No abstract available.
Adolescent* ; Humans ; Intention* ; Smoke* ; Smoking Cessation* ; Smoking*

PURPOSE: This study was conducted to investigate the effects of a cognitive behavior program on cognition, depression, and activities of daily living in elderly with Cognitive Impairment. METHOD: The research design was a nonequivalent control group pretest-posttest design. There were 21 subjects in the experimental group and 19 in the control group among 40 senior residents in a Hall for the elderly in the city of S. The subjects scores ranged from 15 to 23 on the MMSE-K(Korean Version of Mini-Mental State Examination) over age 65. The length of time for data collection and intervention was from Jun 26 to September 1, 2006. The cognitive behavior program consisted of 'Facing problem behavior', 'Searching for a coping skill', and 'Training in the coping skill'. It was applied to the experimental group twice a week, fifty minutes per session for six weeks. RESULT: Cognition(t=-4.232, p< .001) and IADL(t=-2.939, p< .01) in the experimental group were significantly higher than those of the control group. Depression in the experimental group was significantly less than the control group(t=3.870, p< .01). However, ADL in the experimental group was not significantly higher than the control group. CONCLUSION: These findings confirmed that a cognitive behavior program contributed to improving cognition and IADL, and to reducing depression in the elderly with Cognitive Impairment.
*Activities of Daily Living ; Adaptation, Physiological ; Aged ; *Cognition ; Cognition Disorders/*psychology ; *Depression ; Frail Elderly ; Health Services for the Aged ; Humans ; Interviews as Topic ; Models, Psychological

PURPOSE: The purpose of this study was to investigate the effects of perceived stress on cognition in the community elderly. METHODS: This was a descriptive study. Data were collected using individual-based interviews from 40 senior residents at the hall for the elderly in S City. The period of data collection was from June 19 to July 7, 2006. The tools of data collection were Mini-Mental State Examination (Folstein, Folstein, & McHugh, 1975) and Perceived Stress Scale (Cohen, Kamarck, & Mermelstein, 1983). RESULTS: Cognition showed significant differences according to gender, education, and regular exercise. Cognition was significantly correlated to stress and age. Stress was significantly correlated to orientation, recall, and attention/calculation. In the results of stepwise multiple regression, factors affecting cognition were stress, age, and gender. CONCLUSION: It is necessary to prepare health promotion programs that can reduce stress level in the community elderly.
Aged* ; Cognition* ; Data Collection ; Education ; Health Promotion ; Humans

PURPOSE: The purpose of this study was to investigate the relationship among family functioning, empathy and aggression by high school students. METHODS: This was a descriptive study. The survey participants were 467 high school students from M city. Data were collected from November 29 to December 7, 2012 and self-report questionnaires including a Family Adaptability Cohesion Evaluation Scale, Interpersonal Reactivity Indexes, and an Aggression Questionnaire. The collected data were analyzed by descriptive statistics, independent-samples t-test, ANOVA, stepwise multiple regression. RESULTS: The majority of the subjects were 2nd graders (42.0%) and female (57.2%). 59.7% of the subjects had religion, 84.8% were living together with parents. The mean ages of their fathers and mothers were 49.90+/-0.20 and 46.85+/-0.19 respectively. Aggression was found to have a statistically negative correlation with family functioning and empathy. Stepwise multiple regression analysis revealed that the most powerful predictor of aggression was empathic concern. Empathic concern, family cohesiveness, perspective taking, personal distress and gender accounted for 16.7% of the variances. CONCLUSION: It is necessary to provide aggressiveness reduction programs for high school students that consider their family functioning and empathy.
Aggression* ; Empathy* ; Fathers ; Female ; Humans ; Mothers ; Parents ; Surveys and Questionnaires

PURPOSE: The purpose of this study was to investigate the relationship of depression and smartphone dependency with female college students' career decision-making self efficacy. METHODS: This was a descriptive study. The survey participants were 497 female college students in M City and S City. Data were collected from November 16 to December 4, 2015 using self-report questionnaires including BDI (Beck Depression Inventory), Smartphone Dependency Scale, and CDMSES-SF (Career Decision-Making Self Efficacy Scale-Short Form). Data were analyzed through descriptive statistics, independent-samples t-test, ANOVA, and stepwise multiple regression. RESULTS: Career decision-making self efficacy showed significant differences according to religion. Smartphone dependency was found to have a statistically significant negative correlation with career decision-making self efficacy and a positive correlation with depression. Depression was found to have a statistically significant negative correlation with career decision-making self efficacy. Stepwise multiple regression analysis revealed that the predictors of career decision-making self efficacy were depression (7.1%), religion (1.8%), and smartphone dependency (1.3%), accounting for a total of 10.6% of the variance. CONCLUSION: This study suggests that interventions to promote female college students' career decision-making self efficacy should consider their depression, religion, and smartphone dependency.
Depression* ; Female* ; Humans ; Self Efficacy* ; Smartphone

PURPOSE: This study was conducted in order to investigate the effects of an aerobic exercise program on mobility, fall efficacy, balance, and stress in the elderly at senior centers. METHODS: This research was conducted as a quasi-experimental pretest and posttest control and experimental comparison study. The subjects were 41 senior residents (Exp.=18, Cont.=23) who aged above 65 at senior centers in S City. The period of time for data collection and intervention was from August 25 to December 5, 2008. RESULTS: Mobility (t=-3.10, p<.01) in the experimental group were significantly higher than those in the control group without an aerobic exercise program. However, fall efficacy (t=1.28, p=.207), balance (t=-.53, p=.602; t=.36, p=.723), stress (t=-1.32, p=.199) in the experimental group was not significantly higher than that in the control group. CONCLUSION: These findings confirmed that aerobic exercise programs make a contribution to improving mobility in the elderly at senior centers.
Accidental Falls ; Aged ; Data Collection ; Exercise ; Humans ; Mobility Limitation ; Postural Balance ; Stress, Psychological

BACKGROUND/AIMS: The transmission routes of HCV infection were not determined in the half of the HCV infected patients. So intrafamilial personal contact, sexual contact, vertical transmission and some vectors are supposed as a route of HCV infection. We investigated the prevalence of anti-HCV positivity in healthy Korean children and compared with the data from the healthy adults whether the vertical transmission is feasible. METHODS: Serum samples from 2,080 children in 8 elementary schools were tested for serum aminotransferases, hepatitis B viral markers by radioimmu- noassay, and anti-HCV by the third generation EIA. Sera from anti-HCV positive children were tested for HCV-RNA by RT-PCR. Six months later, same tests were repeated. RESULTS: Anti-HCV was positive in 17 children among 2,080(0.82%). Among 17 anti-HCV positive children, HCV-RNA was detected only in one case and the HCV genotype was type II by Okamotos classification. Anti-HCV was tested again in 7 of 17 anti-HCV positive children after 6 months later and all of these children were anti-HCV positive and additional 3 of 19 family members were anti-HCV positive. But HCV-RAN was not detected in alL CONCLUSION: Anti-HCV positive rate in children was 0.81%.
Adult ; Biomarkers ; Child* ; Classification ; Genotype ; Hepatitis B ; Humans ; Prevalence* ; Transaminases

Serum carcinoembryonic antigen (s-CEA) is used to detect recurrence and predict prognosis in colorectal cancer. However, the cutoff values of s-CEA for prognosis have not been determined. We therefore tried to determine the preoperative s-CEA levels predictive of survivals in colorectal cancer patients. We retrospectively analyzed the medical records of 989 patients who underwent curative resection for colorectal cancer between July 1990 and December 1997, with a mean followup of 46 months (range, 3-129 months). When patients were divided into four subgroups with the cutoff values of s-CEA at 3,6, and 17 ng/mL, their 5-yr diseasefree survival rates were 85.3% (<3.0 ng/mL), 70.0% (3-6 ng/mL), 64.2% (6-17 ng/mL), and 55.2% (>17 ng/mL) (p<0.001). Multivariate analysis showed that factors predictive of survival included age (p=0.028), tumor stage (p<0.001), cell differentiation (p=0.016), and gross type (p=0.007), location (p=0.003) and preoperative s-CEA (p<0.001). Using the above-described cutoff levels, a significant difference in survival was observed only in patients with stage III tumors (p=0.007) when analyses were performed by stage. We can suggest the new cutoff values of s-CEA used in the present study.
Adult ; Aged ; Aged, 80 and over ; Carcinoembryonic Antigen/*blood ; Colorectal Neoplasms/blood/*pathology/surgery ; Female ; Humans ; Male ; Middle Aged ; Multivariate Analysis ; Neoplasm Staging ; Predictive Value of Tests ; Preoperative Care ; Prognosis ; Survival Analysis

BACKGROUND: The major transmission route of hepatitis C virus (HCV) is transfusion of blood or blood products. But transfusion history is found only in half of HCV infected patients. In half of the patients the transmission routes of HCV were not determined. We estimate the prevalence of anti HCV in family members of the patients with HCV. METHODS: We tested anti-HCV by using the second generation enzyme immunoassay and measured HCV-RNA by PCR (polymerase chain reaction). Serum samples from 135 adults who are family members of patients with anti-HCV positive liver disease were tested for serum aminotrasferase activities, hepatitis B viral markers by radioimmunoassay, and anti-HCV by EIA. RESULTS: anti-HCV positive rate in family members of the patients with HCV was 1.48% (2/135). This positive rate was not different from the studies of anti-HCV in general population in Korea (1.44%). CONCLUSION: Interfamilial transmission of HCV may probably occur, but it is uncommon being compare with other diseases such as HBV or HIV.
Adult ; Biomarkers ; Hepacivirus ; Hepatitis B ; HIV ; Humans ; Immunoenzyme Techniques ; Korea ; Liver Diseases ; Polymerase Chain Reaction ; Prevalence ; Radioimmunoassay

BACKGROUND: The interpretation of electrocardiographic change in treadmill exercise test is difficult when the test is performed in patients with abnormal resting electrocardiography. In patients with primary nagative T wave, normalization of primary negative T wave(pseudonormalization)is not uncommon finding during treadmill exercise test. The mechanism of pseudonormalization is uncertain and the interpretation is difficult. Thus this study was performed to evaluate the diagnostic significance of pseudonormalization during treadmill exercise test. METHODS: 200 cases who showed primary negative T wave at rest were included in this study. The results were classified as positive, borderline positive, borderline negative, negative, non-diagnostic and pseudonormalization. RESULTS: Pseudonormalization during treadmill exercise test was oberved in 78(39%) of the 200 cases who had primary negative T wave at rest. Coronary angiography and left ventriculography were performed in 13(mean age 56+/-7 year, male vs. female 1:2.25) of 78 cases who showed pseudonormalization during exercise. They had no history of acute myocardial infarction and no abnormalities such as abnormal Q wave, left ventricular hypertrophy,bundle branch block,right ventricular hypertrophy and QRS widening above 0.1ms in resting electrocardiography. There were significant stenosis in only 3 cases; 2 cases in left anterior descending coronary artery and 1 case in right coronary artery. CONCLUSION: In treadmill exercise tests, pseudonormalization appears as non-specific finding for the diagnosis of ischemic heart disease becuase it is observed in either patients with or without coronary artery stenosis.
Constriction, Pathologic ; Coronary Angiography ; Coronary Stenosis ; Coronary Vessels ; Diagnosis ; Electrocardiography ; Exercise Test* ; Female ; Humans ; Hypertrophy ; Male ; Myocardial Infarction ; Myocardial Ischemia*