PURPOSE: This study was done to compare breast feeding rates and factors influencing feeding practice between late preterm (34< or =GA<37) and preterm infants (GA<34). METHODS: A survey was done of 207 late preterm and 117 preterm infants in neonatal intensive care units (NICU) of 4 university hospitals in D city. Data were collected from July 2009 to June 2010 from 324 medical records in the NICU. Breast-feeding at home was checked either by telephone survey or questioning during hospital visits. RESULTS: Rate of breast feeding for late preterm infants was significantly lower than for preterm infants. There was no significant difference in breast-feeding at home. We found differences in factors influencing breast feeding between the two groups. Factors influencing feeding for late preterm infants were type of delivery, mothers' occupation, feeding type during hospitalization, time elapse from hospital discharge, total admission days, infant's body weight at first feeding and length of NPO (nothing by mouth). Factors influencing feeding for preterm infants were birth order, maternal disease and obstetric complications, and one-minute Apgar score. CONCLUSION: Results of the study show low rates of breast-feeding for late preterm infants indicating a need for breast-feeding education for mothers of these infants.
Body Weight ; Breast Feeding/*statistics & numerical data ; Female ; Gestational Age ; Humans ; Infant, Newborn ; Infant, Premature ; Intensive Care Units, Neonatal ; Interviews as Topic ; Length of Stay ; Male ; Mothers/*psychology ; Occupations ; Time Factors

BACKGROUND: The incidence of colorectal polyps have been reported to be increasing in those aged 30-40 years who consume fast food, have low physical activity, and use alcohol and cigarettes. We analyzed the characteristics and risk factors of colorectal polyps in asymptomatic adults in Jeju Island. METHODS: Data on 1700 individuals who underwent a screening colonoscopy from 1 July, 2010 to 30 June, 2012 were analyzed based on age, gender, body mass index (BMI), blood pressure, blood tests, and behavioral habits including alcohol use, smoking, and exercise. RESULTS: The prevalence of colorectal polyps, including adenomatous and hyperplastic, is 43.1% and is higher in males (P<0.001). The prevalence according to age group shows increasing by age (P for trend<0.001). The most common histologic type of polyp is adenomatous in the <50 years and >50 years age groups, 27.3% and 45.3% respectively. And the percentage of adenomatous polyps has shown an increasing trend along with increasing number and size of polyps (P for trend<0.001). BMI, waist circumference (WC), fasting blood sugar, and triglyceride were higher in males with polyps than males in the control group. BMI and WC were higher and HDL-cholesterol was lower in females with polyps. The incidence of colorectal polyps was higher in male and female smokers (P<0.001 and P=0.035 respectively). CONCLUSIONS: Our results showed that older age, male gender, obesity, and smoking are risk factors for colorectal polyps. The prevalence of colorectal adenomatous polyps is 27.3% in <50 yrs, 33.4% in the 40s. For early detection and treatment, we recommend a screening colonoscopy for those with risk factors.
Adenomatous Polyps ; Adult ; Blood Glucose ; Blood Pressure ; Body Mass Index ; Colonoscopy ; Fast Foods ; Fasting ; Female ; Hematologic Tests ; Humans ; Incidence ; Male ; Mass Screening ; Motor Activity ; Obesity ; Polyps* ; Prevalence ; Risk Factors* ; Smoke ; Smoking ; Tobacco Products ; Triglycerides ; Waist Circumference

We examined the obesity levels and dietary habits of 323 college students taking the course 'Health and Diet' as a part of theirnutritional education. The average percentages of body fat, BMI and RBW for subjects in this study were 16.7%, 21.5kg/m2 and -1.2% in male students and 27.3%, 21.2kg/m2 and 1.0% in female students, respectively. BMI and RBW indicated fewer cases of obesity among female students than BIA did. The average intake of energy by subjects was lower than the RDA of energy. In particular, the average intakes of calcium, iron, and vitamin A by female students were much lower than the RDA of energy. In particular, the average intakes of calcium, iron, and vitamin A by female students were much lower than the RDAs of each of those nutrients. The percent RDAs of nutrient intakes of energy, protein, thiamin, and riboflavin were lower in underweight students than in students of normal and over-weight. Female students were found to skip mealsand consume sweet foods more frequently than male students. The obesity levels of students related to the number of meals eaten per day as well as the frequency of consuming sweet foods. Although, it was not possible to determine statistically, the levels obesity also seemed to correspond to the speed at which meals were eate as well as the frequency of eating salty foods. These results suggest that in order to assess obesity propertly, more research that focuses on subjects' gender should be conducted. In addition, nutritional education should emphasize the importance of intakes of energy and phosphorus for male students, and the danger of iron and calcium deficiencies for female students. We should also educate students about dietary habits which contribute to obesity such as overeating and the intake of sweet foods.
Adipose Tissue ; Calcium ; Diet* ; Eating ; Education ; Female ; Food Habits* ; Humans ; Hyperphagia ; Iron ; Male ; Meals ; Obesity* ; Phosphorus ; Riboflavin ; Thinness ; Vitamin A

PURPOSE: To evaluate whether radial rigidity measured using RigiScan(R) represents the intracorporeal pressure effectively. MATERIALS AND METHODS: From January 1998 to May 1999, total of 23 patients with erectile dysfunction were evaluated by RigiScan(R) and duplex ultrasonography after the intracorporeal injection of prostaglandin E1. Peak systolic velocity and end diastolic velocity were measured by duplex ultrasonography and then the resistance index was calculated as (peak systolic velocity-end diastolic velocity)/(peak systolic velocity). Radial rigidity of penile tip and base was measured by RigiScanR . The results were analyzed statistically by PC-SPSS version 7.5. RESULTS: There were statistically significant correlations between radial rigidity of penile tip and base and the resistance index by Spearman's correlation analysis, respectively (r=0.680, p<0.001)(r=0.703, p<0.001). When radial rigidity of penile tip and base exceeded 60% of maximum, radial rigidity of penile tip and base again correlated well with the resistance index, respectively (r=0.659, p=0.020)(r=0.759, p=0.011). Based on clinically determined degree of erection, radial rigidity of penile tip and base represented the intracorporeal pressure effectively. CONCLUSIONS: Radial rigidity measured by RigiScan(R) represents the intracorporeal pressure effectively.
Alprostadil* ; Erectile Dysfunction ; Humans ; Male ; Ultrasonography

PURPOSE: This study was done to investigate the factors that influence non-combat soldiers' suicidal ideation. METHODS: The participants of survey were 302 of soldiers in Y and H city. The data were collected from Aug. 5 to 8, 2008 in H city and Oct. 25 to 30, 2009 in Y city. The instruments were the SRI (Stress Response Inventory) developed by Ko, Park, & Kim (2000), SDS (Self-Rating Depression Scale), developed by Zung (1965) and SSI (Scale for Suicidal Ideation) developed by Beck (1979). The data were analyzed using SPSS 12.0. RESULTS: The mean score for the SRI, SDS and SSI were 15.71+/-19.81, 32.02+/-9.67 and 1.34+/-2.74 respectively. There were positive correlations between the SRI and SDS (r=.763), SRI and SSI (r=.583), SDS and SSI (r=.575). Stress, depression, age, and educational level accounted for 41% of the variance in suicidal ideation. CONCLUSION: The results of this study indicates that soldiers' suicidal ideation is related to stress, depression, age, and educational level and that there is a need to develop programs which focus on stress and depression management.
Depression ; Humans ; Military Personnel* ; Suicidal Ideation* ; Suicide

No abstract available.
Neuroendocrine Cells* ; Prostate* ; Prostatic Hyperplasia*

OBJECTIVE: The purpose of this study was to investigate the effects of video feedback training for the parents of autistic spectrum disorder children. METHOD: Ten Autistic spectrum disorder children and their mothers participated in this training. Twenty minutes play times were videotaped including free play time and chosen play time. After one session, watching videotape, the researcher analyzed the relation of the children and their mother and had a feedback training with the mother of child. RESULTS: The child's responses to the mother's start actions had significant differences (p<0.05). The language responses of children increased in the organized environment of chosen play. Language responses increased but negative actions and no responses reduced when mother encouraged child centered play rather than mother engaged in children's play directly. In log sector model, mother's responses according to the play type had meaningless difference (p0.05). But in division analysis mother's responses to child's start action had meaningful difference in pre/post treatment and play type. CONCLUSION: The effects of video feedback training of autistic spectrum disorder children's parents were positive. Through this investigation the interaction and the communication with autistic spectrum disorder children and their parents are influenced positively.
Child ; Humans ; Language Development* ; Mothers ; Parents* ; Videotape Recording

PURPOSE: This study is a descriptive research in which the pathological syndromes of the schizophrenic patients in the community mental health centers, the degrees of the insights, and the correlations between them were examined. METHOD: The subjects included 114 SPR pt. people who were enrolled in community mental health centers located in D City. The research was conducted during the period from Aug. 1st, 2002 to Jul. 30th, 2004. The instruments were PANSS developed by Kay(1987) and SUMD developed by Amador(1993). RESULTS: Among the pathological syndromes, positives ones were 12.64+/-3.80 on the average, negative ones were 32.00+/- 5.36, and general pathological syndromes were 30.50+/-6.24. In the evaluation of the insights, the mean score was 11.81+/-5.09. There were some significant correlations between positive syndromes and general pathological ones (r=.572, p=.000), and negative syndromes and general pathological ones(r=.262, p=.029), while there was no significant correlation between the insights and the sub-measures of general pathological syndromes. CONCLUSION: Therefore, the schizophrenic patients taking advantage of the community mental health centers have more negative syndromes than those in hospitalized, and rehabilitation programs are needed to help them continuously. And the further study of the correlations between the pathological syndromes and the degrees of the insights are required, and still, it should be analyzed what effects the insight acquirement brings about to the improvements of the pathological syndromes after the application of the insight-oriented programs.
Community Mental Health Centers* ; Humans ; Rehabilitation

PURPOSE: The purpose was to identify the risk of drug use by adolescents. METHOD: The participants were 933 male students in the first grade of a high school in D city. The data were collected from Aug. 5th to Oct. 30th, 2004. The instrument was the High Risk Group Adolescent Drug User Screening Test (HIRIGADUST) developed by the Korea Adolescent Society (1996). The data were analyzed using SPSS. RESULTS: For substance use, 64.5% of the students answered that they had drunk, 40.3% that they had smoked, and 2.0% that they had tried drug use. For scores on HIRIGADUST regarding socio-demographic characteristics, there were significant differences depending on school type, personality, academic performance, economic status, and ability to talk with parents. For scores on HIRIGADUST regarding drug using-related characteristics, there were significant differences depending on drinking experience, frequency of drinking, amount of alcohol intake, smoking experience and number of cigarettes smoked. Of the students 27.2% students were in the high risk group. CONCLUSION: In schools, systematic and intensive assessment of drug use should be done, and if needed, a service system connected to clinics specializing in drug addiction should be established. Prevention education should be carried out continuously.
Adolescent* ; Drinking ; Drug Users ; Education ; Humans ; Korea ; Male* ; Mass Screening ; Parents ; Smoke ; Smoking ; Substance-Related Disorders ; Tobacco Products