PURPOSE: The purpose of this study is to identify the influence of job stress and empowerment on nursing performance of clinical nurses working in small and medium hospital. METHODS: The empirical data were collected from a self-administered survey using a structured questionnaire with 404 nurses working in 4 medium-sized hospitals (less than 300 beds), located in I-city. The data were analyzed using stepwise multiple regression with the SPSS/WIN 17.0 program. RESULTS: There were significant differences in nursing performance depending on general characteristics (age, marital status, religion, shift work, education level, position, clinical experience, department, and monthly salary). Empowerment correlated with nursing performance. Factors influencing on nursing performance were empowerment, clinical experience, job stress, and marital status with R2 value of 36.3%. The most influencing factor was empowerment (beta=.47), followed by clinical experience (beta=.24), job stress (beta=.20), and marriage (beta=.12). CONCLUSION: It is needed to implement specific empowerment strategy, control job stress, and reward experienced and married nurses working in medium-sized hospital for improving nursing task performance.
Marital Status ; Marriage ; Power (Psychology) ; Surveys and Questionnaires ; Reward ; Task Performance and Analysis

STUDY DESIGN: Ninty eight patients with multilevel spinal stenosis who were treated with posterior decompression and instrumented posterolateral fusion were reviewed retrospectively. All patients were divided two groups by pathologic level and surgery level. One is complete level decompression group (whole pathologic levels were decompressed) and the other is limited level decompression group (less than pathologic levels were decompressed). SUMMARY OF BACKGROUND DATA: Many patients with spinal stenosis haute multilevel pathology, which is very difficult problem to make surgical strategy for determination of decompression level. METHOD: Patients were reviewed using combination of clinical records, follow-up examinations and radiographs. Posterior decompression and instrumented posterolateral fusion were performed in all patients using pedicle screw fixation (TSRH 49 cases, Diapason 37 cases, CCD 12 cases) and either autogenous bone graft alone or autograft with allograft. The average follow-up period was 19.7 months. RESULTS: In the clinical results by the criteria of Kirkalldy-Willis, there was no difference between complete level decompression group and limited level decompression group. By the bone graft mothorts, fusion rate was no difference between autograft alone group and autograft with allograft group, but fusion periods were more shorter in autograft alone group than in autograft with allograft group(P>0.05). CONCLUSION: In multilevel spinal stenosis, the segments that associated with neurologic symptoms or seyeie stenosis on radiograph must be decompressed but the segments that not associated with neurologic symptoms and mild stenosis on radiograph do not need preventive decompression.
Allografts ; Autografts ; Constriction, Pathologic ; Decompression ; Follow-Up Studies ; Humans ; Neurologic Manifestations ; Pathology ; Retrospective Studies ; Spinal Stenosis* ; Transplants*

Oriental liver fluke (Clonorchis sinensis) infection was surveyed among residents of Hamyang-gun, Gyeongsangnam-do, Korea during the period of January 2001 to March 2002. Total 1,041 stool samples were collected from residents who visited Public Health Center and its branches in Hamyang-gun and examined using formalin-ether sedimentation method. The overall egg positive rate was 16%, male showing higher positive rate (21%) than female (10%). The age group of 30 to 50 years had the highest egg positive rate of C. sinensis from 20% to 22%. The positive examinees were treated with praziquantel and educated individually to prevent reinfection. Egg positive rate in this area was decreased when compared with results recorded in the past, however, still remained more than 10%. This study suggests that periodic examination, treatment as well as education of residents should be continued and systematized.
Adolescent ; Adult ; Age Factors ; Aged ; Child ; Clonorchiasis/drug therapy/*epidemiology/parasitology ; Feces/parasitology ; Female ; Human ; Korea/epidemiology ; Male ; Middle Aged ; Parasite Egg Count ; Patient Education ; Praziquantel/therapeutic use ; Sex Factors ; Support, Non-U.S. Gov't

Kawasaki disease (KD) is an acute, systemic vasculitis of childhood. The early mortality of KD results from coronary complications, mainly aneurysmal thrombosis with myocardial infarction, and the subacute phase of KD has the highest risk of mortality. Although there have been reports of ischemic heart disease as late cardiologic sequelae of KD in young adults, acute myocardial infarction caused by coronary complications in the subacute phase of KD is rare. We experienced one pediatric patient who developed coronary artery aneurysm and acute myocardiac infarction (AMI) during the subacute phase of incomplete and intravenous immunoglobulin (IVIG)-nonresponsive KD. The patient was given a good prognosis due to close monitoring and early recognition of AMI. Physicians should carefully monitor KD patients who do not respond to initial IVIG therapy and who show progressive coronary artery dilatation. If such a patient complaints of chest pain and the ECG shows hyperacute T waves, the physician should suspect development of AMI.
Aneurysm ; Chest Pain ; Coronary Vessels ; Dilatation ; Electrocardiography ; Humans ; Immunoglobulins ; Immunoglobulins, Intravenous ; Infarction ; Male* ; Mortality ; Mucocutaneous Lymph Node Syndrome* ; Myocardial Infarction* ; Myocardial Ischemia ; Prognosis ; Systemic Vasculitis ; Thrombosis ; Young Adult

STATEMENT OF PROBLEM: Many dental clinicians are concerned about immediate loading of inserted implants. However, there have been few clinical studies surveying the success rates of immediate loading, based on Korean implant systems. PURPOSE: The aim of this study was to evaluate the outcome of immediate functional loading of the implant (SinusQuick(TM) EB, Neobiotech Co., Seoul, Korea) in partially edentulous maxilla or mandible. MATERIAL AND METHODS: Total 15 implants were placed. Within 2 weeks after implant insertion, provisional implant-supported fixed partial dentures were delivered to the patients. Quantitatively, marginal bone loss was measured at the time of immediate loading, after 3-months of continued loading and at the last follow-up. The mean follow-up period was 4.8 months. RESULTS: Mean marginal bone loss from implant surgery to early loading, 3-months follow-up and last follow-up was 0.03 +/- 0.07 mm, 0.16 +/- 0.17 mm and 0.29 +/- 0.19 mm. No implant failed up to 6 months after insertion, resulting in a 100% survival rate. CONCLUSION: Immediate loading exhibited high success rate in partial edentulism for up to 6 months. Well-controlled long term clinical studies with large sample size are necessary to confirm this finding.
Dental Implants ; Denture, Partial, Fixed ; Follow-Up Studies ; Humans ; Mandible ; Maxilla ; Prospective Studies ; Sample Size ; Survival Rate

Purpose: To develop models to predict programmed death ligand 1 (PD-L1) expression in pulmonary squamous cell carcinoma (SCC) using CT. Materials and Methods: A total of 97 patients diagnosed with SCC who underwent PD-L1 expression assay were included in this study. We performed a CT analysis of the tumors using pretreatment CT images. Multiple logistic regression models were constructed to predict PD-L1 positivity in the total patient group and in the 40 advanced-stage (≥ stage IIIB) patients. The area under the receiver operating characteristic curve (AUC) was calculated for each model. Results: For the total patient group, the AUC of the ‘total significant features model’ (tumor stage, tumor size, pleural nodularity, and lung metastasis) was 0.652, and that of the ‘selected feature model’ (pleural nodularity) was 0.556. For advanced-stage patients, the AUC of the ‘selected feature model’ (tumor size, pleural nodularity, pulmonary oligometastases, and absence of interstitial lung disease) was 0.897. Among these factors, pleural nodularity and pulmonary oligometastases had the highest odds ratios (8.78 and 16.35, respectively). Conclusion Our model could predict PD-L1 expression in patients with lung SCC, and pleural nodularity and pulmonary oligometastases were notable predictive CT features of PD-L1.

Purpose: To develop models to predict programmed death ligand 1 (PD-L1) expression in pulmonary squamous cell carcinoma (SCC) using CT. Materials and Methods: A total of 97 patients diagnosed with SCC who underwent PD-L1 expression assay were included in this study. We performed a CT analysis of the tumors using pretreatment CT images. Multiple logistic regression models were constructed to predict PD-L1 positivity in the total patient group and in the 40 advanced-stage (≥ stage IIIB) patients. The area under the receiver operating characteristic curve (AUC) was calculated for each model. Results: For the total patient group, the AUC of the ‘total significant features model’ (tumor stage, tumor size, pleural nodularity, and lung metastasis) was 0.652, and that of the ‘selected feature model’ (pleural nodularity) was 0.556. For advanced-stage patients, the AUC of the ‘selected feature model’ (tumor size, pleural nodularity, pulmonary oligometastases, and absence of interstitial lung disease) was 0.897. Among these factors, pleural nodularity and pulmonary oligometastases had the highest odds ratios (8.78 and 16.35, respectively). Conclusion Our model could predict PD-L1 expression in patients with lung SCC, and pleural nodularity and pulmonary oligometastases were notable predictive CT features of PD-L1.

Purpose: To develop models to predict programmed death ligand 1 (PD-L1) expression in pulmonary squamous cell carcinoma (SCC) using CT. Materials and Methods: A total of 97 patients diagnosed with SCC who underwent PD-L1 expression assay were included in this study. We performed a CT analysis of the tumors using pretreatment CT images. Multiple logistic regression models were constructed to predict PD-L1 positivity in the total patient group and in the 40 advanced-stage (≥ stage IIIB) patients. The area under the receiver operating characteristic curve (AUC) was calculated for each model. Results: For the total patient group, the AUC of the ‘total significant features model’ (tumor stage, tumor size, pleural nodularity, and lung metastasis) was 0.652, and that of the ‘selected feature model’ (pleural nodularity) was 0.556. For advanced-stage patients, the AUC of the ‘selected feature model’ (tumor size, pleural nodularity, pulmonary oligometastases, and absence of interstitial lung disease) was 0.897. Among these factors, pleural nodularity and pulmonary oligometastases had the highest odds ratios (8.78 and 16.35, respectively). Conclusion Our model could predict PD-L1 expression in patients with lung SCC, and pleural nodularity and pulmonary oligometastases were notable predictive CT features of PD-L1.

PURPOSE: It is expected that there will be a difference in job stress between special unit (operating room, anesthesia room) nurses and general ward nurses in general hospitals, but factors influencing job stress have not been examined. This study reports on research to examine the sources of verbal abuse in the workplace. METHODS: Participants were 243 nurses (special unit 112, general ward 132) working in a hospital in I city. Data collection period was March 18 to March 25, 2016 and questionnaires were used to collect data. Comparison of differences in influence of verbal abuse on job stress between special unit and general ward nurses was analyzed with multiple hierarchical regression. RESULTS: In special unit nurses, verbal abuse from doctors and/or nurses influenced their job stress (Adj. R²=.545). In general ward nurses, verbal abuse from patients and/or care-givers influenced their job stress (Adj. R²=.241). CONCLUSION: Findings indicate a need to campaign for increase respect among nurse-doctor, nurse-nurse, and nurse-patients/care givers because verbal abuse from doctors, nurses, and patients/care-givers causes negative attitudes in nurses. General ward nurses in particular should provide sufficient explanation to patients about nursing services because verbal abuse from patients/care-givers is related to their complaints about nursing care.
Anesthesia ; Data Collection ; Hospitals, General* ; Humans ; Nursing Care ; Nursing Services ; Patients' Rooms*

No abstract available.
Drug Monitoring ; Mycophenolic Acid