• The Journal of Korean Obstetrics and Gynecology
• /
• v.32 no.2
• /
• pp.100-118
• /
• 2019

Objectives: The purpose of this study is to analyze clinical performance examination (CPX) ability using standardized patient (SP) in Korean traditional medical school. Methods: Standardized middle-aged female patients were used for clinical examination of 53 medical students, grade 6. The SP and professors assessed their communication skills and level of medical interviews. Results: 1. There is no statistically significant difference between SP score, communication skill score, medical skill score and inter-test score at the extracurricular activities level. 2. There is no statistically significant difference between SP score, communication skill score, medical skill score and inter-test score at number of medical service. 3. There is no statistically significant difference between SP score, communication skill score, medical skill score and inter-test score at personality type. 4. There is a statistically significant positive correlation between SP score, communication skill score and medical skill score. Conclusions: A variety of educational programs and practices should be conducted to improve the level of medical care and communication of Korean traditional medicine students.

• Asian Pacific Journal of Cancer Prevention
• /
• v.15 no.11
• /
• pp.4487-4491
• /
• 2014

Objective: To explore the clinical manifestations and imaging characteristics of gliomatosis cerebri to raise the awareness and improve its diagnostic accuracy for patients. Materials and Methods: Clinical data, imaging characteristics and pathological examination of 12 patients with GC from Jan., 2008 to Jan., 2012 were analyzed retrospectively. Results: Patients with GC were clinically manifested with headache, vomiting, repeated seizures, fatigue and unstable walking, most of whom had more than 2 lesions involving in parietal lobe, followed by temporal lobe, frontal lobe, periventricular white matter and corpus callosum. Magnetic resonance imaging (MRI) showed diffuse distribution, T1-weighted images (T1WI) with equal and low signals and T2-weighted images (T2WI) with bilateral symmetrical high diffuse signals. There was no reinforcement by enhancement scanning and signals were different in diffusion-weighted images (DWI). The higher the tumor staging, the stronger the signals. Pathological examination showed neuroastrocytoma in which tumor tissues were manifested by infiltrative growth in blood vessels and around neurons. Conclusions: In clinical diagnosis of GC, much attention should be paid to the diffuse distribution of imaging characteristics, incomplete matching between clinical and imaging characteristics and confirmation by combining with histopathological examination.

• Korean Medical Education Review
• /
• v.23 no.3
• /
• pp.185-193
• /
• 2021

Students must be familiar with clinical skills before starting clinical practice to ensure patients' safety and enable efficient learning. However, performance is mainly tested in the third or fourth years of medical school, and studies using the validity framework have not been reported in Korea. We analyzed the validity of a performance test conducted among second-year students classified into content, response process, internal structure, relationships with other variables, and consequences according to Messick's framework. As results of the analysis, content validity was secured by developing cases according to a pre-determined blueprint. The quality of the response process was controlled by training and calibrating raters. The internal structure showed that (1) reliability by generalizability theory was acceptable (coefficients of 0.724 and 0.786, respectively, for day 1 and day 2), and (2) the relevant domains had proper correlations, while the clinical performance examination (CPX) and objective structured clinical examination (OSCE) showed weaker relationships. OSCE/CPX scores were correlated with other variables, especially grade point average and oral structured exam scores. The consequences of this assessment were (1) making students learn clinical skills and study themselves, while causing too much stress for students due to lack of motivation; (2) reminding educators of the need to apply practical teaching methods and to give feedback on the test results; and (3) providing an opportunity for faculty to consider developing support programs. It is necessary to develop the blueprint more precisely according to students' level and to verify the validity of the response process with statistical methods.

• Korea Journal of Hospital Management
• /
• v.25 no.4
• /
• pp.76-93
• /
• 2020

Purpose: In this study, the general characteristics of subjects who spent more than a certain amount of cost for general medical examination at the general hospital health promotion center, and the characteristics of disease, family history, and lifestyle (smoking, alcohol, physical activity, oral care) significantly differed in cost expenditure. We intend to provide basic data for establishing an appropriate marketing strategy for comprehensive examination. Method: It was conducted for users who received comprehensive checkups at a health promotion center at a general hospital in Seoul. The research data collection period is for 979 people who performed comprehensive examinations from January 2019 to December 2020. In order to carry out a comprehensive examination, a questionnaire before the examination was distributed to the subjects who visited the hospital to prepare, and the investigation was conducted in a way that the subjects of the investigation directly filled in. Results: There was a significant influence on the difference in expenditure for comprehensive examination according to the gender, age, and type of health insurance of the subject. In addition, there were significant differences in expenditure according to the presence or absence of disease and the type of family history. Weight loss, smoking history, smoking period, smoking frequency, drinking history, and drinking frequency all had significant effects on cost expenditure. Also, strength training and oral treatment management showed a significant effect on the cost of comprehensive examination. The number of flossing and interdental brushing was also found to have a significant effect. According to the results of multiple regression analysis, disease history (t=2.683, p<.01) and mean smoking frequency (t=4.315, p<.001) appeared to have the most significant effect on expenditure statistically. In other words, when the subject has a history of disease and when the average number of smoking is large, it means that the comprehensive examination cost is remarkably large. Conclusion: By using these contents, hospitals can further refine the marketing of the examination center. In addition, a more convenient and specialized process should be used by patients by linking the general medical department and the examination center well. In terms of management of operating medical institutions, this can be expected to create patients and increase profits.

• Journal of Korean Neurosurgical Society
• /
• v.50 no.6
• /
• pp.538-541
• /
• 2011

Objective : We evaluated a modified trans-middle temporal gyrus (MTG) approach with good postoperative visual preservation for patients with trigonal tumors. Methods : Three patients with a trigonal tumor were treated via the modified trans-MTG approach guided by a neuro-navigator. Modified trans-MTG approach involve the incision at the MTG within 5 mm to the superior temporal sulcus. This approach makes a proper trajectory to the trigone but also reduces the retraction injury of MTG as little as possible to prevent postoperative visual field defect. Preoperative and postoperative visual field examination using perimetry was performed to evaluate the visual field. Results : Three patients underwent surgery for lymphoma in the right trigone, meningioma in the left trigone, and focal enhancing nodule in the right paratrigonal area, respectively. In case of lymphoma, preoperative examination showed a left homonymous hemianopsia : one week later after surgery, a visual field examination was performed and revealed improvement of the visual field defect. In case of the meningioma, the preoperative examination showed no visual field defect : one month later, the visual field had no defect. In case of the enhancing nodule, preoperative visual field testing revealed a partial left homonymous hemianopsia. Visual examination within one month after surgery showed no visual field defect. All three patients treated with the modified trans-MTG approach showed no visual deterioration after surgery. Conclusion : The modified trans-MTG approach provides a safe and useful technique for trigonal tumors without postoperative visual field deterioration and affords adequate exposure of the trigonal tumor with a short trajectory.

• Journal of Oriental Neuropsychiatry
• /
• v.24 no.1
• /
• pp.13-26
• /
• 2013

Objectives : The purpose of this study is to investigate the correlation between pattern identification of traditional Chinese medicine (TCM) and western medicine, examined by a systematic research of Chinese medicine papers. Methods : We searched for the papers regarding pattern identification of TCM published from 1994 to 2012 in CNKI (China National Knowledge Infrastructure http://www.cnki.net) at April, 2012. Results : A total of 30 studies were finally included; 18 studies of them were related to stroke (cerebral infarction) and there were 12 studies regarding other diseases, such as hypertension, chronic colonitis, vascular dementia, mild cognitive impairment and etc. All 30 studies were analyzed and classified by diseases, differentiation of syndromes, numbers of subjects, the instrument of pattern identification, items of western medicine examination and statistical results. Conclusions : According to our study, there are some correlations between pattern identification of TCM and various items of western medicine examination. The result suggests a possibility of using the western medicine examination data for pattern identification of TCM.

• Journal of Digital Convergence
• /
• v.12 no.9
• /
• pp.123-131
• /
• 2014

The demand of the real-time data was promoted by significant development of network and IT technology. In particular, the entry of an aging society and income growth increase the demand for personal health related data which attempt to provide various and evolutional healthcare services by several healthcare institutions. Especially the presentation of the medical examination result is the most basic healthcare services which should be expressed to maximize understanding in personal health records for their own health. However according to absence of systematic visualization framework and visualization model, intuitive understanding of healthcare related data is difficult. Cosequently In this study, customized visualization representation based on the results of medical examination was provided to aviod consistent format for health examinee and establish a variety of data representations.

• The Journal of the Korean life insurance medical association
• /
• v.4 no.1
• /
• pp.24-37
• /
• 1987

During the period from september, 1985 to september, 1986, 1,005 cases(475cases in male, 529 cases in female) of employees and family member were observed for the general physical examination(Human-dock) in Medical Department of Daehan Life Insurance Co. Ltd. The results were as follows. 1) The occurrence of obesity cases were observed as 130 cases(12.9%), and among the 130 cases, 34 cases(26.2%) were male and 96 cases(73.8%) were female. 2) Diabetes mellitus patients were detected as 93 cases(9.3%), and 53 cases(57.1%) were male and 40 cases(43.0%) were female. The most frequent age groups were demonstrated in age of 5th and 6th decades. 3) Hypertension patients were 85 cases(8.5%), and among the 85 cases, 42 cases (49.4%) were male and 43 cases(50.6%) were female. The most frequent age groups were 5th and 6th decades, and complication of hypertensive retinopathy revealed 54 cases(63.5%). 4) Hyperlipidemia cases were observed as 71(7.1%), and 42 cases(59.2%) were male and 29 cases(40.8%) were female. The most frequent age groups were 5th and 6th decades. 5) 69 cases(6.9%) of positive reaction of HBs Ag and 46 cases(4.6%) of abnormal erectrocardiography were detected in the total examination cases. 6) Abnormalities of liver function were observed as 58 cases(5.8%), and 46 cases(79.3%) were male and 12 cases(20.7%) were female. In ultrasonographic study, 25 cases of fatty liver were obtained in the abnormality cases of liver function. 7) Cholelithiasis and gastroduodenal ulcer patients were detected as 2 cases(2.0%) respectively. 8) In the total examination cases, pulmonary tuberculosis, positive reaction of syphilis and renal cysts(ultrasonography) were obtained as 9 cases(0.9%), 7 cases(0.7%) and 4 cases(0.4%) respectively. 9) In the total examination cases, gastric cancer and liver cancer patients were detected as 2 cases(0.2%) respectively.

• Journal of agricultural medicine and community health
• /
• v.18 no.1
• /
• pp.65-75
• /
• 1993

This study was conducted to compare the frequency and to find epidemiologic characteristics of the diseases by analyzing the results of routine first health examination for partial healthy public officials. The total number of the examined was 1.128(876 male, 252 female) The results were as follow; 1. The prevalence rate of suspicious disease was liver disease 5.9% hypertension 5.4%, hyperlipemic disease 3.8%, pulmonary tuberculosis 1.2% by order. 2. The mean systolic blood pressure and diastolic blood pressure showed increasing trend by age increasing. The mean of blood pressure in man was rather higher than that in woman. 3. The prevalence rate of suspicious borderline hypertension increased by aging. And the distribution of high cholesterol group and over than overweight group increased by aging. 4. In male, significant relation among age, systolic blood pressure, diastolic blood pressure, relative body weight was found. And significant relation between total cholesterol level and relative body weight was found. In female, age and relative body weight was related to systolic blood pressure, diastolic blood pressure and total cholesterol level. 5. According to the retrospective follow-up for those who had suspicious disease, correspondence rate of results was 5.2% in circulatory disease and 1.5% in liver disease.

• The Korean Journal of Health Service Management
• /
• v.5 no.4
• /
• pp.1-13
• /
• 2011

The purpose of this study is to analyze the medical care utilization behavior of patients to whom treatment (surgery) is recommended after they are diagnosed with abnormal findings on health screening and factors affecting the selection of the medical institute for treatment. The data was collected from 291 patients who need treatment or surgery, according to the abnormal findings on the additional examination such as cardiac CT, brain MRI, Gastroscopy and Colonoscopy since four diseases are suspected among of 2,752 people who receive health screening. The results are as follows. First, the most common disease of patients who have abnormal findings by the diagnosis through the results of first testing is colon disease based on through the additional examination. The most common disease of patients who will get treatment (surgery) based on final diagnosis by a doctor who determines the result of health screening on the basis of diagnosis from the first testing is cardiovascular disease. Second, in terms of diseases, patients with cardiovascular disease select the medical institute where they get the health screenings as a place for treatment. Patients with cerebrovascular disease select another medical institute for treatment. Finally, the affective factors of selectivity treatment facility on health screening satisfaction were human, facility, health screening and revisit factors.