No abstract available.
Anxiety* ; Depression* ; Humans ; Kidney Transplantation* ; Kidney* ; Renal Dialysis*

No abstract available.
Transplants*

BACKGROUND: Scapular notching can happen at diverse location depending on implant design or operative technique, therefore, it is easily misdiagnosed. Thus, this study purposed to suggest a method helpful to assess scapular notching. METHODS: The subjects were 73 cases of reverse shoulder arthroplasty (RSA) for cuff tear arthropathy during the period from May 2009 to April 2014 and followed-up for over a year. There was medialized RSA in 22 cases, bone increased offset RSA (BIO-RSA) in 36 cases, and metal increased offset RSA (metal-RSA) in 15 cases. Scapular notching was not determined by bone defect at the inferior of glenosphere as Sirveaux's classification, but scapular notching at the site where the rotational route of the polyethylene of humeral implant met the scapular neck were examined. The results were compared with conventional method. RESULTS: By conventional method, scapular notching was observed in 10 cases (45.5%) in medialized RSA, 12 cases (33.3%) in BIO-RSA, and none in metal-RSA. By new method, it was observed in 9 cases (40.9%) in medialized RSA, 10 cases (27.8%) in BIO-RSA, and none of metal-RSA. The site of scapular notching was apart from glenoshpere in 18 cases, and at inferior of glenosphere in 1 case. Absorption of bone graft was observed in 4 (11.1%) out of 36 cases of BIO-RSA. CONCLUSIONS: It is hard to distinguish scapular notching from absorption of bone graft in BIO-RSA, and bone absorption at the lateral lower end of glenoid in medialized RSA. Thus, it is considered useful to assess scapular notching at the site where the rotational route of the polyethylene insert meets scapular neck.
Absorption ; Arthroplasty* ; Classification ; Neck ; Polyethylene ; Shoulder* ; Tears ; Transplants

Purpose: This study aimed to identify the types of perception toward non-face-to-face clinical practice and to characterize the types of students who experienced online clinical practice during the coronavirus disease 2019 (COVID-19) pandemic. Methods: Q-methodology was used in this study, and 270 Q populations were formed based on in-depth interviews with 10 nursing students who had experienced non-face-to-face clinical practice, as well as related literature. Interviews were performed from August 1 to 31, 2022. A total of 42 Q samples were extracted, and Q sorting was performed on 33 nursing students who had experienced non-face-to-face clinical practice. A Q factor analysis was performed using the PC-QUANL program. Results: The nursing students’ perceptions of non-face-to-face clinical practice were classified into the following five types: “future professional competency-focused type,” “realistic convenience priority type,” “task burden awareness type,” “negative critic type,” and “limited experience dissatisfaction type.” Conclusion This study revealed non-face-to-face clinical practice’s positive and negative aspects in nursing education. Moreover, it identified the aspects of clinical practice that cannot be replaced by non-face-to-face clinical practice and the elements of non-face-to-face practice that can complement clinical practice. These findings can be used as fundamental data to establish a stable and efficient system for improving the quality of clinical practice in the post-COVID-19 era and to implement effective non-face-to-face clinical practice according to student types.

No abstract available.
Magnetic Resonance Imaging* ; Moyamoya Disease*

The angiolipoma is well circumscribed, benign neoplasm, composed of mature fat cells and well developed arterioles, venules and capillaries, in which fibrin thrombi often form. We experienced 4 adult male patients who had free movable, subcutaneous nodular masses on the upper extremities, the abdomen, the back and the buttock. All of them were confirmed as angiolipoma by the clinical and histopathological findings.
Abdomen ; Adipocytes ; Adult ; Angiolipoma* ; Arterioles ; Buttocks ; Capillaries ; Fibrin ; Humans ; Male ; Upper Extremity ; Venules

No abstract available.
Cytomegalovirus Infections*

Bond strength of luting cements to dentin is a critical consideration for success of complete cast crowns. This study was performed to evaluate the relationship between surface characteristics of teeth prepared for complete cast crowns and retention of cemented restorations. Eighty artificial crowns were cast for standardized complete crown tooth preparations accomplished with the use of a special device on recently extracted human teeth. Coarse diamond(#102R, Shofu) and superfine finishing diamond(#SF102R, Shofu) burs of similar shape were used. Crowns in each group were randomly subdivided into four subgroups of 10 for luting cements selected for this study: zinc phosphate cement (FLECK'S), polycarboxylate cement (Poly-F), reinforced glass ionomer cement (Fuji PLUS), and adhesive resin cement (Panavia 21). Retention was evaluated by measuring the tensile load required to dislodge the artificial crown from tooth preparations with an Instron testing machine, and analysed by one-way ANOVA and Student's t-test. The obtained results were as follows ; 1. When tooth preparation was done with coarse diamond bur, retentive force was diminished in order of Panavia 21, Fuji PLUS, FLECK'S, and Poly-F. Retentive forces showed the significant difference between Fuji PLUS group and FLECK'S group(p<0.001). 2. When tooth preparation was done with superfine diamond bur, retentive force was diminished in order of Fuji PLUS, Panavia 21, FLECK'S and Poly-F. Retentive forces showed the significant difference between Panavia 21 group and FLECK'S group(p<0.001). 3. Retentive force in coarse tooth surfaces was significantly higher than that in superfine tooth surface with all luting cements(p<0.001), and cement residues were almost retained with in the cast crown in all groups.
Adhesives ; Crowns* ; Dental Instruments ; Dentin ; Glass Ionomer Cements ; Humans ; Polycarboxylate Cement ; Resin Cements ; Tooth Preparation ; Tooth* ; Zinc Phosphate Cement

PURPOSE: This study was done to examine fatigue in elderly people with chronic pain and identify factors influencing fatigue. METHODS: Participants in the study were 296 elders suffering from pain for more than 6 months. The data were collected by personal interviews using questionnaires and were analyzed using Pearson correlation coefficients, t-test, ANOVA, and stepwise multiple regression with SPSS/WIN 15.0 version. RESULTS: The mean score for fatigue was 30.5, and fatigue showed a significant positive correlation with depression (r=.57, p<.001), perceived stress (r=.12, p=.035) and pain disability (r=.52, p<.001), but a negative correlation with social support (r=-.21, p<.001) and ADL (r=-.22, p<.001). Depression was found to be a significant predictor of fatigue. CONCLUSION: The results of this study show that psychological factors like depression have more influence on fatigue in elders than physical activities or daily capability. Therefore, it is important to consider psychological factors which influence fatigue as well as the fatigue itself in order to efficiently control fatigue.
Activities of Daily Living ; Aged* ; Analysis of Variance ; Chronic Pain* ; Depression ; Fatigue* ; Humans ; Motor Activity ; Psychology ; Questionnaires

BACKGROUND: The Republic of Korea Air Force (ROKAF) makes its pilots undergo regular aero-medical checkups. About 15% of the pilots undergoing this check-up show increased serum bilirubin levels without any abnormality in other liver function test items, and even reexamination is required for those with a marked increase. In this study, we investigated the factors associated with increased serum bilirubin. METHODS: Questionnaires and blood tests were used for the ROKAF pilots who visited the Aerospace Medical Center for the aero-medical check-up. Various information from the questionnaire and blood test was statistically analyzed to identify the factors associated with increased bilirubin. RESULTS: In univariate analysis, age, fasting > or =12 hours, exercise in the last 3 days, and last alcohol intake > or = 120 g were statistically associated with increased serum bilirubin. In multivariate analysis, fasting > or =12 hours, exercise in the last 3 days, and last alcohol intake > or = 120 g were independent risk factors significantly associated with increased bilirubin. CONCLUSION: Prolonged fasting, recent exercise and drinking were associated with increased serum bilirubin as previously known. Pilots expecting regular aero-medical check-up should avoid intense exercise and drinking in order to get accurate blood test results.
Bilirubin ; Drinking ; Fasting ; Hematologic Tests ; Hyperbilirubinemia ; Liver Function Tests ; Multivariate Analysis ; Republic of Korea ; Risk Factors ; Surveys and Questionnaires