OBJECTIVE: Employee Assistance Programs have recently been introduced to Korea as a potential solution to relieve workers's stress and improve their mental health. This study was conducted to determine the needs of EAPs among manufacturing industry workers in Gyeongsang-do Korea. METHODS: Responses to structured survey questionnaires were received from 556 workers at 7 mediumsized manufacturing factories. RESULTS: Among the 556 workers who responded to the questionnaire 'Prevention & management of work stress', 'Mental health & management of daily life stress', 'Physical exercise health promotion program'. 'Elderly care', 'Outplacement', 'Financial support for leisure activities', and 'Ensuring leisure time'were raised as the main issues and services that they expected to be provided by the company. CONCLUSION: EAPs have recently been introduced in Korean companies. The study results will be helpful to clarify the needs of individual Korean workers and to determine what EAP services should be provided.
Health Promotion ; Korea ; Leisure Activities ; Mental Health ; Questionnaires

OBJECTIVES: The authors tried to investigate the characteristics of Heart Rate Variability(HRV) among the subjects with metabolic syndrome for testing the possibility of clinical application of HRV in evaluating metabolic syndrome. METHODS: We examined the difference of the means of HRV between 122 subjects of metabolic syndrome and 1057 healthy controls using T-test, and the change of means in HRV according to increasing risk factors of metabolic syndrome. Using multiple regression analysis, we examined the association of HRV with the risk factors of metabolic syndrome. RESULTS: The HRV indices including SDNN(Standard Deviation of all normal NN intervals), RMSSD(the square Root of the Mean Squared Differences of successive all normal NN interval), TP(Total Power), LF(Low Freuency), and HF(High Frequency) were significantly lower in the metabolic syndrome group than in the normal control group, and the means of all HRV indices except LF/HF were decreased consistently according to increasing risk factors of metabolic syndrome. The fasting glucose, triglyceride, and waist circumference were dependent factors that contributed significantly to the change of HRV. CONCLUSION: These findings suggest metabolic syndrome adversely affects cardiac autonomic system and HRV could be a useful method for evaluating metabolic syndrome.
Adult ; Fasting ; Glucose ; Heart ; Heart Rate ; Humans ; Risk Factors ; Waist Circumference

OBJECTIVES: The purpose of this study was to develop and validate the 'Mental Fitness'Scale, which was designed to measure the characteristics of being mentally fit or positive mental health. METHODS: Interviews using open-ended questions were conducted on 105 healthy adults between 20 and 65 years of age to obtain the 25 candidate items of the 'Mental Fitness' Scale. To evaluate the validity of the new scale, these items and the Beck Depression Inventory (BDI), the Positive and Negative Affect Scale (PANAS), and the Epworth Sleepiness Scale(ESS) were administered to 212 healthy adults. To assess test-retest reliability, the preliminary 'Mental Fitness' Scale items were administered two weeks later to 47 healthy subjects selected by random sampling. A comparison was made between the 212 healthy subjects and 42 psychiatric patients with depressive or anxiety disorders. RESULTS: Factor analysis yielded four subscales (mental energy, empathic communication, flexibility, and self-assurance). Five items were excluded due to their low factor loadings. The test-retest reliability coefficients were significantly high, ranging between 0.57-0.76. Internal consistency was computed, and Cronbach's alpha for four subscales ranged between 0.66-0.88, and was 0.90 for the total score. Concurrent validity was assessed by correlating the four subscales and the total score with total scores on the BDI, PANAS, and ESS. The correlations were all at significant levels. CONCLUSION: These results indicate that the 'Mental Fitness' Scale is a reliable and valid instrument for assessing positive mental health.
Adult ; Anxiety ; Depression ; Humans ; Mental Health ; Pliability