No abstract available.
Dermatomyositis*

PURPOSE: The purpose of this study is to examine how well patients who had hip arthroplasty comply with medical regimens given to them after the operation. METHOD: The subjects of the study were patients who had arthroplasty at P Hospital between April 1. 2001 and August 30, 2002. 20 patients of the subjects experienced complications after the operation and the other 20 did not. Data from a survey using the qustionnaire were statistically analyzed in terms of real number, percentage point, mean and standard deviation by using chi2test. t-test and ANOVA. RESULT: 1) the surveyed patients were significantly different in the compliance of medical regimen among them according to their education background as one of the subjects general characteristics. 2) It was found that the group of complication was higher in the compliance of medical regimen than that of non-complication. The two groups showed statistically significant difference with each other in the degree of compliance with therapeutic instructions than the experimental group in terms of the maintenance of abduction after the operation, training instructions on step-by-step basis, urination cotrol on bed, accurate use of crutch, compliance with medication, balance among medical treatment, training, leisure, rest and nutrition. instructions by physicians, nurses and physical therapists, use of low armchairs and toilet bowels and no bending of the body forward, and use of a non-operated leg in case of go upstairs or downstairs. CONCLUSION: It seems necessary to develop systematic and sessional education programs for improving the compliance of medical regimen. ultimately reducing complications following hip arthroplasty.
Arthroplasty* ; Compliance ; Education ; Hip* ; Humans ; Leg ; Leisure Activities ; Patient Compliance* ; Physical Therapists ; Urination

A 69-year old man presented with severe epigastric pain for 1 day. He had early gastric cancer at the antrum and underwent a distal subtotal gastrectomy and Billorth II gastrojejunostomy one month later without any post-operative complications. Radiologic examination revealed a large amount of retroperitoneal free air formation. Because of unremitting pain and unstable vital sign, exploratory laparotomy was followed. During the operation, a perforated duodenal diverticulum at the posterior wall of the 2nd portion of the duodenum was identified. He underwent diverticulectomy and primary closure. He was discharged on the 18th post operative day and has been followed up without any evidence of comlpication for several months.
Aged ; Diverticulum* ; Duodenum ; Gastrectomy* ; Gastric Bypass* ; Humans ; Laparotomy ; Stomach Neoplasms ; Vital Signs

Objectives: ：Community managements for elderly are changing due to increased social and economic burdens.The purpose of this study was to find out if there is an effect on depression, anxiety, quality of life, and life management by using a care robot, which is a future technology. Methods: ：For 100 elderly patients who visited the hospital with cognitive impairment or type 2 diabetes, we install a care robot between August 20 and November 14, 2019. The self-report questionnaire was used to measure changes in depression, sleep quality, quality of life, and life management among patients. In this study, 77 patients completed the survey were compared before and after the use of a care robot. Results: ：It was confirmed that the elderly patients using the care robot improved in terms of depression, sleep quality, anxiety, and life management. When the mean values of the scores before and after the care robot intervention were compared, there was a significant decrease (p≤0.001) in depression scale. In the sleep quality category, there was a significant positive effect (p≤0.001). In quality of life category, anxiety/depression showed a significant decrease (p≤0.001). In the life management category, there was a significant improvement (p=0.004) in the cognitive impairment group, and especially in the drug compliance, patients with the cognitive impairment group had a positive effect (p=0.01). Conclusion ：For elderly patients, the use of care robots as a non- pharmacological intervention can help improve depression, anxiety and sleep quality. In particular, in the cognitive impairment group, it is effective in improving life management.

OBJECTIVE: To determine whether there is a difference in nerve conduction studies depend on the body mass index (BMI) of subjects METHOD: Twenty normal healthy volunteers were enrolled for the study. A routine usual sensory and motor nerve conduction study and a sensory nerve conduction study using the near nerve needle technique were performed. BMI was calculated as weight (kg) divided by height (m) squared. In order to evaluate the effect of BMI on the various measure ments of the nerve conduction study, one-way analysis of variance (ANOVA) was used. RESULTS: The sensory nerve amplitudes of median, ulnar and sural nerves correlated significantly (p<0.05) with BMI. However, no correlation was noted between BMI and sensory nerve amplitude by near nerve needle technique. There was no statistical differences noted in the measurements of latency of examined motor and sensory nerves neither the velocity of examined motor nerves. CONCLUSION: In clinical practice, the effect of BMI should be taken into account when the interpretation of abnormal sensory nerve study has to be soli.
Body Mass Index* ; Healthy Volunteers ; Needles ; Neural Conduction* ; Obesity ; Sural Nerve ; Weights and Measures

"To evaluate whether different qualifications of a cytologic diagnosis of atypical squamous cells of undetermined significance (ASCUS) predict a greater or lesser likelihood of tissue diagnosis of uterine cervix, we compared different cytologic qualifications of ASCUS with the tissue diagnosis. One hundred twenty-two con- secutive Papanicolaou smears showing ASCUS in women who had undergone cervical biopsy within nearest 30 days were collected. The 122 smears were qualified as ""favor reactive (25%), favor low grade squamous intraepithelial lesion (LSIL) (24%), favor squamous intraepithelial lesion (SIL) (16%), favor high grade squa- mous intraepithelial lesion (HSIL) (16%), and not otherwise specified (19%). Squamous intraepithelial or invasive lesion was pathologically confirmed by cervical biopsy in 13% of the favor reactive, 27% in favor LSIL, 70% in ""favor SIL, 75% in favor HSIL, and 35% in not otherwise specified smears. There were significant associations between the favor reactive smear and the benign biopsy finding and between the favor SIL smear and the biopsy showing a squamous intraepithelial or more severe lesion. Nevertheless, rnost of favor LSIL smears exhibit reactive process in tissue biopsy. Conclusively, qualified ASCUS stratifies women into different risk groups for SIL. The cytopathologist should make the cytologic diagnosis of ASCUS, favor LSIL circumspectly."
Biopsy ; Cervix Uteri ; Diagnosis ; Female ; Humans ; Papanicolaou Test ; Venous Thrombosis*

PURPOSE: The purpose of the study was to determine effect of incivility, resilience, and social support experienced by nursing students on burnout in clinical practice. METHODS: Subjects were 140 nursing students who agreed to participate in this study. Collected data were analyzed using descriptive statistics, t-test, analysis of variance, Pearson's correlation and stepwise multiple regression with SPSS WIN 23.0 program. RESULTS: Burnout showed significantly positive correlation with incivility but significantly negative correlations with resilience and social support. Factors affecting burnout were satisfaction with major-dissatisfaction, satisfaction with major-average, social support, grade, and relationship with peers. Satisfaction with major (dissatisfaction) had the greatest effect on burnout, explaining 41% of the total variance. CONCLUSION: According to this study, dissatisfaction with major was identified as the most significant factor influencing burnout of nursing students in clinical practice. Therefore, it is important to develop and implement programs that can reduce dissatisfaction with major and increase social support and relationship with peers in order to lower burnout of nursing students. In addition, a systemic management of fourth-grade students with a high level of clinical practice is necessary to reduce the level of clinical practice. The authors declared no conflict of interest.
Conflict of Interest ; Humans ; Nursing ; Resilience, Psychological ; Students, Nursing

BACKGROUND: In the osseointegration of dental implants, the implant surface properties have been reported to be some of the most important critical factors. The effect of implant's surfaces created by resorbable blast media (RBM) followed by laser ablation on bone tissue reactions was examined using the removal torque test and histomorphometric analysis.METHODS: Two types of dental implants, RBM-laser implants (experimental group) and RBM implants (control group) (CSM implant system, Daegu, Korea; L=6 mm, diameter=3.75 mm) were placed into the right and left distal femoral metaphysis of 17 adult rabbits. Six weeks after placement, removal torque was measured and histomorphometric analysis was performed.RESULTS: The mean removal torque was 24.0±10.2 Ncm and 46.6±16.4 Ncm for the control and test specimens, respectively. The experimental RBM-laser implants had significantly higher removal torque values than the control RBM implants (p=0.013). The mean values of total and cortical bone to implant contact (BIC) were respectively 46.3±10.8% and 65.3±12.5% for the experimental group, and 41.9±18.5% and 57.6±10.6% for the control group. The experimental RBM-laser implants showed a higher degree of total and cortical BIC compared with RBM implants, but there was no statistical significance (p=0.482, 0.225).CONCLUSION: The removal torque and BIC of the test group were higher than those of the control group. In this study, the surface treatment created by RBM treatment followed by laser ablation appears to have a potential in improving bone tissue reactions of dental implants.
Adult ; Bone and Bones ; Daegu ; Dental Implants ; Humans ; Korea ; Laser Therapy ; Osseointegration ; Rabbits ; Surface Properties ; Torque

BACKGROUND: In the osseointegration of dental implants, the implant surface properties have been reported to be some of the most important critical factors. The effect of implant's surfaces created by resorbable blast media (RBM) followed by laser ablation on bone tissue reactions was examined using the removal torque test and histomorphometric analysis. METHODS: Two types of dental implants, RBM-laser implants (experimental group) and RBM implants (control group) (CSM implant system, Daegu, Korea; L=6 mm, diameter=3.75 mm) were placed into the right and left distal femoral metaphysis of 17 adult rabbits. Six weeks after placement, removal torque was measured and histomorphometric analysis was performed. RESULTS: The mean removal torque was 24.0±10.2 Ncm and 46.6±16.4 Ncm for the control and test specimens, respectively. The experimental RBM-laser implants had significantly higher removal torque values than the control RBM implants (p=0.013). The mean values of total and cortical bone to implant contact (BIC) were respectively 46.3±10.8% and 65.3±12.5% for the experimental group, and 41.9±18.5% and 57.6±10.6% for the control group. The experimental RBM-laser implants showed a higher degree of total and cortical BIC compared with RBM implants, but there was no statistical significance (p=0.482, 0.225). CONCLUSION The removal torque and BIC of the test group were higher than those of the control group. In this study, the surface treatment created by RBM treatment followed by laser ablation appears to have a potential in improving bone tissue reactions of dental implants.

Male albino rats fed 8 or 25% casein as a source of protein (designated here as low and high protein diet) were exposed to cold(4-5 degrees C) or heat (36-38 degrees C) environment for 21 days. Another series of rats were exposed alternately between cold and hot environments every other day. The weight of the liver, pancreas, kidneys and testis were increased in rats exposed to the cold environment on both low and high protein regimen. Histologically the pancreatic section from cold and alternating temperature rats showed enlargement of the pancreatic acini, cellular hypertrophy and increase in zymogen granules. The weight of the spleen in hot environment and of pancreas in alternating environment were also increased in rats given high protein diet. In the rats exposed to cold, the volume of the biliary-pancreatic secretion was significantly increased, which may reflect the hypertrophy and weight increase of both liver ,and pancreas, however, the content of amylase and lipase were decreased and trypsin was little changed or increased in case of high protein regimen. In rats exposed to hot environment, in contrast, the amylase content of the juice was Increased in high protein regimen. Little change of pancreatic enzymes were seen in the alternating group. The serum protein of all experimental groups was elevated and the serum amylase was elevated only in rats exposed to the alternating environment. The mortality of rats fed low protein diet was 33.3% in both cold and alternating environments and 25.0% in the hot environment. The mortality of rats fed a high protein diet was lower than low protein regimen, and furthermore, none died in the alternating environment with the high protein regimen. The data indicate that exposure to either cold or hot environment bring about danger to life, and also functional and morphological alterations of digestive viscera. The increased organ weight and digestive secretion in cold environment is suggestive of pituitary-adrenal participation in cold adaptation while no such involovement is apparent in heat adaptation. The higher protein regimen demonstrated protective effect for either cold or hot environmental stress.
Animal ; Cold* ; Diet ; Environmental Exposure ; Heat* ; Male ; Organ Weight ; Pancreas/metabolism ; Pancreas/physiology* ; Rats