The purpose of this study was to find out the relationships between parental attitudes about smoking and parental smoking behavior as factors associated with adolescent's smoking behavior. Data were collected from Nov 20, 1997 to Feb 30, 1998 from 295 male high school students located in the Kyung Gi Do Province. Specific questions for adolescents concerning their parent's attitudes about their smoking, parental smoking behavior and the youth smoking behavior were included. Data were analyzed using a SPSS/PC program for the descriptive and chi-square statistics. Results indicated that parental attitudes are significantly associated with adolescents' smoking, both in behavior and amount smoked. Whereas parental behavior showed difference in means of adolescent's smoking behavior and smoking amount. In conclusion, parental attitudes toward adolescent smoking have a significantly greater effect on both the behavior and on the amount smoked than does parental antismoking educational efforts may find it helpful to include this factor.
Adolescent* ; Humans ; Male ; Parents* ; Smoke* ; Smoking*

Displaced acetabular fractures have given rise to difficulty to the management, It has been unique diagnostic and operative challanges for the surgeon. We made a retrospective study of hip arthroplasty in fourteen patients who had a history of previous acetabular fracture. The most of patients was sutfered from traumatic osteoarthritis, We performed two bipolar hemiarthroplasty, eleven non-cement cup and one case Charnley cup replacement were done. The purpose of this stady was to determine the outcome long-term cup. The clinical results showed that pain was most improved at foliow-up, but the incidence of radiographic loosening and revisions were higher 42.8% within 10 years. We conclude that a history of prior acetahular fracture has a significant adverse impact on the long term out come of acetabular cup in total hip arthroplasty.
Acetabulum* ; Arthroplasty ; Arthroplasty, Replacement, Hip* ; Hemiarthroplasty ; Hip ; Humans ; Incidence ; Osteoarthritis ; Retrospective Studies

No abstract available.
Thyroglobulin* ; Thyroid Gland*

To analyze the correlation between biological phenotypes of HIV-1 isolates and disease progression, we selected 9 long-term non-progressors (LTNP) and 12 rapid progressors (RP) from HIV-1 infected Korean. We isolated HIV-1 isolates by culture of PBMC of LTNP and RP with normal PBMC and measured HIV-1 p24 antigen production. The HIV-1 isolation rate from LTNP was 55.6% (5/9). And 4 HIV-1 LTNP isolates were non-syncytium inducing (NSI) phenotype and showed slow/low replication. The HIV-1 isolation rate from RP was 91.7% (l1/12) which was higher than that from LTNP. Besides 3 RP HIV-1 isolates which showed syncytium inducing (SI) phenotype, 8 RP HIV-1 isolates showed NSI phenotype in normal PBMC and MT-2 cell line. All RP HIV-1 isolates replicated more rapidly than LTNP HIV-1 isolates. Comparing the replication kinetics and syncytium forming capacity of HIV-1 isolates from LTNP and RP, we suggest that the difference of biological phenotype of HIV-1 isolates could be related with disease progression of HIV-1 infected persons.
Cell Line ; Disease Progression ; Giant Cells ; HIV-1* ; Humans ; Kinetics ; Korea* ; Phenotype

No abstract available.
Liver Cirrhosis* ; Liver*

No abstract available.
Amino Acid Sequence* ; HIV* ; Phenotype*

No abstract available.
Diaphragmatic Eventration*

No abstract available.
Adult* ; Hernia* ; Humans

The purpose of this study is to act nursing intervention strategies to promote quality of life (QOL) in Spinal Cord Injury patients. Therefore, the study is designed to evaluate religion, marital status, educational background economic status, level of injury, voiding pattern, transportation by driving, rehabilitation education, self-concept, sexual status, perceived barrier, powerlessness, depression, hope, social support, self-efficacy, anxiety, ADL, perceived hopelessness, personality and pain for QOL at the same time. It was gathered empirical data was collected using a self report questionnaire from 61 patients during a six month period after SCI at 5 general hospitals, at 2 rehabilitation centers and at 2 rehabilitation schools located in Seoul, Dae-jeon city, and Kyung-ki province from Jun. 18, 1999 through Sep. 28, 1999. The reliability of the 19 instruments was tested with Cronbach's alpha which ranged from .6319 to .9769. For the data analysis a SAS program was used for Pearson correlation coefficients, and stepwise multiple regression. The results were as follows; 1. The mean of total item score in the QOL scale was 2.814, which showed a much lower score than the cancer points. 2. There was a significant correlation between self concept, transportation by driving, perceived barrier, powerlessness, depression, hope, social support, self-efficacy, anxiety, ADL and QOL.(gamma= .27~-.79, p< .05) 3. Stepwise multiple regression analysis showed that; a) Depression was the main predictor of QOL and account for 53.7% of the variance in QOL. b) Hope, ecomic status and body satisfaction accounted for 8%, 4%, 3.4% respectively and these variables combined accounted for 69.2% of the variance in QOL. In conclusion, to begin with, it is important to reduce depression and to help for SCI points to inspire hope, economic status and body satisfaction. That will be short cut for nursing strategies to enhance QOL.
Activities of Daily Living ; Anxiety ; Depression ; Education ; Gyeonggi-do ; Hope ; Hospitals, General ; Humans ; Marital Status ; Nursing ; Quality of Life* ; Surveys and Questionnaires ; Rehabilitation ; Rehabilitation Centers ; Self Concept ; Self Report ; Seoul ; Spinal Cord Injuries* ; Spinal Cord* ; Statistics as Topic ; Transportation

The aim of this study was to evaluate a usefulness of serum SCC antigen in diagnosis or evaluation of therapeutic effect of lung cancer by investigation of the differences of SCC antigen concentration in lung mass according to TNM staging, and mass size of lung cancer. And the other aim was to know whether SCC antigen plays a role in infiltrative growth of lung cancer or not, comparing with concentration of epidermal growth factor receptor (EGFr) in tissue which is related with growth and differentiation of tumor cell. The results of this study were as follows. The concentration of SCC antigen in squamous cell carcinoma of lung (69+/-25ng/ml) was higher than in unaffected lung tissue (34+/-7ng /ml). (p<0.05). The concentration of SCC antigen was higher in squamous cell carcinoma (69+/-25ng/ml) than in adenocarcinoma (35+/-25ng/ml) (p<0.05), but the concentration of EGFr showed no any significant difference in both histological types. In small sized mass (<3cm in diameter) the concentration of SCC antigen in central portion of tumor was higher than that of peripheral portion, whereas in large sized mass (> or =5cm in diameter), the concentration of SCC antigen in peripheral portion of tumor was higher than that of central portion. (p<0.05). The concentration of EGFr according to tumor size was not significantly different in central and peripheral portion of tumor. The concentration of SCC antigen according to TNM staging of lung cancer was that from central portion was higher in stage I, II, but that from peripheral portion was higher in stage III, IV (p<0.05). The concentration of EGFr from central portion was higher in higher TNM stage (not significant) but that from peripheral portion shows no significant changes. In conclusion, the concentration of SCC antigen in tissue was higher in squamous cell carcinoma than in unaffected lung tissue or adenocarcinoma, and the concentration of SCC antigen increased according to tumor size or TNM staging like in serum level. so, serum SCC antigen is a useful tumor marker to diagnose or evaluate therapeutic effect of squamous cell carcinoma of lung. But further studies are necessary to confirm the relation of infiltrative growth in lung cancer and concentration of SCC antigen because there was a different pattern of regional tissue concentration of SCC antigen and EGFr.
Adenocarcinoma ; Carcinoma, Squamous Cell* ; Diagnosis ; Lung Neoplasms ; Lung* ; Neoplasm Staging ; Receptor, Epidermal Growth Factor