PURPOSE: The purpose of this study was to examine factors associated with behaviors of mothers that expose their infants to endocrine disruptors. The PROCEED model was used as a theoretical basis for the study. METHODS: This correlational study included 120 mothers with infants between the ages of 1 month to 36 months. Participants were recruited through the maternal community web-site of mothers of infants in W city. RESULTS: There was a significant negative correlation among experience of mothers who had participated in environmentally friendly activities, the health status of the infants perceived by the mother, and behaviors of mothers that exposed infants to endocrine disruptors. The factors based on PROCEED model explained 15.3% of the behaviors by mothers that exposed infants to endocrine disruptors. CONCLUSION: It is necessary to develop and provide educational programs that include detailed information on relationship of endocrine disruptors to children's health.
Child Health ; Endocrine Disruptors* ; Humans ; Infant* ; Mothers* ; Risk Factors

Objectives: ：This study aimed to examine the mediating effect of sleep quality and interpretation bias for ambiguity in the relationship between hopelessness and suicidal ideation in psychiatric patients. Methods: ：A total of 231 psychiatric outpatients and inpatients completed the Beck Hopelessness Scale, Pittsburgh Sleep Quality Index, Ambiguous/Unambiguous Situations Diary-Extended Version, and Ultra-Short Suicidal Ideation Scale. Data analysis was conducted using regression analyses and bootstrap sampling. Results: ：The results of this study showed that hopelessness had a direct effect on suicidal ideation, and that sleep quality and interpretation bias for ambiguity mediated the association between hopelessness and suicidal ideation. Moreover, there was a significant double mediating effect of sleep quality and interpretation bias for am-biguity on the relationship between hopelessness and suicidal ideation. Conclusions ：These results suggest that it is important to consider both sleep quality and interpretation bias for ambiguity to prevent hopelessness from leading to suicidal idea. These results suggest that considering both sleep quality and interpretation bias for ambiguity may be important in preventing hopelessness from leading to suicidal ideation.

PURPOSE: This study was done to examine current status of women's health nursing practicum and identify necessary core nursing skills in this practicum area. Moreover, one syllabus and evaluation sheets for women's health nursing clinical practicum at one university were reviewed. METHODS: A survey design was used with 81 educators who were teaching maternity or women's health nursing and its practicum. RESULTS: Most clinical sites for practicum were university hospitals (43.0%), women's hospitals (32.7%), or general hospitals (17.3%); but the majority (77.8%) of educators expressed difficulty in finding appropriate practicum places. Common teaching and learning methods were clinical guides for practicum (44.6%), e-learning content (30.2%), and simulation (23.6%). Core nursing skills for this practicum included assessment of stages of labor, preparation of uterine-fetal monitoring devices and interpretation of results, monitoring uterus and fetal activity, and performing Leopold's maneuver. For postpartum care, the following were included; postpartum fundal massage, assessment of breast engorgement, fundus height, and episiotomy sites, inserting urinary catheter, and teaching the use of patient-controlled analgesia. CONCLUSION: To improve the quality of clinical practicum, development of a clear course syllabus, standardized clinical guidebook, and core nursing skills is required and should be shared with all relevant nurse educators.
Analgesia, Patient-Controlled ; Breast ; Clinical Competence ; Education ; Episiotomy ; Female ; Fetal Movement ; Hospitals, General ; Hospitals, University ; Infant, Newborn ; Learning ; Massage ; Maternal-Child Nursing ; Nursing* ; Postnatal Care ; Postpartum Period ; Pregnancy ; Urinary Catheters ; Uterus ; Women's Health*

Purpose: This study aimed to evaluate the effects of health interventions using virtual reality (VR) on improving knowledge, attitudes, and skills; and inducing behavioral change among adolescents. Methods: This study is a systematic review and meta-analysis following PRISMA guidelines. We searched Cochrane, MEDLINE, Embase, CINAHL, Scopus, Web of Science, and Korean databases between database inception and April 10, 2021. Based on heterogeneity, a random- or fixed-effects model was used, as appropriate, to calculate effect sizes in terms of the standardized mean difference (SMD) and odds ratio (OR). Studies were selected if they verified the effects of health education using VR on adolescents; there was an appropriate control group; and if the effects of education were reported in terms of changes in knowledge, attitudes, skills, or behaviors. Results: This analysis included six studies (n = 1,086). The intervention groups showed greater responses in knowledge and attitudes (SMD = 0.57, 95% confidence interval (CI) [0.12 to 1.02]), skills related to health behavior (SMD = -0.45, 95% CI [-0.71 to -0.19]), and behavioral change after 12 months (OR = 2.36, 95% CI [1.03 to 5.41]). Conclusion The results confirm the effectiveness of health interventions using virtual reality (VR). Although the analysis include a small number of studies, a case can be made for health interventions using VR to be utilized as educational methods and strategies to prevent risky behaviors among adolescents.

PURPOSE: The purpose of this research was to identify knowledge of, attitude toward, and the importance of, sexuality in the elderly. METHOD: By convenience sampling, 152 elderly people aged 60 and over who registered at 3 elderly schools located in W city were selected. Knowledge and attitude toward sexuality were measured with ASKAS. Perceived importance toward sexuality was measured with an instrument developed by the investigator. Data was analyzed by descriptive statistics, t-test, ANOVA, and Pearson's correlation. RESULTS: Elderly males, elderly couples, and elders perceiving themselves as healthy reported higher scores in knowledge on and the importance of sexuality. Elderly males, elders with higher education, and elders perceiving themselves as healthy showed a more acceptable attitude toward sexuality. The higher knowledge of sexuality, the more acceptable the sexuality. The higher knowledge of and more acceptable attitude toward sexuality, the higher significance of sexuality. CONCLUSIONS: Sexuality is an important issue in elderly life. To improve knowledge, positive views of sexuality, recognition of its importance, education and consulting programs on sexuality need to be developed, reflecting characteristics of the elderly. These programs should be provided not only to the elderly but also to people caring for the elderly and their families.
Aged ; Education ; Family Characteristics ; Humans ; Male ; Research Personnel ; Sexuality*

BACKGROUND: Coronary artery bypass graft(CABG) in patients with advanced left ventricular dysfunction has often been regarded as having high mortality rate, despite the great improvement in operative result of CABG. With recent advances in surgical technique and myocardial protection, surgical revascularization improved the symptom and long-term survival of these high risk patients more than the medical conservative treatment. MATERIAL AND METHOD: Clinical data of 31(4.1%) patients with preoperative ejection fraction less than 30% among 864 CABGs performed between January 1995 and March 1999 were retrospectively analyzed and pre- and postoperative changes of the ejection fraction on echocardiography were analyzed. There were 26 men and 5 women. The mean age was 60.7 years(range 41 to 72 years). History of myocardial infarction(30 cases, 98%) was the most common preoperative risk factor. There were seven irreversible myocardial infarction on thallium scan. Most patients had triple vessel diseases(26 cases, 84%) and first degree of Rentrop classification(16 cases, 52%) on coronary angiography. The mean number of distal anastomosis during CABG was per patient was 4.9+/-0.8 sites in each patient. In addition to long saphenous veins, the internal mammary artery was used in 20 patients. Total bypass time was 244.7+/-3.7 minutes(range, 117 to 567 minutes), and mean aortic cross-clamp time was 77.9+/-1.6 minutes(range, 30 to 178 minutes). There were five other reparative procedures such as two left ventricular aneurysmectomy, two mitral repair, and one aortic valve replacement. There were twelve postoperative complications such as three cardiac arrhythmia, two bleeding(re-operation), one delayed sternal closure, eleven usage of intra-aortic balloon counterpulsation for low cardiac output. Two patients died, postoperative mortality was 6.5%. Twenty-nine patients were relieved of chest pain and left ventricular ejection fraction after operation was significantly higher(38.5+/-11.6%, P<0.001) as compared with preoperative left ventricular ejection fraction(25.3+/-2.3%). The follow up period of out patient was 25.3 months. CONCLUSION: In patients with coronary artery disease and advanced left ventricular dysfunction, coronary artery bypass grafting can be performed relatively safely with improvement in left ventricular function, but it will be necessary to study long term results.
Aortic Valve ; Arrhythmias, Cardiac ; Cardiac Output, Low ; Chest Pain ; Coronary Angiography ; Coronary Artery Bypass* ; Coronary Artery Disease ; Coronary Vessels* ; Counterpulsation ; Echocardiography ; Female ; Follow-Up Studies ; Humans ; Male ; Mammary Arteries ; Mortality ; Myocardial Infarction ; Postoperative Complications ; Retrospective Studies ; Risk Factors ; Saphenous Vein ; Stroke Volume ; Thallium ; Ventricular Dysfunction, Left* ; Ventricular Function, Left

OBJECTIVES: Full thickness skin grafts (FTSG) offer several advantages; they are esthetically superb, have less postoperative shrinkage, and offer minimal postoperative pain and scar formation at the donor site. As a donor site of FTSG, the groin offers a relatively large area of skin with high elasticity. The aim of this study was to evaluate FTSG from the groin for reconstruction in oral and maxillofacial surgery. MATERIALS AND METHODS: In a retrospective study, 50 patients (27 males, 23 females) who received FTSG from the groin were evaluated for their operation records, clinical photography, and medical records. RESULTS: The width of skin from the groin was distributed from 2-8 cm (mean: 5.1 cm) at the donor site, while the long axis length was distributed from 3-13 cm (mean: 7.4 cm). A high number of patients, 47 patients (94%) out of 50, showed good healing at the donor site. Wound impairment was seen in 3 patients (6%), minor wound dehiscence in 2 patients, and severe wound dehiscence in 1 patient. In the recipient site, delayed healing was observed in 2 patients (4%). CONCLUSION: FTSG from the groin to repair soft tissue defects in reconstruction surgery is a good method due to the relatively big size of the graft, decreasing morbidity at the donor site, and higher graft survival rates.
Axis, Cervical Vertebra ; Cicatrix ; Elasticity ; Forearm ; Free Tissue Flaps ; Graft Survival ; Groin ; Humans ; Male ; Mouth Mucosa ; Pain, Postoperative ; Photography ; Retrospective Studies ; Skin ; Skin Transplantation ; Tissue Donors ; Transplants

OBJECTIVES: Full thickness skin grafts (FTSG) offer several advantages; they are esthetically superb, have less postoperative shrinkage, and offer minimal postoperative pain and scar formation at the donor site. As a donor site of FTSG, the groin offers a relatively large area of skin with high elasticity. The aim of this study was to evaluate FTSG from the groin for reconstruction in oral and maxillofacial surgery. MATERIALS AND METHODS: In a retrospective study, 50 patients (27 males, 23 females) who received FTSG from the groin were evaluated for their operation records, clinical photography, and medical records. RESULTS: The width of skin from the groin was distributed from 2-8 cm (mean: 5.1 cm) at the donor site, while the long axis length was distributed from 3-13 cm (mean: 7.4 cm). A high number of patients, 47 patients (94%) out of 50, showed good healing at the donor site. Wound impairment was seen in 3 patients (6%), minor wound dehiscence in 2 patients, and severe wound dehiscence in 1 patient. In the recipient site, delayed healing was observed in 2 patients (4%). CONCLUSION: FTSG from the groin to repair soft tissue defects in reconstruction surgery is a good method due to the relatively big size of the graft, decreasing morbidity at the donor site, and higher graft survival rates.
Axis, Cervical Vertebra ; Cicatrix ; Elasticity ; Forearm ; Free Tissue Flaps ; Graft Survival ; Groin ; Humans ; Male ; Mouth Mucosa ; Pain, Postoperative ; Photography ; Retrospective Studies ; Skin ; Skin Transplantation ; Tissue Donors ; Transplants

PURPOSE: This study aimed to examine the accuracy and adequacy of research papers reporting statistical testings for correlation and regression. METHOD: Original research articles utilized correlation and regression analysis were reviewed from the Korean Journal of Women Health Nursing published from the year 2004 to 2006. Thirty-six papers were evaluated in accordance with formatted criteria in respect to an inclusiveness of research title, accuracy of statistical methods and presentation styles, and errors in reporting statistical outcomes. RESULT: Thirty articles (83.3%) utilized Pearson's correlational analysis, and ten articles did regression analysis. Lack of accurate understanding and interpretation of the statistical method was a main fault. Basic assumptions and diagnostic testings for each statistical method were not performed or described in most of the studies. Some points like consistency of research questions with statistical methods and criteria for sample size were still left out in part. Details of the presentation in the reporting of outcomes were not complied with the guidelines, which need careful concerns of the writers. Errors in English of result tables were found in more than one third of the tables. CONCLUSION: The outcome would be reflected in the submission guidelines for future writers. To reach the level comparable with internationally recognized nursing journals, concrete knowledge to apply statistical methods should be ensured in the processes of submission, reviews, and editing.
Diagnostic Tests, Routine ; Sample Size ; Women's Health

PURPOSE: The study was conducted to identify predictors of mammography screening for rural Korean women according to 'Stage of Change' from the Transtheoretical Model which, along with the Health Belief Model, formed the theoretical basis for this study. METHODS: A cross-sectional descriptive design was utilized. Through convenience sampling 432 women were selected from 2 rural areas. Data were collected by survey. Health beliefs constructs were measured with Champion's HBM Scale-Korea version. Mammography participation was measured using the Stage of Mammography Adoption Scale developed by Rakowski, et al. (1992). RESULTS: The most frequent stage of mammography adoption was 'contemplation' (40.5%). Predictors of stage of mammography adoption included 'mammogram recommended by health professional' (beta=0.59, t=16.12, p=.000), 'perceived benefits' (beta=0.09, t=2.21, p=.050), 'perceived susceptibility' (beta=0.09, t=1.98, p=.050), and 'perceived barriers' (beta= 0.07, t= -2.05, p=.041). 'Mammogram recommended by health professional' demonstrated the greatest association with having a mammogram. CONCLUSION: Health professionals play key roles in improving mammography participation and should recognize the importance of their role in cancer prevention and be more actively involved in education and counseling on prevention of breast cancer.
Rural Population ; Patient Acceptance of Health Care/*psychology ; Models, Psychological ; Middle Aged ; Mammography/*utilization ; Korea ; Humans ; Female ; Cross-Sectional Studies ; Analysis of Variance ; Aged ; Adult