• Asian Pacific Journal of Cancer Prevention
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• v.14 no.6
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• pp.3945-3948
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• 2013

Background: Lung cancer is the leading cause of cancer death, late diagnosis being the main obstacle to improving the outcomes with stage at diagnosis as an important prognostic factor. Relationships between ABO blood groups and risk of benign or malignant diseases have been observed and in this study, we aimed to investigate whether they might affect prognosis and response to chemoradiotherapy in patients with local advanced non-small cell lung cancer (NSCLC). Materials and Methods: Eighty-one patients with non-metastatic local advanced NSCLC were included in the study. ABO blood groups were A in 45 (55.6%), B in 7 (8.6%), AB in 8 (9.9%), and O in 21 (25.9%) patients. The patients were also divided two groups according to blood group A (45 patients) and non-A (B, AB and O; 36 patients). Response to chemoradiotherapy was complete remission in 10 (12.3%), disease regression in 42 (51.9%), stable disease in 12 (14.8%), and disease progression in 17 (21.0%) patients. Results: There was no significant difference among ABO blood group categories or between patients with A blood group and those with non-A blood group in terms of responses to chemoradiotherapy (p>0.05). There were also no significant differences regarding overall and disease-free survival rates. Conclusion: The ABO blood group system has no significant effect on prognosis and response to chemoradiotherapy in patients with non-metastatic NSCLC.

• The Journal of Internal Korean Medicine
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• v.38 no.1
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• pp.64-71
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• 2017

In this study, we researched the effects of herbal medicine on anemia among 43 patients. Before being given prescriptions, these patients were examined for RBC count, hemoglobin, and hematocrits, which are important in evaluating improvements in anemia. After administering the herbal medicine over two weeks, we rechecked the RBC count, hemoglobin, and hematocrits on a secondary inspection. We compared the primary and secondary tests with respect to age, sex, diseases, the name of the herbal medicine, and the composition of the medicine. The results were as follows. In groups of five or more, the musculoskeletal pain disease group was more improved than the other disease groups on the secondary test. The digestive diseases group was worse than the other disease groups on the secondary test. In the composition of the prescription, herbs that enriched the blood (補血), invigorated the spleen (健脾), and nourished Eum (補陰) were used more than any other herbs for those whose status improved. Among patients who were partially normalized for the secondary test, this applied to men more than women, to patients in the pain group more than those in other disease groups, and to patients with cerebral hemorrhage more than stroke patients. Among patients who were partially normalized for the secondary test, the group taking tangyak herbal medication improved more than the other groups taking powder and pill herbal medications.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.12
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• pp.4909-4913
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• 2015

Objective: To explore the preventive effect of aspirin on the cardiovascular complications in prostate cancer after endocrinotherapy. Materials and Methods: A total of 92 patients with prostate cancer were divided into observation group (n=44) and control group (n=48). The control group was treated with medical castration plus anti-androgenic drugs. Based on the above treatment, the observation group was added aspirin. The follow-up duration was 2 years. The changes of partial prothrombin time (PT), activated partial thromboplastin time (APTT), platelet aggregation rate (PAG), prostate-specific antigen (PSA) and serum testosterone (T) before and after treatment as well as incidence of cardiovascular disease were observed. Results: The 2-year survival rates of patients without cardiovascular disease in observation group and control group were 95.45% (42/44) and 72.92% (35/48), respectively, and significant difference was presented between two groups by comparison to the survival rates ($x^2=8.5453$, p=0.0035). There was no statistical significance between two groups as well as before and after treatment regarding PT (p>0.05). After treatment, APTT went down and PAG was gradually on the rise in control group, while PAG down and APTT on the rise increasingly in observation group. Significant differences were presented between two groups as well as before and after treatment (p<0.01). Both PSA and T levels were decreased significantly in two groups after treatment (p<0.01), but there was no statistical significant between two groups (p>0.05). Conclusions: Application of endocrinotherapy in prostate cancer can easily lead to occurrence of cardiovascular disease, but cardiovascular complications can be prevented by aspirin, without affecting the effect of endocrinotherapy.

• Journal of Preventive Medicine and Public Health
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• v.14 no.1
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• pp.59-64
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• 1981

Korean Medical Insurance Cooperation executed the physical checkup intended for all the members of public officials, school personnel in private schools, and the insured as a national-wide event in 1980. This is the result of a part of Taegu district and its contiguous country this hospital took charge of. Physical checkup method was divided into the first health examination and tile second health examination. The second health examination was executed for those who needed reexamination according to the result of the first health examination. After that, we passed judgement on the result finally. The total number of the first health examination was 10,779; 4,606 in public officials, 2,327 in police constables, 3,976 in school personnel in private schools. The classification of physical checkup is as follows; A group: normal groups B group: those who do not require immediate medical care but require preventive measures or who are doubtful of disease or who had undetermined diagnosis (attention) C group: those who require immediate medical care but who are able to be on duty (simple recuperation) D group: those who require immediate medical treatment and recuperation (suspension from office and recuperation) Total B group to the in the first health examination was 4.73%, that of total C,D groups 2.21%. That of total C,D groups to the total in the first health examination by occupation was 2.30% in public officials, 2.19% in police constables, 2.04% in school personnel. Consequently there was no different among occupations. Total C,D groups of hypertension to the total in the first health examination was 1.68% and hypertension was 76.05% to all disease. These rates mentioned to above were higher than any other rate in disease. Subsequently, being low, the rate of diabetes was 15.54%. From the view point of age, the higher rate appeared in men and women over 35 years old of B group and over 45 years old of C,D groups in three occupations in comparison with other ages and the older men were, the higher men who took a disease were.

• Journal of the Korean Dietetic Association
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• v.29 no.4
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• pp.230-247
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• 2023

This study aimed to investigate the association between awareness of having a chronic disease with food habits and dietary quality among 320 male manufacturing workers in their 40s. Participants were categorized into groups. The first group comprised workers who were aware of having chronic diseases (ACD, n=160) and had been diagnosed with any one or more of the following major chronic diseases: Metabolic syndrome, hyperlipidemia, hypertension, obesity, and cardiovascular disease. The second group comprised those who had experienced none of the above diseases were classified as a group of people who were a ware of not having chronic diseases (ANCD, n=160). The mean age of the subjects was 44.2 years. The mean weight (P<0.001) and body mass index (BMI; P<0.01) were significantly higher in the ACD than in the ANCD group. The frequency of alcohol consumption and the number of current smokers were not significantly different between the two groups. Dietary attitudes were not significantly different between the two groups. The frequency of egg consumption was significantly higher in the ACD group (P<0.05). Picky eating, vegetable intake, checking nutrition labels, and healthy eating behavior were not significantly different between the two groups. The frequency of exercise was significantly lower in the ACD group compared to the ANCD group (P<0.05). The mean nutrition quotient (NQ) score was 51.9, with no significant difference between the two groups. Based on these results, the awareness of suffering from chronic diseases was not significantly related to dietary attitudes, food habits, and overall dietary quality among production workers. Therefore, there is a need to develop and implement nutrition education programs to inculcate an awareness of health status that can lead to dietary changes.

• Journal of Preventive Medicine and Public Health
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• v.29 no.3 s.54
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• pp.639-655
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• 1996

Cerebrovascular disease and coronary heart disease are the first and the fourth common causes of death among adults in Korea. Reported risk factors of these diseases are mostly alike. But some risk factors of one of these diseases may prevent other diseases. Therefore, we tried to compare and discriminate the risk factors of these diseases. We recruited four case groups and four control groups among the inpatients who were admitted to Wonju Christian Hospital from March, 1994 to November, 1995. Four control groups were matched with each of four case groups by age and sex. The number of patients in each of four case and control groups were 106 and 168 for acute myocardial infarction(AMI), 84 and 133 for subarachnoid hemorrhage(SAH), 102 and 148 for intracerebral hemorrhage(ICH), and 91 and 182 for ischemic stroke(IS) respectively. Factors whose levels were significantly higher in AMI and IS than in responding control group (RCG) were education, economic status, and triglyceride. Factors whose levels were significantly lower in hemorrhagic stroke than in RCG were age of monarch, and prothrombin time. The factor whose level was higher in AMI than ill RCG was uric acid. The factor whose level was higher in AMI, ICH, and SAM than in RCG was blood sugar. Factors whose levels were significantly higher in all the case groups than in RCG were earlobe crease, Quetelet index, white blood cell count, hemoglobin, hematocrit, and total cholesterol. The list of risk factors were somewhat different among the four diseases, though none of the risk factors to the one disease except prothrombin time acted as a preventive factor to the other diseases. The percent of grouped cases correctly classified was higher in the discrimination of ischemic diseases(AMI and IS) from hemorrhagic diseases(SAM and ICH) than in the discrimination of cerebrovascular disease from AMI. The factors concerned in the discrimination of ischemic diseases from hemorrhagic diseases were prothrombin time, earlobe crease, gender, age, uric acid, education, albumin, hemoglobin, the history of taking steroid, total cholesterol, and hematocrit according to the selection order through forward selection.

• Journal of Preventive Medicine and Public Health
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• v.22 no.1 s.25
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• pp.45-50
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• 1989

The purpose of this study was to select the manageable diseases which are prevalent in Korea for periodic health examinations and to evaluate the sensitivity and specificity of periodic health examination in detecting these diseases. The data was derived from reimbursement data of the Korea Medical Insurance Corporation over a two year period (April 15, 1986 to April 14,1988) and interviews with Yonsei Medical School professors. This study demonstrated that: 1. The manageable diseases which were selected for periodic health examinations are pulmonary tuberculosis, viral hepatitis, diabetes mellitus, syphilis groups, essential hypertension, renal disease groups, and iron deficiency anemia. 2. The sensitivity of the health screening for each disease was as follows: pulmonary tuberculosis 51.5%, viral hepatitis 60.3%, diabetes mellitus 64.7%, syphilis groups 63.3%, essential hypertension 49.9%, renal disease groups 44.0%, and iron deficiency anemia 80.9%. We conclude that peiodic health esaminations should focus on the manageable diseases that we have defined. The number of items in periodic health screening tests and hospital quality control should be increased for the diseases with a demonstrated low sensitivity.

• The Journal of Internal Korean Medicine
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• v.31 no.3
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• pp.578-585
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• 2010

Objectives : Coldness of hands and feet has been regarded to be associated with blood circulation. This study was performed to assess the correlation between erythrocyte deformability and coldness of hands and feet. Methods : 145 patients who had taken an erythrocyte deformability test were selected for this study among hospitalized patients within 4 weeks after their cerebral infarction at the Internal Medical Department at Kyunghee Oriental Medical Center from August 2008 to August 2009. We divided the selected patients into two groups, with and without of coldness of hands and feet groups. The two groups were compared on risk factors for atherosclerosis and examined for variables including erythrocyte deformability. Results : 1. On demographic variables of the patients, only body mass index was significantly lower in the coldness of hands and feet group than the control group. There was no significant difference of the rate of hypertension, diabetes mellitus, hyperlipidemia, ischemic heart disease, smoking, drinking and carotid artery stenosis between the two groups. 2. According to blood test, the coldness of hands and feet group showed significantly lower erythrocyte deformability index than the control group. 3. Body mass index and erythrocyte deformability index showed a close relationship with coldness of hands and feet in multivariate analysis. Conclusions : The correlation between the erythrocyte deformability and coldness of hands and feet in cerebral infarction patients were decreased erythrocyte deformability participated in the mechanism of coldness of hands and feet.

• The Korean Journal of Physiology and Pharmacology
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• v.14 no.4
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• pp.213-221
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• 2010

The hypothalamic-pituitary-adrenal (HPA) axis is the primary endocrine system to respond to stress. The HPA axis may be affected by increased level of corticotrophin-releasing factors under chronic stress and by chronic administration of monosodium glutamate (MSG). The purpose of this study was to investigate whether chronic MSG administration aggravates chronic variable stress (CVS)-induced behavioral and hormonal changes. Twenty-four adult male Sprague-Dawley rats, weighing 200~220 g, were divided into 4 groups as follows: water administration (CON), MSG (3 g/kg) administration (MSG), CVS, and CVS with MSG (3 g/kg) administration (CVS＋MSG). In addition, for the purpose of comparing the effect on plasma corticosterone levels between chronic stress and daily care or acute stress, 2 groups were added at the end of the experiment; the 2 new groups were as follows: naive mice (n=7) and mice exposed to restraint stress for 2 h just before decapitation (A-Str, n=7). In an open field test performed after the experiment, the CVS＋MSG group significant decrease in activity. The increase in relative adrenal weights in the CVS and CVS＋MSG group was significantly greater than those in the CON and/or MSG groups. In spite of the increase in the relative adrenal weight, there was a significant decrease in the plasma corticosterone levels in the CVS＋MSG group as compared to all other groups, except the naive group. These results suggest that impaired HPA axis function as well as the decrease in the behavioral activity in adult rats can be induced by chronic MSG administration under CVS rather than CVS alone.

• Journal of Korean Medicine Rehabilitation
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• v.20 no.4
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• pp.131-138
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• 2010

Objectives : Recently work-related musculoskeletal disorders have increased in various workplaces and many reports have been confirming this, but a comparative study on incidence of spinal disease by occupation has not been established yet. So this study was designed to clarify the distinction on incidence of spinal disease between white and blue collar workers. Methods : The subjects who visited with spinal disease to Ja-Seng oriental hospital from January to April in 2020 were selected and divided into white collar workers(n=844) and blue collar workers(n=333). We counted the number of patients with each spinal disease in both groups and carried out comparative analysis in five items(herniated nucleus pulposus(HNP), stenosis, spondylosis, sprain, etc). All data were analyzed by chi-square test. Results and Conclusions : Whit collar workers had higher incidence in HNP(p=0.030), sprain(p=0.016),etc(p=0.035) than blue collar workers, while blue collar workers had higher incidence in stenosis(p=0.002). But we think that the confidence is low in stenosis because the number of cases are very small. There were no significance between two groups with spondylosis.