This research has been done in order to improve quality of nursing and medical service. In order to improve those qualities the study has been done to know inpatient perception of kindness and meaning of kindness which patients receive from nurse and also what effect inpatient have when they experience kindness from nurse. The subjects were 454 people who admitted in K Hospital. Time period was from October to December 1995. This survey has been done by personal interview with a written questionnaire. Analysis of data has been done by X2-test and percentage. The results of the research may be summarized as follows. 1. The inpatients perception of kindness on nurse were explanation(26.8%), tolerance(16.3%), warm-heartedness(12.8%), interest(9.5%), ability(8.4%), confidence(6.4%), respect(4.0%), support(2.65%). 2. In order to find out general meaning of kindness, study classified by age, sex, education, job, experience of hospitalization, inpatient ward. As a result of X2-test, no special meaning of kindness was presented in inpatient perception of kindness. 3. Contents kindness which inpatient experienced were, warm-heartedness(23%), understanding(18.1%), interest(17.8%), ability(12.8%), tolerance(5.7%), confidence(2.6%). 4. Over half of subjects(59.1%) answered stability to effect on kindness of Nurse. Next are self-confidence(7.9%), respect(5.3%), confidence(4.6%), warm-heartedness(3.5%), understanding(2.6%). According to above results inpatient feels that meaning of kindness were explanation, tolerance, warm-heartedness. This meaning has no distinctive difference other than consistent meaning. Likewise, inpatient experience about contents of kindness is similar to meaning of kindness. As a result of this research, which show that kindness of nurse gives patient stability, respect and confidence, we would kindness is important for recovery of inpatient. Therefore, this research outcome could be able to help to improve quality of nursing and medical service.
Education ; Hospitalization ; Humans ; Inpatients* ; Nursing ; Surveys and Questionnaires

The Purposes of this study were to understand the types of appellations used by nurses and doctors for patients in a hospital and to analyze satisfaction and reason about appellation for patient. This would enable us to provide basic data on culturally suitable appellations for admitted patients. 454 Patients at K University hospital in Seoul were subjects for this study. Subjects were interviewed individually using a questionnaire and frequency X2-test. Results are as follows. 1. The most frequently used type of appellations in hospitals was '-ssi ; -sir' used by 88.1% of the nurses and 83.9% of the doctors. About 3 quaters of the medical staff used '-ssi' while none used job position. 2. 93.2% of the patients were satisfied with the appellations used by nurses and 93.0% of the patients were satisfied with the appellations used by the doctors 43.7% didn't think appellations were important and 44.3% thought it natural to use the appellation. The most satisfactory form of appellation used by nurses was '-ssi' to 93.3% of patients. All were satisfied with '-nim ; -sir', '-teacher' and there was no statistically significance. On the other hand, the level of satisfaction and the appellation used by doctors showed a relationship(X2=19.72, p=.000). Every patient was satisfied with '-nim' and '-teacher' but 19.9% were dissatisfied with the others of appellations. 3. Most patients preferred to be called '-ssi' by nurses(77.3%) and doctors(78.7%) respectively. The dominant reason being accuracy(45.8%), naturalness(33.9%) for nurses and 43.8% and 45.4% respectively for doctors. 4. The relationship between the type of appellations requested of nurses and general characteristics showed that age(X2=83.91% p=.000), level of education(X2=33.35 p=.000), and occupation(X2=38.22 p=.033) were related to the type of appellation. The type of appellation requested of doctors was related to the age(X2=72.56 p=.000), level of education(X2=30.01 p=.000), and occupation(X2=42.90 p=.010). Generally, '-ssi' was requested of doctors and nurses, but lower age group or higher age group(over 61), those in elementary schools or elementary school graduates and students preferred being called by their first names or grandfather, grandmother. From the results above, we can see that the most general type of appellation used for patients by the medical staff is '-ssi' and most patients were satisfied with the appellation but, the reason being that such appellations were accepted without concern. This shows that most are not adequately satisfied with the appellation. Only a small number of people use '-nim' and '-teacher' but is the preferred and frequently used types of appellation. Therefore, a continuous research of appellations used for patients with patients using '-nim' and an investigation with nurses' opinions of appellations for patients as the subject are required.
Hand ; Humans ; Medical Staff ; Surveys and Questionnaires ; Seoul

PURPOSE: p16Ink4A and p15lnk4B, encoded by the genes located on chromosome 9p21, are cyclin-dependent kinase 4 inhibitors and are the upstream regulators of pRB (retinoblastoma protein) function and are involved in the regulation of cell cycle in mammalian cells. It has been demonstrated that p16 and p15 genes are frequently deleted, mutated, and hypermethylated in many malignancies and cancer cell lines. This study was performed to investigate the genetic alteration and immunohistochemical profile of p16 and p15 in gastric carcinomas. MATERIALS AND METHODS: We examined 30 primary gastric cancer samples using PCR- SSCP (Polymerase chain reaction-single strand conformation polymorphism), DNA sequencing, PCR-based hypermethylation assay, and immunohistochemistry. RESULTS: No homozygous deletion was detected in either pl6 or p15 gene, and only one gastric carcinoma sample showed mutation of p16 gene and p15 gene. However, hyper-methylation of 5' CpG islands was observed in 53.6% of exon1 of p16 gene and in 46.4% of exon 1 of pl5 gene. By immunohistochemistry of p16, nuclear under-expression was observed in 58.6%, whereas nuclear over-expression was detected in 31% of formalin-fixed, paraffin-embedded gastric cancer tissues. CONCLUSIONS: Our results suggest that the p16 and p15 tumor suppressor genes may play an important role in gastric carcinogenesis and may be inactivated not by deletions or mutations but mainly by hypermethylation of their 5' CpG islands. There was a good correlation between methylation study and immunohistochemical results in p16 genes.
Carcinogenesis ; Cell Cycle ; Cell Line ; CpG Islands ; Cyclin-Dependent Kinase 4 ; Exons ; Genes, p16 ; Genes, Tumor Suppressor ; Immunohistochemistry ; Methylation ; Polymorphism, Single-Stranded Conformational ; Sequence Analysis, DNA ; Stomach Neoplasms

Many patients of acute myocardial infarction showed delay time before seeking treatment although they needed immediate thrombolytic therapy once they perceived their symptoms. The objectives of this study were to identify the relationship between clinical symptoms and the delay, and to find the time spent before seeking the treatment. This study was a retrospective research. The delay time for the treatment consisted of the length of delay from symptom onset to patients' decision (T1), from patients' decision making to finding transportation (T2), and from taking transportation to the first hospital arrival(T3). The subjects were 89 patients who were admitted in the ICU and Cardiac Ward at Chonnam University Hospital with the first attack of acute myocardial infarction. The data was collected for three months from March 1st to May 31st of 1998 through questionnaires and reviewing patients' charts: The chart information was suppled by two nurses working at the ICU and Cardiac Ward. The data was analyzed by using frequency, mean and ANOVA through the SAS program. The results of study summarized as follows: 1. Sixty two patients (69.7%) were male and twenty seven patients (30.3%) were female, the ratio of male to female was 2.3 : 1. 2. In daily life, the 70.8% of the patients felt chest pain and discomfort fatigue in 67.4%, dyspnea in 57.3%, and pain in arm, neck, and jaw in 52.8%. During the attack, 97.8% of the patients felt chest pain and discomfort dyspnea in 82.1%, pain in arm, neck, jaw in 67.4% and perspiration in 51.7%. 3. The length of time a patient spent seeking time for treatment (T1+T2+T3) was 94.6 minutes, in which the time for patients' decision making for treatment (T1) was 70.3 minutes, time for finding transportation (T2) was 8.2 minutes, and time for the transportation of the patient to the first hospital (T3) was 16.1 minutes. Time for patients' decision making to go to a hospital(T1) was 74.2% of the total time sought for treatment.
Arm ; Chest Pain ; Decision Making ; Dyspnea ; Fatigue ; Female ; Humans ; Jaw ; Jeollanam-do ; Male ; Myocardial Infarction* ; Neck ; Surveys and Questionnaires ; Retrospective Studies ; Thrombolytic Therapy ; Transportation

Many patients of acute myocardial infarction showed delay time before seeking treatment although they needed immediate thrombolytic therapy once they perceived their symptoms. The objectives of this study were to identify the relationship between clinical symptoms and the delay, and to find the time spent before seeking the treatment. This study was a retrospective research. The delay time for the treatment consisted of the length of delay from symptom onset to patients' decision (T1), from patients' decision making to finding transportation (T2), and from taking transportation to the first hospital arrival(T3). The subjects were 89 patients who were admitted in the ICU and Cardiac Ward at Chonnam University Hospital with the first attack of acute myocardial infarction. The data was collected for three months from March 1st to May 31st of 1998 through questionnaires and reviewing patients' charts: The chart information was suppled by two nurses working at the ICU and Cardiac Ward. The data was analyzed by using frequency, mean and ANOVA through the SAS program. The results of study summarized as follows: 1. Sixty two patients (69.7%) were male and twenty seven patients (30.3%) were female, the ratio of male to female was 2.3 : 1. 2. In daily life, the 70.8% of the patients felt chest pain and discomfort fatigue in 67.4%, dyspnea in 57.3%, and pain in arm, neck, and jaw in 52.8%. During the attack, 97.8% of the patients felt chest pain and discomfort dyspnea in 82.1%, pain in arm, neck, jaw in 67.4% and perspiration in 51.7%. 3. The length of time a patient spent seeking time for treatment (T1+T2+T3) was 94.6 minutes, in which the time for patients' decision making for treatment (T1) was 70.3 minutes, time for finding transportation (T2) was 8.2 minutes, and time for the transportation of the patient to the first hospital (T3) was 16.1 minutes. Time for patients' decision making to go to a hospital(T1) was 74.2% of the total time sought for treatment.
Arm ; Chest Pain ; Decision Making ; Dyspnea ; Fatigue ; Female ; Humans ; Jaw ; Jeollanam-do ; Male ; Myocardial Infarction* ; Neck ; Surveys and Questionnaires ; Retrospective Studies ; Thrombolytic Therapy ; Transportation

OBJECTIVES: To compared the effect of different levels of moisture of root canal on the sealing ability after filling with four different types of sealer. MATERIALS AND METHODS: Single-rooted teeth (n = 90) instrumented to and apical size of 0.06 / 45 were randomly assigned to 12 experimental groups (n = 7 per group), positive/negative control groups (n = 3 per group). The teeth of the experimental groups (a. DRY; b. PAPER POINT DRY; c. WET) were obturated with sealer (Group 1-3: Sealapex; Group 4-6: AH plus; Group 7-9: Tubuli-seal; Group 10-12: EndoRez) and warm vertical compaction method. After 7 days in 37degrees C, 100% humidity, the coronal-to-apical microleakage was evaluated quantitatively using a glucose leakage model. The leaked glucose concentration was measured with spectrophotometer at 1, 3, 7, 14, 21, and 30 days. Data were recorded ad mmol/L and statistically analysed with the two-way ANOVA and Duncan test (p = 0.05). RESULTS: Throughout the experimental period Tubuli-seal/WET (Group 9) showed the highest mean cumulative glucose penetration (178.75 mmol/L), whereas AH plus/DRY (Group 4) had the least (20.78 mmol/L). CONCLUSIONS: The results of this study demonstrated that the moisture condition of root canals at the time of obturation and the type of sealer that was used had a significant effect on leakage and sealing ability. Thus drying procedure according to sealer types is a critical step and should not be missed in endodontic treatment.
Calcium Hydroxide ; Composite Resins ; Dental Pulp Cavity ; Epoxy Resins ; Glucose ; Humidity ; Root Canal Filling Materials ; Salicylates ; Tooth

BACKGROUND AND OBJECTIVES: Thrombin and its interaction with platelets play a pivotal role in arterial thrombus formation. Hirudin, an anticoagulant agent derived from medicinal leeches(Hirudo medicinalis), is a unique and specific thrombin inhibitor with no effect on other serine protease. We investigated the inhibitory effect of hirudin on platelet deposition in a rabbit carotid artery eversion model of acute arterial thrombosis. MATERIALS AND METHODS: The everted arterial segments were perfused with 111 Indium-labeled human platelets only(control, n=8), and a mixed solution of 111 Indium-labeled human platelets and hirudin(30, 45, 60, 90 microgram/ml, n=3, respectively). Platelet deposition was calculated by a gamma-counter and confirmed by scanning electron microscopy. RESULTS: 1) Indium-111 labeling efficiency of platelets was 87.0+/-6.6%, and the aggregation of platelets was not changed after labeling. The number of platelets perfused through each arterial segment was 4.3 +/-0.2x10(8) platelets/ml. 2) The control group showed a platelet deposition rate of 23.9+/-7.0 % and a number of platelet deposition of 9.8+/-2.5x10(8) platelets/cm2 . 3) Platelet deposition of arteries perfused with hirudin(60 microgram/ml) was significantly decreased compared with that of the control group(2.9+/-0.6 vs 9.8+/-2.5x10(8)/cm2 , p<0.05). 4) The number of deposited platelets in hirudin-perfused arteries was dose-dependently decreased(30 microgram/ml:6.7+/-1.4x10(8) /cm2 , 45 microgram/ml: 4.8+/-1.7x10(8) /cm2 , 60 microgram/ml: 2.9+/-1.8x10(8)/cm2, 90 microgram/ml:2.9+/-1.4x10(8)/cm2: p<0.05 vs. control, respectively). 5) Scanning electron microscopic examination revealed significantly reduced platelet deposition in hirudin-perfused groups compared with control group. CONCLUSION: Hirudin inhibits effectively platelet deposition and arterial thrombus formation in a rabbit carotid artery eversion model. The antiplatelet effect of hirudin in this model suggests that hirudin may be an useful antithrombotic agent therapeutically useful in the prevention of acute arterial thrombus formation.
Arteries ; Blood Platelets ; Carotid Arteries* ; Hirudins* ; Humans ; Microscopy, Electron, Scanning ; Serine Proteases ; Thrombin ; Thrombosis

This study was designed to compare the performance of liquid-based preparation from the AutoCyte PREP with the conventional cervicovaginal smear in masked split-samples. In randomly selected 840 cases, the conventional smear was always prepared first, and the AutoCyte PREP used the residual cells on the collecting device. Parallel AutoCyte PREP slides and matched conventional smears were screened in a blind fashion. All abnormals and 10% random normal cases were reviewed by two pathologists in a blind fashion. The Bethesda System was used for reporting the diagnosis and specimen adequacy. The diagnoses from the two methods were agreed exactly in 767(91.3%) of 840 cases. The AutoCyte PREP demonstrated a 25% overall improvement in the detection of squamous intraepithelial lesion(SIL). The ratio of ASCUS to SIL was decreased as 0.45 compared with 1.00 of conventional smear. The AutoCyte PREP produced excellent cellular preservation and superior sensitivity for detection of atypical cells as compared to the conventional smear. It makes us to be able to subclassify ASCUS into from WNL to HSIL. We thought that the AutoCyte PREP method might contribute to increase the detection rate of abnormal cells than conventional methods.
Diagnosis ; Masks

OBJECTIVE: Day hospital program for the brain injured patients has been developed and conducted as a model project in the National Rehabilitation Hospital of Korea since August 1998. This article is to present our 1-year experience and evaluate the efficacy and effectiveness of the program. METHOD: All patients treated in day hospital from August 1998 to July 1999 were included. Functional Independence Measure (FIM), ESCROW (Environment, Social support, Cluster of family members, Resources, Outlook, Work or School status), Medical Outcome Study 36-item Short Form Survey (SF-36) were assessed at admission and discharge. Patient satisfaction was surveyed at discharge. Program cost was compared with that of inpatient control group. RESULTS: 1) Among 51 subjects (32 males, 19 females, mean age 57), 48 suffered stroke and 2 had traumatic brain injury. Average length of stay was 10 weeks and 45 patients (88.2%) were discharged to home. 2) FIM total score, motor subtotal score and cognitive subtotal score were all incresed significantly (p<0.01). 3) ESCROW score was also improved significantly (p<0.01). 4) SF-36 showed significant improvement in physical functioning, role limitation-emotional, mental health and general health (p<0.05). 5) 95.1% answered satisfaction with the program and 73.2% reported health enhancement. 6) Program costs were significantly lower than the inpatient group (p<0.01). CONCLUSION: Day hospital seems to be a useful program for comprehensive rehabilitation for the brain injured, and needs to be pervaded throughout the country with proper payment.
Brain ; Brain Injuries ; Female ; Humans ; Inpatients ; Korea ; Length of Stay ; Male ; Mental Health ; Outcome Assessment (Health Care) ; Patient Satisfaction ; Rehabilitation* ; Stroke

Development of biliary casts is very unusual, especially in patients who have not undergone liver transplantation. Variable causes of biliary cast formation in nonliver transplantation patients have been suggested. However, stasis of bile flow and/or gallbladder hypocontractility is known to eventually result in the promotion of biliary sludge and subsequent cast formation. Here we present one case of biliary cast syndrome, which developed in a nonliver transplant patient who had biliary sludge for a long period of time, providing evidence that long-standing biliary sludge may lead to cast formation.
Bile ; Biliary Tract ; Gallbladder ; Humans ; Liver Transplantation ; Sewage ; Superior Mesenteric Artery Syndrome ; Transplants