No abstract available.
Humans ; Spinal Cord*

PURPOSE: Occupational stress is a determinant risk factor for cardiovascular disease and work disability. This study aims to describe occupational stress and identify its related factors among aged security guards. METHODS: A random sample of 76 aged security guards were interviewed by three research assistants. The criteria of the subjects were as follows : 50 or older male with 40 or more working hours a week working with colleagues ranged from 3 to 50. The data were collected in September, 2007 and analyzed by multiple regression using SAS Version 9.1. RESULTS: The mean score of occupational stress among aged security guards was 47.2. The mean scores of its sub-scales were 31.3(physical environment), 33.8(occupational demand), 80.8occupational control), 44.6(interpersonal conflict), 51.3 (occupational insecurity), 53.6(occupational system), 57.5(lack of reward), and 30.3(work environment). The scores of occupational control, interpersonal conflict, and occupational insecurity were higher than the scores of Korean average occupational stress sub-scales. Significant variables affecting occupational stress and its sub-scales were work place, work type, and employment type. CONCLUSION: In order to reduce occupational stress among security guards, sufficient occupational control and interpersonal conflict control, appropriate reward, and employment stability should be considered. Also long working hours and work shift should be improved.
Aged ; Cardiovascular Diseases ; Employment ; Humans ; Hypogonadism ; Male ; Mitochondrial Diseases ; Ophthalmoplegia ; Phenothiazines ; Reward ; Risk Factors ; Workplace

PURPOSE: Occupational stress is a determinant risk factor for cardiovascular disease and work disability. This study aims to describe occupational stress and identify its related factors among aged security guards. METHODS: A random sample of 76 aged security guards were interviewed by three research assistants. The criteria of the subjects were as follows : 50 or older male with 40 or more working hours a week working with colleagues ranged from 3 to 50. The data were collected in September, 2007 and analyzed by multiple regression using SAS Version 9.1. RESULTS: The mean score of occupational stress among aged security guards was 47.2. The mean scores of its sub-scales were 31.3(physical environment), 33.8(occupational demand), 80.8occupational control), 44.6(interpersonal conflict), 51.3 (occupational insecurity), 53.6(occupational system), 57.5(lack of reward), and 30.3(work environment). The scores of occupational control, interpersonal conflict, and occupational insecurity were higher than the scores of Korean average occupational stress sub-scales. Significant variables affecting occupational stress and its sub-scales were work place, work type, and employment type. CONCLUSION: In order to reduce occupational stress among security guards, sufficient occupational control and interpersonal conflict control, appropriate reward, and employment stability should be considered. Also long working hours and work shift should be improved.
Aged ; Cardiovascular Diseases ; Employment ; Humans ; Hypogonadism ; Male ; Mitochondrial Diseases ; Ophthalmoplegia ; Phenothiazines ; Reward ; Risk Factors ; Workplace

BACKGROUND: Family physicians should actively carry out adult immunization. DM is a common risk factor of influenza and pneumococcal pneumonia related complications, so DM patients should receive influenza and pneumococcal vaccinations. The authors investigated recognition and performance of influenza and pneumococcal vaccination among DM patients. METHODS: We surveyed knowledge and performance of influenza and pneumococcal vaccination among the 203 diabetic patients living in Seoul and responding to telephone interview, who visited one DM center in general hospital from March 3, to March 7, 1997. RESULTS: Among 203 DM patients, the risk factors for influenza and pneumococcal pneumonia other than DM were old age of 65 or over(35.0%), cardiovascular diseases(5.9%) and chronic pulmonary diseases(4.9%). The recognition rate and performance rate of influenza vaccination were 27.6% and 21.2% respectively, there was a statistically significant relationship between these rates(P<0.01). Those vaccinated 43 patients for influenza knew the need of vaccination through family members and relatives(58.1%) and through medical doctors(32.6%). Although 85.2% of 203 DM patients answered that they received education about need of vaccination through DM education program conducted at hospitals, but only 9 patients(4.4%) recognized well. The reasons for not performing influenza vaccination were lack of knowledge(63.1%), no experience of influenza(12.5%), 'forget for the moment(5.0%) and regard injection as a nuisance(2.5%) in descending order. The recognition rate and performance rate of of pneurnococcal vaccination were all zero percents. The reasons for not performing pneumococcal vaccination were lack of knowledge(91.1%) no experience of pneumococcal pneumonia(6.4%), regard injection as a nuisance(1.5%) and forget for the moment(1.0%) in descending order. CONCLUSIONS: The recognition and performance rates of influenza vaccination were low and those of pneumococcal vaccination were all zero percents among DM patients because they did not recognize well the need of these vaccinations. Therefore, the doctors who see DM patients should actively recommend influenza and pneumococcal vaccination and DM educational programs must include education for these vaccinations.
Adult ; Education ; Hospitals, General ; Humans ; Immunization ; Influenza, Human* ; Interviews as Topic ; Physicians, Family ; Pneumonia, Pneumococcal ; Risk Factors ; Seoul ; Vaccination*

No abstract available.
Cisplatin* ; Glutathione* ; Humans* ; Urinary Bladder Neoplasms* ; Urinary Bladder*

No abstract available.
Cisplatin* ; Glutathione* ; Humans* ; Urinary Bladder Neoplasms* ; Urinary Bladder*

No abstract available.
Humans ; Rehabilitation* ; Rural Population* ; Stroke*

No abstract available.
Cerebral Palsy* ; Rhizotomy*

PURPOSE: We evaluated the ability of endo-rectal coil MRI (ER-MRI) to predict the local pathological stage of prostate cancer prior to radical prostatectomy and compared the results with those of transrectal ultrasonography (TRUS). MATERIALS AND METHODS: ER-MRI using high field magnets (1.5 Tesla) were performed in 22 patients (mean age 62.8 years, range 51-73) with clinically localized prostate cancer before radical prostatectomy. Of the 22 patients, 17 patients were also assessed by TRUS. The results of the imaging techniques were compared with the post-operative histopathological findings. As one patient with pelvic lymph node metastasis, which was detected on frozen-section examination during surgery, was spared radical prostatectomy, the final evaluation included 21 patients. RESULTS: DSeven of the 21 patients (33%) were found to have extraprostatic extension (EPE), and 5 had seminal vesicle invasion (SVI). The sensitivity and specificity for diagnosing EPE using ER-MRI were 62.5% and 84.6%, respectively, and 16.7% and 100% with TRUS. The sensitivity and specificity for diagnosing SVI were 80.0% and 93.8%, respectively with ER-MRI, and 0% and 92.3% with TRUS. The accuracy of predicting SVI was 90.5% with ER-MRI compared to 70.6% with TRUS. CONCLUSIONS: ER-MRI was significantly better than TRUS for determining the local extent of prostatic cancer and for prediction of SVI in the preoperative staging of clinically localized prostate cancer.
Humans ; Lymph Nodes ; Magnetic Resonance Imaging* ; Neoplasm Metastasis ; Prostate* ; Prostatectomy ; Prostatic Neoplasms* ; Seminal Vesicles ; Sensitivity and Specificity ; Ultrasonography

PURPOSE: Although von Willebrand disease is the most frequent hereditary hemorrhagic disorder. Its biological characteristics make some difficulties in diagnosing this common disease, so careful individual history taking and laboratory evaluations for this disease are important as the patient who has a bleeding tendency may show normal values on screening tests. We performed this study to evaluate the clinical aspects of von Willebrand disease. METHODS: Eighteen cases were diagnosed as von Willebrand disease at the Department of Pediatrics, Kyungpook National University School of Medicine, Taegu, Korea from February, 1996 to June, 1998. We performed screening tests and specific tests for coagulation on these patients and reviewed their past and family histories. RESULTS: Thirteen boys and five girls were diagnosed and their mean age was 7.1 years (range: 0.5~17.7 years). Seventeen cases showed prolongation of activated partial thromboplastin time, only one case which had immune thrombocytopenic purpura showed lower than normal platelet count. Fourteen cases had lower than normal range factor VIII concentrations. Thirteen cases of vWF related antigen and twelve cases of vWF ristocetin cofactor had low values. In sixteen cases which were tested their ABO blood-group were divided into three groups, group A included four cases, group B included three cases and O group included nine cases. Family history of this disease was positive in three cases, in two cases they were sister and brother and in one case his mother was also diagnosed as von Willebrand disease. Three cases had congenital heart disease concomitantly. CONCLUSION: von Willebrand disease is a common hereditary disease but the diagnosis of this disease remains a clinical problem from several aspects, therefore we should consider von Willebrand disease when we evaluate the patient who has a bleeding tendency. This may help us to manage and to prevent accidental bleeding episodes in von Willebrand disease patients.
Daegu ; Diagnosis ; Factor VIII ; Female ; Genetic Diseases, Inborn ; Gyeongsangbuk-do ; Heart Defects, Congenital ; Hemorrhage ; Hemorrhagic Disorders ; Humans ; Korea ; Mass Screening ; Mothers ; Partial Thromboplastin Time ; Pediatrics ; Platelet Count ; Population Characteristics ; Purpura, Thrombocytopenic, Idiopathic ; Reference Values ; Siblings ; von Willebrand Diseases* ; von Willebrand Factor