Health Disparities among Korean Workers by Enterprise Size: Using Korean Labor and Income Panel Study (17th) / 한국직업건강간호학회지

PURPOSE: This study aims to investigate the cross-sectional association of company size and self-rated health using representative data on Korean workers. METHODS: We used the data from 2,884 wage workers collected by Korean Labor and Income Panel Study (17th). The association between company size and self-rated health was analyzed using logistic regression with covariates including demographic characteristics, work environment, job satisfaction, and health-related behaviors. RESULTS: Odds ratio (OR) for better health status among workers in large-sized company was 1.351 (CI. 1.054~1.731), compared to workers in small-sized company. We performed three separate models stratified by firm size (small, medium, and large companies). Occupation variables showed different effect on health depending on firm sizes. OR for better health of white-color job (referred to blue-color job) was 1.693 in medium-sized company model but it was 0.615 in large company model. OR for better health of the workers working shift work showed 0.606 in large company model but it was not significant in small and medium company models. CONCLUSION: We found that small-sized company workers have significantly poor self-rated health compared to large-sized firm workers. This study revealed that there exist differences among health related factors depending on firm sizes.

Factors Affecting on the Work-related Performance Level of TB Control Manpower / 한국직업건강간호학회지

PURPOSE: The purpose of this study was to investigate the degree of performance of TB control manpower in Korea and to identify the affecting factors associated with it. METHODS: This study employed a quantitative observational with cross-sectional design and the subjects were consisted of 189 TB (Tuberculosis) control manpower who were working in both community health centers and private hospitals. Variables included in this study were demographic, social, work-related characteristics, aqhnd self-efficacy. A reliability of the instrument for the performance was Cronbach's alpha=.91. Data were analyzed by t-test, ANOVA and multiple regression using SPSS (19th version). RESULTS: The mean value of the degree of work-related performance of TB control manpower was 4.4+/-0.49 and it was higher than those of general nurses working in any other health care departments. The mean differences in the degree of work-related performance were in self-efficacy, workplace, the number of full charge manpower in TB, the number of participation in in-depth education, and the willingness to job maintenance. In multiple regression analysis, factors associated with TB control manpower' work-related performance were self-efficacy (beta =.164, p=.025), workplace (beta=-.186, p=.023), the number of participation in in-depth education(beta=.339, p<.002), and the willingness to job maintenance (beta=-.157, p=.036). CONCLUSION: Results of this study showed that work-related performances of manpower working in private hospital were higher than those of manpower in public health centers. So, it is necessary to enhance nation's active intervention to improve effectiveness and reduction of risk factors in TB policy.

Factors Affecting on the Work-related Performance Level of TB Control Manpower / 산업간호학회지

PURPOSE: The purpose of this study was to investigate the degree of performance of TB control manpower in Korea and to identify the affecting factors associated with it. METHODS: This study employed a quantitative observational with cross-sectional design and the subjects were consisted of 189 TB (Tuberculosis) control manpower who were working in both community health centers and private hospitals. Variables included in this study were demographic, social, work-related characteristics, aqhnd self-efficacy. A reliability of the instrument for the performance was Cronbach's alpha=.91. Data were analyzed by t-test, ANOVA and multiple regression using SPSS (19th version). RESULTS: The mean value of the degree of work-related performance of TB control manpower was 4.4+/-0.49 and it was higher than those of general nurses working in any other health care departments. The mean differences in the degree of work-related performance were in self-efficacy, workplace, the number of full charge manpower in TB, the number of participation in in-depth education, and the willingness to job maintenance. In multiple regression analysis, factors associated with TB control manpower' work-related performance were self-efficacy (beta =.164, p=.025), workplace (beta=-.186, p=.023), the number of participation in in-depth education(beta=.339, p<.002), and the willingness to job maintenance (beta=-.157, p=.036). CONCLUSION: Results of this study showed that work-related performances of manpower working in private hospital were higher than those of manpower in public health centers. So, it is necessary to enhance nation's active intervention to improve effectiveness and reduction of risk factors in TB policy.

A Study on Coping Styles for Dysmenorrhea and Affecting Factors in Middle School Students

PURPOSE: The aim of this study was to investigate coping styles for dysmenorrhea and explore factors related with their coping styles according to different health loci of control in middle schoolers. METHODS: Data were collected by using a structured questionnaire for 572 students from three middle schools in Seoul from March 22 to April 2, 2010. The measurement included menstrual distress, coping method questionnaire and health locus of control. The data were analyzed by using t-test, ANOVA, Pearson's correlation coefficients, and multiple regression analysis. RESULTS: Middle school students used the active behavioral coping style more often than the avoidance style. There was a significant difference in means within each coping style including levels of stress, levels of health, and regular exercise. There were also significant correlations between each coping style and health locus of control. Regression analyses indicated that the health locus of control factor is the most powerful factor in each coping style. CONCLUSION: We observed that various coping methods are used for dysmenorrhea in middle school students. However, the active behavioral coping style is dominant in such a condition. Based on these results, we need to develop a health locus of control to improve coping styles for dysmenorrhea.

The Effects of Open Endotracheal Suctioning(ETS) and Close ETS on Oxygen Saturation and Heart Rate in Premature Infants with Respiratory Distress Syndrome / 간호학회지

Prematurity is the main cause for respiratory distress syndrome(RDS) in neonates. The goal in the treatment of RDS is to maintain respiration with adequate oxygenation. ETS needs to be performed to remove lung secretions in the ventilated premature infants with RDS. Oxygen saturation(SpO2) and heart rate(HR) were compared in 22 premature infants with RDS using two types of ETS: open ETS versus close ETS. The results showed there was no significant difference in the SpO2 and HR returned to the baseline within 1 minute after suctioning. But in some case, there was a significantly greater incidence in the decrease of SpO2 below 90% occurred in the open ETS than in the close ETS. It implies that closed ETS may be beneficial to premature infants who tend to develop desaturation easily.