• Journal of Oriental Neuropsychiatry
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• v.15 no.1
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• pp.175-185
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• 2004

Objective : For investigating correlation among diagnostic types, MMPI results and Sasang constitutions, in out-patients of Oriental Neuropsychiatry. Method: We got the following result by comparing the out-patients' MMPI and QSCCII from 2000/12/1 to 2001/12/30 at Sanbon Hospital of Oriental Medicine, Wonkwang University. Result and Conclusion: 1. A specific character of population for study's objects was that female (128, 68.4%) was twice bigger that the male(59, 31.6%). And their education levels were 52 of college graduate (27.8%), 40 of high school graduate (21.4%), and 14 of middle school graduate (14 %). A distribution of the occupation, there are 62 of labors (33.2%), 62 of white collars (33.2%), 30 of sales (16%), 16 of students (8.6%). Their marrige statuses were 144 of married (77%), 31 of single (16.6%), 4 of divorced (2.1%), and 1 of bereavement (0.5%). 2. In the physical constitutions there were 70 of Soeumin(37.4%), 56 of Soyangin(29.9%) 55 of Taeumin (29.4%), 6 of others (3.2%). A differentiation with their diagnosis, there were 55 of palpitations (29.4%), 45 of depression (24.1%), 18 of women's diseases (9.6%), 14 of insomnia (7.5%), 13 of headache (7%), 8 of pain (4.3%), 8 of hwabyung (4.3%), 7 of psychosis (3.7%), 4 of dizziness (2.1%), and 15 of others(8%). 3. A result of groupling MMPI, we could classify into 4 different groups. Group 1 is a profile of trasition in a neurosis. Group 2 is a proflie of a mental disease. Group 3 is a proflie of $'{\wedge}'$ type neurosis. And group 4 has normal profile. 4. Regarding each group with physical constitution and a distribution of diagnosis, Group 1 is found out 36.4 % of Soeumin, 34.10 % of palpitations. And group 2 showed 43.6% of Soyangin, 25.6% of depression. Group 3 showed 46.4% of Soyangin, 31.90% of palpitations. Group 4 showed the most in 34.3% of Soyangin, and 31.40% of palpitations 5. A result of the study using Chi-square test is that there is no correlation between the 4 different groups and the Sasang physical constitution.

• Sleep Medicine and Psychophysiology
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• v.4 no.2
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• pp.201-212
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• 1997

Objectives: We attempted to study sleep habits and insomnia-associated factors in Korean rural adult population. Methods : In 1,441 adult subjects of three rural communities selected by cluster sampling, we administered an epidemiologic survey using questionnaire methods from July 14, 1996 to July 28, 1996. Results : 1) Mean sleep latency and mean time to sleep again after awakening during nocturnal sleep were longer in females than in males. Females suffered more frequently from insomnia symptom, awakening during nocturnal sleep. morning headache, dysphoric mood in the morning, and the feeling of 'not refreshed' on waking-up than males. 2) The older age group (defined as those older than 65 years) was found to have earlier bed-time, longer sleep latency, more frequent nocturia, longer time to sleep again after awakening during nocturnal sleep, and more frequent insomnia symptom. 3) The presence of insomnia symptom more than once a week was significantly associated with suffering from physical illness, being divorced-separated-widowed, frequently feeling depressed, nocturia, or low education level. 4) In multiple logistic regression analysis, old age, being female, low education level, frequently feeling depressed, and nocturia were independently associated with the presence of insomnia symptom more than once a week. Conclusion : We conclude that, in a Korean rural adult population, insomnia symptom increases with age and females usually suffer more from insomnia symptom than males. In addition, low education level, feeling depressed mood frequently, and nocturia are found to be significantly associated independently with the presence of insomnia symptom more than once a week.

• Journal of Technologic Dentistry
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• v.29 no.1
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• pp.103-119
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• 2007

The survey on dental health condition and eating habit of local residents in Daegu and Kyungbuk had been conducted. Through the analysis of influence of dental health condition on eating habit I could get the following result. The number of subjects of survey is 630. The period of survey is from June 2006 to September 2006. 1. General quality of subjects is that forty-four point four percent of subjects are male and fiftyfive pointsix percent are female. The age of thirty point one percent of subjects is between 20 and 29. Fifty-six point two percent of subjects are married. Fifty-one point four percent of subjects have above bachelor degree. Monthly income of forty-four point eight percent of subjects is less than one million won. Twenty-four point four percent of subjects are students. Fifty-five point seven percent of subjects are living in big cities. 2. Forty-seven point seven percent of male and fifty-one point eight percent of female answered their subjective dental health condition is bad. Marital status, age and academic background have relationship with answer. Forty-three point nine percent of married subjects and forty-one point five percent of divorced or bereaved subjects said they have bad dental health condition. The older he is or the lower academic background he has subjects think they have bad dental health condition. Forty-seven point four percent of non-educated subjects answered their dental health condition is bad. Forty-six percent of self-employed subjects and subjects who live in the country have tendency to think their dental health condition is bad. 3. About eating habit knowledge, male's knowledge of 2.03$\pm$0.20 is lower than female's of 2.08$\pm$0.21. This shows there is statistically significant difference(p<0.01). 4. There is significant relationship between subjective dental health condition and health condition of subjective. This means subject who has better health condition has also better dental health condition(37.5%). About subjective dental health condition, subject who eats restoratives has worse dental health condition. This shows there is a relationship between dental health condition and eating restoratives(p=0.004) and subject who works out steadily has better dental condition. 5. About relation between dental health condition and eating habit, subject who eats vegetables has worse dental health condition by fifty point seven percent. As cross tabulation result, p-value is 0.002. In level of significance of 0.05, there is statistically significant difference in eating habit. 6. It seems that eating habit has an effect on marital status, age, academic background, income and also on dental prosthetic treatment situation. Many subjects think their dental health condition is bad. About eating habit, subjects who eat meat have better dental health condition. Subjects who drink green tea and fruit juice has better dental health condition than who drink coffee and Balanced diet is good for dental health condition. As eating habit is important for developing dental health, government should make a proper program. Dental health education program especially for elderly, low-eduacted, residents in the country and poor people should be developed. Government, dental health organization, dental health specialist, associated research institution and people work in the press should be concerned and devote to improve quality of life. Primary prevention education will help for dental health.

• Journal of Preventive Medicine and Public Health
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• v.38 no.1
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• pp.25-37
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• 2005

Objective : To estimate the magnitude of psychosocial distress and examine eligible factors associated with the development of psychosocial distress in Korean employees, using a nationwide sample. Methods : A total of 6,977 workers were recruited from 245 companies. A structured questionnaire was used to assess sociodemographics, health-related behaviors, job characteristics, social support at work, personality traits (locus of control, type A behavior pattern), self-esteem, and psychosocial distress. Results : The results showed that 23 % of workers were categorized as high stress, 73% as moderate, and 5% as normal. Hierarchical multiple regression analysis showed that psychosocial distress was more common in younger workers, both male and female. Regular exercise was negatively associated with increase of psychosocial distress. In job characteristics, as expected, low decision latitude, high job insecurity, and low social support at work were related to high psychosocial distress. Personality traits such as locus of control and type A behavior pattern, and self-esteem were more powerful predictors of psychosocial distress than general characteristics, health-related behavior, and job characteristics. There were some gender differences. While men who are less educated and single (unmarried, divorced, and separated) experienced higher levels of psychosocial distress than those who are educated and married, women who feel high job demand experienced higher levels of psychosocial distress than those who feel low job demand. Conclusions : The proportion of the high stress group was higher than expected, and psychosocial factors like social support and personality characteristics (e. g. locus of control, type A behavior pattern and self-esteem) were more significant factors for psychosocial distress than other variables. This finding suggests that some psychosocial factors, especially inadequate social support, low self-esteem and lack of internal locus of control for the development of psychosocial distress, will also operate as an intervention strategy in the worksite stress reduction program. It is strongly required that worksite stress reduction programs should be established in at both occupational and level as well as in individual levels.