the use of personal protective equipment, and to verify the factors influencing use of personal protective equipment by nurses’ working in general hospitals. Methods: The survey was conducted with 133 nurses working in general hospitals with 200 beds to 499 beds. Data collection was done, from November 13 to December 12, 2017. Collected data were analyzed using descriptive statistics, independent t-test, one-way ANOVA, Pearson correlation coefficients, and stepwise multiple regression. Results Factors influencing the use of personal protective equipment related to acute respiratory infections in general hospital nurses were training (β=.36, p<.001), types of isolation facilities in the respective departments (negative pressure room) (β=.27, p<.001), patient instructions (β=.20, p=.027), and absence of job hindrances (β=.15, p=.042). The explanatory power of these results was 47.6%. Conclusion: The results of this study indicate that for general hospital nurses it is necessary to establish a physical safety climate such as a negative pressure room, and to encourage the use of personal protective equipment related to acute respiratory infections. Also, changes should be accompanied by training in the use of personal protective equipment, provision of patient care guidelines, compliance with standard precaution, and the creation of an organizational safety climate and support for the organization.

Background: Alcohol drinking among college students is socially permissible in Korea. However, this population’s tendency to consume alcohol excessively results in many alcohol-related problems, including psychiatric problems.This study aimed to identify the sociodemographic characteristics and psychiatric comorbidities associated with hazardous alcohol drinking among college students. Methods: In total, 2,571 college students participated in the study. Data were collected using the Korean version of the Alcohol Use Disorders Identification Test (AUDIT-K), the Mood Disorder Questionnaire, the Center for Epidemiologic Studies Depression Scale, a modified Korean version of the 16-item Prodromal Questionnaire, the Adult Attention-Deficit/Hyperactivity Disorder Self-Report Scale-Version 1.1, and a stress-coping scale. Logistic regression analysis was performed on variables significantly correlated with hazardous alcohol drinking. Results: In total, 633 students were grouped into the hazardous alcohol drinking group (AUDIT-K, ≥12). The associ-ated variables were age (odds ratio [OR], 0.95; p<0.05), smoking (OR, 4.00; p<0.001), bipolar disorder (OR, 2.45; p<0.05), depressive disorder (OR, 1.35; p<0.05), attention-deficit/hyperactivity disorder (ADHD; OR, 1.44; p<0.05), and problem-focused stress coping (OR, 0.97; p<0.05). Conclusion In this study, hazardous alcohol drinking was associated with smoking, mood disorders, and ADHD. We suggest that alcohol use among college students be carefully monitored and managed in terms of its psychiatric comorbidities.

Thyroid hormone resistance (RTH) is characterized by a decreased sensitivity of target tissues to thyroid hormones due to a defect in the THRα- and THRβ-encoded thyroid hormone receptors (THRs). The clinical manifestations range from no symptoms to simple goiter and hypo- or hyperthyroidism, depending on the receptor subtype distribution in the tissues. Here, we report the case of a thyroid hormone-resistant 12-month-old boy carrying a novel THRβ variant who was initially diagnosed with congenital hypothyroidism. An extensive evaluation revealed increased free T4 level and inappropriately increased thyroid-stimulating hormone (TSH) level; a normal lipid profile, sex hormone-binding globulin, and free alpha subunit of TSH; exaggerated TSH response to THR; and no radiological evidence of pituitary adenoma. A targeted next-generation sequencing panel identified a heterozygote c.993T>G (p.Asn331Lys) mutation in the THRβ gene. During the first year of life, a higher dose of levothyroxine was administered to the patient due to uncompensated RTH. Levothyroxine treatment was continued after 3 years to maintain TSH level <5 mIU/mL, but the observed weight gain was poor, height increase was insufficient, and bone development was delayed. However, neither hyperactivity nor developmental delay was observed. Patients with RTH exhibit various clinical features. Due to its heterogeneous nature, genetic test for accurate diagnosis is important to provide proper management.

OBJECTIVES: Alcohol problems of parents have an influence on not only their psychological problems but also on their children's psychosocial adaptation. The purpose of this study was to compare the emotional and behavioral problems, including school bullying and social skills, between children of alcoholics (COAs) and children of non-alcoholics (non-COAs). METHODS: We recruited 4th grade children (n=741) from 7 primary schools in Seoul and their parents as subjects. The self-rated psychiatric symptoms were assessed with the Korean version of the Children of Alcoholics Screening Test (CAST-K), the Children's Depression Inventory (CDI), the Rosenberg's Self-esteem Scale (RSES), the School Bullying Scale, the Social Skill Rating Scale and the Korean version of Alcohol Expectancy Questionnaire-Adolescent (AEQ-A). The Attention-deficit Hyperactivity Disorder Rating Scale-IV (ARS) was completed by the parents. RESULTS: 518 children were non-COAs and 223 were COAs. The COAs showed higher CDI and ARS-IV scores and lower RSES scores than the non-COAs. Especially, the COAs also showed higher school bullying scale scores and lower cooperative scale scores on the social skill rating scales. But there was no difference of alcohol expectancy between the COAs and non-COAs. CONCLUSION: It was plausible that the COAs had more behavioral & psychosocial problems than the non-COAs among the school aged children. It is important to identify and intervene to solve the problems of peer relationships of school age COAs in order to prevent victimization by bullying and to improve psychosocial adaptation.
Aged ; Alcoholics ; Bullying ; Child ; Crime Victims ; Depression ; Humans ; Mass Screening ; Parents ; Weights and Measures

Purpose: The strategy of latent tuberculosis infection (LTBI) treatment in household tuberculosis (TB) contacts has been expanding in South Korea. However, there is little evidence of the cost-effectiveness of LTBI treatment in patients over 35 years of age. This study aimed to evaluate the cost-effectiveness of LTBI treatment among household TB contacts in different age groups in South Korea. Materials and Methods: An age-structured model of TB was developed based on the reports from the Korea Disease Control and Prevention Agency and the National Health Insurance Service. Quality-adjusted life-years (QALY) and the averted number of TBrelated deaths were estimated along with discounted costs for a measure of incremental cost-effectiveness ratios. Results: The number of cumulative active TB cases would decrease by 1564 and 7450 under the scenario of LTBI treatment for those aged <35 years and <70 years, respectively, relative to the no-treatment scenario. The treatment strategies for patients aged 0 to <35 years, <55 years, <65 years, and <70 years would add 397, 1482, 3782, and 8491 QALYs at a cost of $660, $5930, $4560, and $2530, respectively, per QALY. For the averted TB-related deaths, LTBI treatment targeting those aged 0 to <35 years, <55 years, <65 years, and <70 years would avert 7, 89, 155, and 186 deaths at a cost of $35900, $99200, $111100, and $115700 per deaths, respectively, in 20 years. Conclusion The age-specific expansion policy of LTBI treatment not only for those under 35 years of age but also for those under 65 years of age among household contacts was cost-effective in terms of QALYs and averted TB deaths.