Purpose: This study examined the effects of a breastfeeding coaching program for mothers on growth and neonatal jaundice in late preterm infants (LPIs). Methods: This was a quasi-experimental study (non-randomized intervention) with a time-series design. The study was conducted among 40 LPIs who were admitted to the neonatal intensive care unit of a university hospital in Daegu, South Korea. In the order of admission, the first 21 infants were assigned to the experimental group, and 19 were assigned to the control group. The intervention program consisted of home- based and web-based practical breastfeeding support education for mothers across a total of 5 sessions. Infant growth was measured using body weight, length, and head circumference, and neonatal jaundice was assessed using transcutaneous bilirubin levels. Results: The likelihood of breastfeeding for infants in the experimental group at 4 weeks after discharge was the same as on the day of discharge, whereas it steadily decreased in the control group. There were significant differences in head circumference between the groups. However, weight, length, and transcutaneous bilirubin levels did not show a significant group-time interaction. Conclusion A formal breastfeeding coaching program should be considered in clinical settings and at home within the first few weeks postpartum.

Sepsis is one of the significant causes of morbidity and mortality. The burden caused by sepsis has continued to increase in recent years in the Korea, highlighting the urgent need for the implementation of strategies to improve sepsis treatment outcomes. We therefore designed a web-based sepsis registry system (“Korean Registry for Improving Sepsis Survival” [KISS]) protocol to be used in hospitals in the Korea for evaluation of the epidemiology and clinical characteristics of patients with sepsis, via an analysis of outcome predictors. The inclusion criteria of this registry are as follows: adult patients ≥18 years admitted to the participating hospitals who are diagnosed with sepsis or septic shock. Demographic and clinical information data of the patients will be collected from hospital medical records and will be recorded in a case report form, which will be entered into a web-based data management system. The analysis of the collected data will be performed as follows: (1) epidemiological and clinical characteristics of sepsis and septic shock, (2) application of sepsis bundles and antibiotic stewardship, and (3) audit and feedback. In conclusion, we aim to build the comprehensive web-based sepsis registry in the Korea through a nation-wide network of participating hospitals. Information collected and analyzed through the KISS can be used for further improvements in the clinical management of sepsis. Furthermore, the KISS will facilitate research leading to the formulation of public health policies regarding sepsis bundle and antibiotic stewardship strategies in the Korea.

Purpose: The purpose of this study was to investigate the effects of a breastfeeding support program (BSP) on the prevalence of exclusive breastfeeding and growth in late-preterm infants. Methods: A quasi-experimental study was conducted. The participants were 40 late preterm infants (LPIs), of whom 20 were assigned to the experimental group and 20 to the control group. For the mothers in the experimental group, a BSP was provided prior to the LPIs’ discharge and reinforced once a week for 4 weeks. Information on the feeding type was collected by observation and the LPIs’ body weight was measured. Results: There were significant differences in feeding type by group and time. Exclusive breastfeeding was 5.18 times more common in the experimental group than in the control group (odds ratio=5.18, 95% confidence interval=1.11~16.70). However, weekly weight gain did not show a significant relationship with group and time (F=0.40, p=.712). Conclusion The BSP was helpful for increasing the rate of exclusive breastfeeding in LPIs. Furthermore, the LPIs in the experimental group, which had a higher likelihood of being exclusively breastfed, showed an equivalent amount of weight gain as the LPIs in the control group, in which infants were more likely to be formula-fed.

Purpose: This study aimed to determine the influence of a breastfeeding coaching program (BCP) for mothers of late preterm infants (LPIs) on the breastfeeding rate and neonatal morbidity within 1 month after discharge. Methods: This was a non-randomized quasi-experimental study with a time series design. The participants were 40 LPIs and their mothers who were hospitalized in a neonatal intensive care unit at a university hospital. Nineteen LPIs were assigned to the control group, and 21 to the experimental group. The mothers of the LPIs in the experimental group received the BCP once on the discharge day and then once a week for 1 month. Neonatal morbidity was defined as an outpatient department or emergency room visit due to an LPI's health problem. Results: The breastfeeding rate in the experimental group was significantly higher than in the control group at the fourth week after discharge (x2=7.17, p=.028). Five and two LPIs in the control group and the experimental group, respectively, visited a hospital due to neonatal jaundice. Neonatal morbidity was not significantly different between the two groups (x2=1.95, p=.164). Conclusion The BCP was useful for improving the breastfeeding rates of LPIs and may have potential to reduce neonatal morbidity.

PURPOSE: The purpose of this study was to identify the factors contributing to female university nursing students' intention of breast milk storage. METHODS: Participants in the survey for this study were 680 students in 3 university of 3 cities. The data were collected using self-report structured questionnaires and analyzed using descriptive statistics of a mean±sd, Pearson's correlation coefficient, and hierarchical regression analysis with SPSS/Win 22.0 programme. RESULTS: The average intention level for breast milk storage was 10.80±2.31 out of a 15 point scale, slightly over the half, which means the degree of feasibility to implement breastfeeding in the future. Based on the regression analysis of the survey results, it was found that the major factors influencing the intention to breast milk storage include attitude (β=0.39, p < 0.001), norm (β=0.34, p < 0.001), maternity nursing subject completion status (β=0.21, p < 0.001), class year (β=0.18, p < 0.001), knowledge for breast milk storage (β=0.16, p < 0.001), and smoking (β=0.06, p=0.038). These factors explained 42.7% of the female university nursing students' intention to store breast milk storage. CONCLUSION: These factors should be considered in the development of breast milk storage education programs for woman.
Breast Feeding ; Breast ; Education ; Female ; Humans ; Infant, Newborn ; Intention ; Maternal-Child Nursing ; Milk, Human ; Nursing ; Pregnancy ; Smoke ; Smoking

PURPOSE: To evaluate the radiological and clinical outcomes of the standard total knee arthroplasty without internal fixation or extended long stem in tibial bone defect with severe varus deformity. MATERIALS AND METHODS: Between July 2012 and April 2014, 32 patients (45 cases; 4 men and 41 women with a mean age of 74.2 years) who underwent total knee arthroplasty with autologous bone grafting were enrolled for analysis. The mean follow-up period was 34.4 months. The cancellous bone defect site was exposed, and a longitudinal sulcus was made. Subsequently, a premolded bone graft was inserted in the sulcus at 45°. The defect size was measured, and the radiological and clinical results were evaluated. RESULTS: The mean defect size according to the radiograph was found to be 15.31×30.36 mm in the frontal view and 15.46×45.98 mm in the sagittal view. The mean defect size of depth during the operation was found to be 8.38 mm. The preoperative mean varus angle was 14.1° (4.0°–26.9°), and the follow-up mean valgus angle was 5.4° (0.5°–10.5°). The implant position was α=95.7°, β=90.4°, γ=2.1°, δ=89.1° on the follow-up. No implant loosening was observed, and the mean bone union period was 4.3 months. The Hospital for Special Surgery score was improved from a preoperative mean of 50.1 to a postoperative mean of 90.4. CONCLUSION: Standard total knee arthroplasty using autologous structural bone grafting without internal fixation in a tibial bone defect demonstrated a rapid, stable bone healing and excellent radiological and clinical results. Thus the index procedure was considered to be simple, and effective for bone grafting.
Arthroplasty, Replacement, Knee* ; Bone Transplantation ; Congenital Abnormalities ; Female ; Follow-Up Studies ; Humans ; Male ; Transplants*

PURPOSE: The purpose of this study was to identify breastfeeding practice with late preterm infants (LPIs), and to determine predictors of exclusive breastfeeding at the 12th week after discharge. METHODS: The participants were 106 mothers of LPIs hospitalized in neonatal intensive care units at two university hospitals. Data were collected between February and October, 2013. Questionnaires included characteristics of LPIs, their mothers, and feeding-related characteristics. Feeding methods were exclusive breastfeeding, mixed feeding, and formula feeding. RESULTS: Exclusive breastfeeding steadily increased from 5.7% at the 1st week to 19.8% at the 12th week, as did formula feeding from 27.3% to 67.9%. Contrarily, mixed feeding decreased from 67.0% at the 1st week to 12.3% at the 12th week. The ratio of formula feeding was higher than that of exclusive breastfeeding over time. Predictors for exclusive breastfeeding were the following: type of delivery (OR=2.96, 95%CI=1.07-8.14), feeding intolerance (OR=3.03, 95%CI=1.26-7.25) and feeding method during hospitalization (OR=7.84, 95%CI=3.15-19.53). CONCLUSION: In order to increase breastfeeding opportunities for LPIs, educational programs for gestational age-appropriate breastfeeding should be developed. The focus of breastfeeding education needs to be on mothers who delivered their LPIs through Cesarean-section and LPIs who had feeding intolerance or were fed only formula during hospitalization.
Breast Feeding* ; Education ; Feeding Methods ; Hospitalization ; Hospitals, University ; Humans ; Infant, Newborn ; Infant, Premature* ; Intensive Care Units, Neonatal ; Mothers ; Prevalence*

PURPOSE: The purpose of this study was to compare the rate of breastfeeding and factors which affect late preterm infants' (LPIs) breastfeeding according to gestational age. METHODS: Participants were LPIs of 34 weeks (n=70), 35 weeks (n=75), and 36 weeks (n=88). Data were collected from July to December, 2011 from four university hospitals in D city. Descriptive statistics and odds ratio were used to compare three groups. RESULTS: The rate of breastfeeding at 1 week after LPIs' discharge was 32.9%, 37.3%, 23.9% at 34, 35 and 36 weeks, respectively. The tendency to breastfeed in LPIs of 34 weeks was lower for LPIs born by Cesarean-section, while it was higher for LPIs with a longer period of breastfeeding during hospitalization and higher body weight at the first day of feeding. The prevalence of breastfeeding in LPIs of 35 weeks and 36 weeks was higher for infants with a history of more frequent breastfeeding during hospitalization. CONCLUSION: The rate of breastfeeding in LPIs of 36 weeks was the lowest. This study suggests that nurses should give more customized education to mothers with LPIs of 36 weeks during their stay in hospitals.
Body Weight ; Breast Feeding* ; Education ; Gestational Age* ; Hospitalization ; Hospitals, University ; Humans ; Infant ; Infant Formula ; Infant, Newborn ; Infant, Premature* ; Mothers ; Odds Ratio ; Prevalence

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: Cardiovascular disease is the leading cause of death in patients with type 2 diabetes. Clinically, evaluating cardiovascular autonomic neuropathy (CAN) is important to predict cardiovascular mortality because it is correlated with cardiovascular death. The pulse wave velocity (PWV) correlates well with arterial distensibility and stiffness. It is also a useful approach for evaluating the severity of systemic atherosclerosis in adults. So, we evaluated that the relationship between cardiac autonomic neuropathy and the brachial-ankle pulse wave velocity (baPWV) in patients with type 2 diabetes. METHODS: We retrospectively analyzed 465 patients (209 men and 256 women) with type 2 diabetes. We checked the clinical characteristics and the laboratory tests and we assessed the diabetic complications. Standard tests for CAN were performed by DiCAN (Medicore, Seoul, Korea): 1) heart rate variability during deep breathing (the E/I ratio), 2) a Valsalva maneuver, 3) 30:15 ratio of R-R interval the blood pressure response to standing, and 5) the blood pressure response to handgrip. The CAN score was determined according to the results of the test as following: 0 = normal, 0.5 = borderline, 1 = abnormal. We also measured the baPWV by using a VP 1000 (Colin, Japan) and all the analyses were performed with the SPSS version 14.0. P values < 0.05 were considered significant. RESULTS: The CAN score is associated with the maximal baPWV, age, systolic blood pressure, microalbuminuria, the duration of diabetes, angiotensin II receptor blocker treatment, calcium channel blocker treatment, beta-blocker treatment and nephropathy. After adjusting for age, the baPWV is a independent predictor of the risk for CAN (beta = 0.108, P = 0.021). CONCLUSION: The CAN is associated with the baPWV in patient with type 2 diabetes.
Adult ; Atherosclerosis ; Blood Pressure ; Calcium Channels ; Cardiovascular Diseases ; Cause of Death ; Diabetes Complications ; Heart Rate ; Humans ; Male ; Pulse Wave Analysis ; Receptors, Angiotensin ; Respiration ; Retrospective Studies ; Valsalva Maneuver