• Research in Community and Public Health Nursing
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• v.4 no.2
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• pp.146-157
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• 1993

The purpose of the study is to provide basic data on the public health management in the industrial work places, and some implications on the public health education related to workers self care capacity of their own health. To achieve this purpose a questionnaire was provided to 332 workers during February 11-28, 1993. This was do in Changwon-shi Geojeoi-kun, Chungmoo-shi, Jinjoo-shi, of Kyeongnam province. Through the analysis of the survey results, a relationship was deduced between worker's general characteristics and basic elements of health management in the work place. The main results of this study can be summarized as follows : 1. In the knowledge area special health screening received the highest score 3.18. While the educational program scored the lowest .85. In the Attitude area the highest score was achieved in the affirmative attitude to the time consumed by health checks (3.28). The lowest by the management of health checks(1.53). In the Practice area, participation in health checking is the most active (3.44) , and public health education is the least active (0.95). 2. The differences of knowledge by workers' general characteristics is statistically significant in the work sector (P<.05), age (P<.05), sex (p<.001), marital status (P<.001), and prior career(P<.01). But in Attitude general characteristics are not significant factors. In the Practice area, did have a statistical significance, work sector (p<.001), age (p<.001), sex (P<.05), marital status (p<.001) and work career (P<.001). 3. The total difference by workers' general characteristics has a statistical significance only in the case of marital status (P>05). The note of married workers is higher than that of single workers. 4. The correlation between any two of Knowledge, Attitude, and Practice do have a statistical significance (p<.001).

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.24 no.3
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• pp.84-107
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• 2011

Purposes : The purpose of present study is to detect the effects of ointment contained Takrisodok-Eum on the skin barrier's recovery of the Atopic dermatitis. Methods : A total of 44 patients who visited Semyung Oriental Medical Center from April 27th, 2011 to September 20th, 2011 were included in the study. In this study, the patients were treated with Takrisodok-Eum (experimental group) and positive control group. For 8 weeks of gross examination, hematological examination and instrumental asessment were made before and after the study to examine how well the products for experimental group with those for control group in recovering the damaged skin barriers by Atopic dermatitis. Results : 1. In the primary endpoint, SCORAD Index showed a statistically significant decline in experimental group. 2. In the secondary endpoint index of skin hydration, both the experimental group and the control group showed statistical significance. 3. In the secondary endpoint index of TEWL, the experimental group showed greater statistical significance than the control group. 4. In the secondary endpoint index of skin pH, skin pH showed a statistically significant decline in both the control group and the experimental group within the normal range. 5. In the secondary endpoint index of Total IgE, Eosinophil count, IL-10, IL-13, both the experimental group and the control group showed no statistical significance. 6. To evaluate the safety of the products for the human body, hematological examination and hematological biochemical examination, vital sign check were conducted; both control group and experimental group showed no abnormal level. And There were no severe adverse events during this study. Therefore, it is suggested that the safety of the products, if used for certain period, should be safe for the human body. Conclusions : According to the above experiments, it is suggested that Takrisodok-Eum should be effective for the Atopic dermatitis.

• Journal of the Korean Home Economics Association
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• v.31 no.2
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• pp.177-188
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• 1993

To obtain a clear understanding of the degree of effect by the food color in diet habits, this study was a survey of the taste for food color. In this study, the term of investigation was tow months(May and Jun. 1992), the object was 10's∼50's women, and the sampling of them at random contain 100 person, respectively. The data-treatment was determinded by frequency, percentage, SD, Chi-square, Spearman's rank order correlation coefficient, Correlation, F-test as measured by SAS program for PC and statistical figures were obtained by GDAS. The results were as follows; 1. Food color in diet habits. : The relationship of food color with appetite by age group was showed to affect all age groups having more then 90%. The concern for food color by age group showed the lowst teenage having 56.7%, showing more then 70% except teenage. When chosen food, The most important characteristics of food was not age group but taste. In the correlation between characteristics, The correlation between color and form, taste and nutrition was showed affirmative. The difference test for the taste of food color and general color was shown, and the level of significance was chosen at 95%. 2. In the correlation between food color and the sense of emotion, The food color of depression and solitude was purple, the color of sadness and crying was white. But in case of only solitude, A statistical significance was shown. 3. In the investigation of taste for food color, the mean of taste degree was high in red, orange, yellow, yellowish green, green, white and low in blue, black. Their statistical significance was shown between colors but, was not shown between age groups. 4. In the relation of food color and associated with food, the colors of associated with food shown a vast difference with natural food color were blue(85.5%), purple(80.0%), pink(41.7%) and yellow(40.0%) but, A red color was not shown the error rate of associated with food color at all. Almost all kinds of associated with food were fruits and vegetables.

• Korean Journal of Applied Biomechanics
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• v.17 no.4
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• pp.209-219
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• 2007

The purpose of this study was to analyze biomechanical mechanism (posture, moment of back joint, EMG) when athletes (Judo, Ssirum) and lay people lifted a load according to two different lift methods; backlift and leglift. The number of subjects was 12; 8 athletes (4 for Judo, 4 for Ssirum) and 4 lay people. We recorded a lift motion in backlift and leglift using 7 real time infrared cameras (vicon) and analyzed EMG pattern of major muscles for a lift (lattisimus dorsi, erector spinae, biceps femoris). In a backlift Judo players showed a biggest range of back flexion and extension motion and lay people flexed more than other groups at phase 2 in which an interaction between groups and events was statistically significant (p=.024). In a leglift Ssirum players more flexed their back in a barbell lift and there was a statistical significance (p=.021) between groups and events. For moment of back joints, 1) in a backlift a larger loading on back joints in all three groups at phase 2 when lifting down a barbell, 2) in a leglift a larger loading on back joints when lifting down a barbell in two athlete groups but a larger loading when lifting up a barbell in lay people group, and all groups did not show any statistical significance. For EMG, right lattisimus dorsi muscle in a backlift was statistical significant (p=.006) in an interaction between groups and phase but left lattisimus dorsi muscle was insignicant, and there was not any significance in a leglift. Generally atheletes (Judo and Ssirum) used more their muscles of lower extremity in lifting up and down and lay people did more their ones of upper extremity.

• The Journal of Internal Korean Medicine
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• v.27 no.4
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• pp.791-797
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• 2006

Objectives : The objective of the study was to observe the effects of different treatment lengths of Rhizoma Alismatis on diabetes mellitus. Methods : Rats were divided into three groups: normal(non-treated group), control (group administered saline for 4, 11, and 18 days), and RA (group administered 2.45mg/200g Rhizoma Alismatis for 4, 11, and 18 days). The experimental results were derived from the measurement of the levels of glucose, ALP, AST, ALT, creatinine and BUN in the serum from the rats on days 4, 11, and 18. Results : The glucose level in the serum significantly decreased on the 18th day. The ALP level in the serum did not show statistical significance. The GOT and GPT levels in the serum slightly decreased on the 4th, 11th, and 18th days, but did not show statistical significance. The creatinine level in the serum was unchanged for all of them. The BUN level in the serum did not show statistical significance. Conclusions : According to the above results, it is concluded that Rhizoma Alismatis has a therapeutic effect on diabetes mellitus with a longer period ofintake. As to influence upon the liver and kidney, there was no damage orside effects.

• Journal of Sericultural and Entomological Science
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• v.13 no.1
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• pp.69-72
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• 1971

1. To study proper sample size in boiling-of test, we extracted samples in size of 200, 100, 50, 20, and 10 grams and tested them. In the result of this test we couldn't find a statistical significance among them, but it is seemed that the proper sample size is 100 gram to think about the errors of measurement and treatment when the sample size is either too little or too much in ordinary test. 2. We tested boil-of result by twisted sample skein (sizing skein) and untwisted sample. In this test to use sodium carbonate (Na$_2$CO$_3$) having powerful sericin dissolving power as a scouring agent, boil-off percents made no statistical significance between two kinds of sample skein. And to use marseilles soap having less powerful sericin dissolving power as a scouring agent, boil-off percents made a difference between twisted and untwisted sample skein. 3. We compared five kinds of scouring agent, for example sodium carbonate, monogen, synthetic detergent (HiTi), marseilles soap A (made in Japan) and marseilles soap B (made in Korea). Among them synthetic detergent and marseilles soap B showed no statistical significance compared with marseilles soap A which we used in ordinary boil-off test. So synthetic detergent and marseilles soap B can be substituted for marseilles soap A. 4. Generally the higher pH value of boil of solution, tile more sericin dissolution, showed and vice versa.

• Clinical and Experimental Reproductive Medicine
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• v.29 no.4
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• pp.251-258
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• 2002

Objective : The aim of this study was to evaluate the outcomes of the GnRH antagonist (Cetrotide) minimal stimulation protocol comparing with GnRH agonist combined long step down stimulation protocol in PCOS patients. Materials and Method: From Apr 2001 to May 2002, 22 patients (22 cycles) were performed in controlled ovarian hyperstimulation using by GnRH antagonist and GnRH agonist for PCOS patients. GnRH antagonist (Cetrotide) combined minimal stimulation protocol was administered in 10 patients (10 cycles, Study Group) and GnRH agonist long step down stimulation protocol was administered in 12 patients (12 cycles, Control Group). We compared the pregnancy rate/cycle, total FSH (A)/cycle, Retrieved oocyte/cycle, the incidence of ovarian hyperstimulation syndrome, multiple pregnancy rate between the two groups. Student-t test were used to determine statistical significance. Statistical significance was defined as p<0.05. Results: Group of GnRH antagonist (Cetrorelix) minimal stimulation protocol produced fewer oocytes (6.4 versus 16.3 oocytes/cycle) using a lower dose of FSH (22.2 versus 36.1 Ample/cycle) and none developed OHSS and multiple pregnancy. Although the trends were in favour of the GnRH antagonist (Cetrorelix) protocol, the differences did not reach statistical significance. This was probably due to small sample size. Conclusion: The use of GnRH antagonist reduce the risk of ovarian hyperstimulation and multiple pregnancy. We suggest that GnRH antagonist might be alternative controlled ovarian hyperstimulation method, especially in PCOS patients who will be ovarian high response.

• Journal of Korean Medicine Rehabilitation
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• v.20 no.3
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• pp.75-91
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• 2010

Objectives : Although the controversy surrounding the biomechanics of the sacroiliac joint remains unresolved at this time, the clinical importance of this joint in the cause of back pain has been established since 1930's. Recently, there has been renewed interest in the sacroiliac joint. This study was performed to evaluate the effects of pulsed electromagnetic therapy(PEMT) with acupuncture therapy for patients, who were suffering from sacroiliac joint syndrome, and to conduct more researches in the usage of acupuncture therapy for treating sacroiliac joint syndrome. Methods : 25 patients, who were diagnosed as sacroiliac joint syndrome were selected. They were treated twice a week during 3 weeks. They were measured after all the treatment and firs week and fourth week after termination of treatment by using visual analogue scale(VAS) and Roland Morris disability index(RMDI). The VAS and RMDI patterns were analyzed by using 'pared T-test' and 'Kruskal-Wallis' test. Results : 1. Each times of PEMT with acupuncture therapy, there were statistical significance in improvement of VAS(p<0.05) and each times of therapy except 1st one, there were statistical significance in improvement of RMDI(p<0.05). 2. After 4th therapy, there were most significant improvement of VAS with RMDI(p<0.001), when we compared the change in VAS and RMDI before and after the each therapy. 3. There was no statistical significance in VAS and RMDI by onset, sex and age. Conclusions : The results indicate that pulsed electromagnetic therapy and acupuncture therapy had good effect on sacroiliac joint syndrome.

• Child Health Nursing Research
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• v.5 no.3
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• pp.250-261
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• 1999

This study has been conducted on the nonequivalent control group Pretest-posttest design in quasi experimental basis and newly born premature infants from intensive care unit of G Medical University Hospital in Inchon Metropolitan were selected in two groups of 21 infants each. The first group for experimental and the other for control. Data has been collected form October 30, 1997 to August 29, 1998. For the experimental group tactile and kinesthetic stimulation was applied 2 times a day for 10 days(10:00～ll:00 hours in the morning and 17:00～18:00 in the afternoon). As, a weight weighing instrument, electronic indicator scale(Cas Co. korea) was used. Collected data were analyzed with the SAS program using x²-test, student t-test, repeated measures ANOVA, Pearson correlated coefficient and Stepwise multiple regression. The result were as follow. 1. As for the daily weight gain, the experimental group showed first change in weight and this group also showed higher weight in the average weight than the control group. Statistically, however. there was no significant factor between the two groups. 2. In the correlation between general characteristics and weight gain, gestation Period. apgar score, admission Period before study, N.P.O. period after birth, recovery Period to birth weight showed statistical significance negative correlation with weight gam in the experimental group than control group. 3. In the factor with affected the weight gain by general characteristics showed recovery period to birth weight and head circumference in the experimental group, control group showed recovery period to birth weight, N. P. O. period after birth. admission period before study, feeding amount, weight of study. In conclusion. the sensory stimulation in this study showed a Positive aspect through there was no statistical significance in the weight gam. Tn the correlation of general characteristics and weight gam showed statistical significance negative correlation The main factor which affected the weight gain by general characteristics showed recover period to birth weight.

• Journal of Pharmacopuncture
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• v.12 no.2
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• pp.51-66
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• 2009

Objective : Functional dyspepsia is a prevalent disease. It impedes subjective quality of life. The purpose of this research is to examine the equivalent effect of herb drug medicine treatment(H-D)and Over the Counter(OTC) for functional dyspepsia. Method : In this controlled study, we compared herb drug medicine(H-D) with Over the Counter(OTC) of functional dyspepsia. 30 volunteers who satisfied the requirements were enrolled in study. Severity of dyspepsia was measured by Nepean Dyspepsia Index(NDI-K) before and after treatments. Result : The results are summarized as follows. 1. In Herb drug medicine and Over the Counter groups, total key symptoms score of after treatment were significantly decreased and improve rate of key symptoms was higher than before treatment, but there were no statistical significance between two groups. 2. In Herb drug medicine and Over the Counter groups, each symptoms score of after treatment were significantly decreased and improve rate of key symptoms was higher than before treatment, but there were no statistical significance between two groups. 3. In Herb drug medicine and Over the Counter groups, quality of life score of after treatment were significantly decreased and improve rate of key symptoms was higher than before treatment, but there were no statistical significance between two groups. Conclusion : Herb drug medicine treatment(H-D) is effective to improve the symptoms and quality of life in patients with functional dyspepsia.