Knowledge and Visual Differentiation Ability of the Pressure Injury Classification System and Incontinence-Associated Dermatitis among Hospital Nurses: A Descriptive Study.

This study investigated clinical nurses' knowledge and visual differentiation ability of the pressure injury classification system (PICS) and incontinence-associated dermatitis (IAD), additionally analyzing possible influencing factors. A convenience sample of 248 nurses took the PICS and IAD knowledge test (KT) and completed the visual differentiation ability test (VDAT), consisting of 21 photographs with clinical information. The overall mean score for correct answers was 12.65 ± 2.90 points in PICS and IAD KT and 11.43 ± 4.57 points in VDAT. Incorrect responses were most common for statements related to stage II, III, IAD for PICS and IAD KT, and deep tissue pressure injury (DTPI), unstageable, and stage III for VDAT. Significant correlations were found between PICS and IAD KT and VDAT (r = 0.252, p < 0.001). Factors affecting scores for VDAT were the scores of PICS and IAD KT, debridement experience in nursing patients with PI, and the management frequency of PI and IAD. Results indicate that nurses have an overall understanding of PICS and IAD, but low visual differentiation ability regarding stage III, DTPI, and unstageable PI. Continuing education is needed to further improve knowledge and visual differentiation ability for PICS and IAD.

Patient Safety in Nursing Homes From an Ecological Perspective: An Integrated Review.

OBJECTIVES: The aims of the study were to identify the systemic factors affecting the characteristics and safety of older adults living in nursing homes and the resulting resident outcomes and to explore the relationship between them through an integrated literature review. METHODS: A literature search was conducted from April 22 to May 6, 2021, in the PubMed, Embase, Cochrane CENTRAL, CIHNAL, RISS, NDL, and KoreaMed databases. The following key words and MeSH terms were used for the search: "nursing home," "skilled nursing facility," "long-term care facility," and "patient safety" or "safety." RESULTS: Forty-seven qualifying articles were finally selected. Three domains were derived as personal factors, 12 as facility factors, and one as a policy factor. The interrelationships between them could result in positive or negative resident outcomes. The relationship between them was also reconstructed from an ecological perspective. CONCLUSIONS: The results demonstrated that the safety and quality of life of older adults living in nursing homes were affected by both individual and institutional factors.

Machine Learning-Based Prediction of Abdominal Subcutaneous Fat Thickness During Pregnancy.

Objective: Current evidence regarding the safety of abdominal subcutaneous injections in pregnant women is limited. In this study, we developed a predictive model for abdominal skin-subcutaneous fat thickness (S-ScFT) by gestational periods (GP) in pregnant women. Methods: A total of 354 cases were measured for S-ScFT. Three machine learning algorithms, namely deep learning, random forest, and support vector machine, were used for S-ScFT predictive modeling and factor analysis for each abdominal site. Data analysis was performed using SPSS and RapidMiner softwares. Results: The deep learning algorithm best predicted the abdominal S-ScFT. The common important variables in all three algorithms for the prediction of abdominal S-ScFT were menarcheal age, prepregnancy weight, prepregnancy body mass index (categorized), large fetus for gestational age, and alcohol consumption. Conclusion: Predicting the safety of subcutaneous injections during pregnancy could be beneficial for managing gestational diabetes mellitus in pregnant women.

The Effects of Academic Stress and Upward Comparison on Depression in Nursing Students during COVID-19.

The coronavirus disease 2019 (COVID-19) pandemic has created a global long-term education crisis, which has negatively affected the psychological well-being of nursing students. This study aims to determine the effect of academic stress and upward comparison on depression among nursing students during the COVID-19 pandemic. A convenience sample of 271 junior and senior nursing students from four universities in South Korea was selected. The SPSS/WIN 28.0 program was employed for the data analysis, and multiple regression analysis was performed to confirm the effect of academic stress and stress from upward comparison on depression. The study results show that the regression model was significant (F = 7.60, p < 0.001). Moreover, age over 25 (ß = 0.15, p = 0.006), academic stress (ß = 0.31, p < 0.001), and upward comparison (ß = 0.18, p = 0.002) explained 19.0% of depression among the participants. Developing and testing the effect of programs that address academic stress and upward comparison may be necessary to control depression in nursing students. Furthermore, in response to COVID-19, efforts must be made to include these interventions in the curriculum for nursing students on a consistent basis.

Breastfeeding mobile application for mothers with gestational diabetes mellitus: designed by mothers and experts.

BACKGROUND: Mothers and babies with gestational diabetes have an increased risk of diabetes, obesity, and cardiovascular complications. Breastfeeding is known to help reduce complications in mothers and babies with gestational diabetes. However, the rate of breastfeeding among mothers with gestational diabetes is still low due to various barriers. Therefore, the purpose of this study was to develop a mobile application to improve the breastfeeding barrier of pregnant women with gestational diabetes. METHODS: The Method of App Selection based on Users' Needs is a method used in designing app structure and user interface by considering user needs. This method was used to develop the Breastfeeding for Gestational Diabetes Mellitus App, reflecting the needs of target users. Four personas were created based on the experiences of four mothers with gestational diabetes mellitus, and these personas' needs were assessed and prioritized. Two professors and a clinical instructor in women's health nursing conducted an expert review and revised the contents. RESULTS: Our "Breastfeeding for Gestational Diabetes Mellitus App" included the following components to promote breastfeeding in mothers with gestational diabetes mellitus: baby growth, breastfeeding records, information about mothers with gestational diabetes mellitus, information about breastfeeding, videos demonstrating breastfeeding methods and breast massage techniques, breastfeeding success stories, a message board, a section for frequently asked questions and answers, and links to breastfeeding education centers. CONCLUSIONS: Use of our App is expected to help prevent complications in mothers with diabetes mellitus and their babies and to promote maternal and child health through improved breastfeeding practices, especially in social distancing situations resulting from COVID-19.

Cancer Screening Program Delivered by Community Health Workers for Chinese Married Immigrant Women in Korea.

This quasi-experimental study used a cancer prevention program delivered by community health workers (CHWs) as an intervention to improve health literacy and increase screening uptake. The intervention group was educated by trained CHWs and received information about the nearby hospitals. After education, participants received telephone counseling once a month for 6 months. In the intervention group, CHWs met the participants individually and delivered the CD-ROM containing conversation scenarios with voice during the cancer screening test. The control group was provided educational materials related to breast and cervical cancers and a booklet containing information on mammography and Pap test. This study assessed the difference in mammography and Pap tests between the intervention and control groups. The results showed that the participants' knowledge improved, and the rate of cancer screening tests did not decrease in the intervention group. Therefore, it is necessary to develop and apply various programs that train CHWs and apply them to immigrant women to promote health-related behaviors under the health system that they are not familiar with while living in another country.

Preventive Behavior Intentions for Polycystic Ovary Syndrome in Young Students.

Objective: Polycystic ovary syndrome (PCOS) is among the most common, yet treatable causes of infertility. This study explored how South Korean female college students' health beliefs and knowledge of PCOS are associated with their preventive behavior intentions. Methods: Data for this cross-sectional study were collected using an online survey of 328 female university students from July 25 to August 30, 2020. Data were analyzed using the chi-squared test and t-test, Pearson's r, and hierarchical multiple regression analysis. Results: The average age of participants was 21.67 years, 7.3% of whom had been diagnosed with PCOS. Perceived disability (ß = 0.30, P < 0.001) and perceived benefit (ß = 0.26, P < 0.001) of health behavior were associated with preventive behavior intentions. However, knowledge was not a significant factor. Conclusions: Health beliefs are related to the preventive behavior intentions of women with PCOS. Education to strengthen health beliefs should be provided to female university students.

Comparison of metabolic syndrome and related factors in married pre-menopausal white- and blue-collar woman.

This study aimed to identify the prevalence and associated factors of metabolic syndrome in pre-menopausal married women with white-collar and blue-collar jobs. This study analyzed 4,447 women with jobs in the Korean National Health and Nutrition Examination Survey (2010-2018). The prevalence of metabolic syndrome was higher among blue-collar women (15.3%) than among white-collar women (10.5%). Age, family type, alcohol consumption, frequency of high-risk drinking, perceived health status, and body mass index (BMI) were significantly associated with metabolic syndrome in the white-collar (p < .05). Age, family type, frequency of eating out, and BMI were associated in the blue-collar (p < .05). Blue-collar women were more vulnerable to metabolic syndrome than white-collar ones. To prevent metabolic syndrome in pre-menopausal married women with jobs, lifestyle modifications such as mitigating obesity and reducing alcohol consumption with aging are necessary.

A comparative study of cumulative stress patterns within 14 days postpartum in healthy mothers and those with gestational diabetes: A prospective study.

ABSTRACT: Although the number of mothers with gestational diabetes mellitus (GDM) is on the rise, only few studies have examined the cumulative stress associated with breastfeeding after childbirth. GDM mothers are susceptible to stress due to insulin resistance, and their level of stress is associated with breastfeeding. This study aimed to identify patterns of stress change over time in GDM mothers and healthy mothers and to identify the factors influencing those patterns.The participants of this study were mothers within 14 days after childbirth. The GDM group consisted of 32 mothers, and the healthy group comprised 30 mothers. Cumulative stress was measured in terms of heart rate variability, and linear mixed models were used to analyze changes over time.The cumulative stress of healthy mothers was about 8 points higher than that of mothers with GDM (t = -2.95, P = .005). The cumulative stress level was inversely associated with the mother's age (ß=-1.20, P = .018), the mother's weight (ß=-0.64, P = .008), and the baby's body mass index (ß=-3.09, P = .038). Furthermore, an insufficient amount of breast milk was associated with higher stress (ß=16.09, P = .007).GDM mothers and healthy mothers experienced different patterns of cumulative stress. Breastfeeding should be started quickly to promote health and stress reduction among mothers who are physically and psychologically vulnerable after childbirth.It is necessary to incorporate programs to promote breastfeeding considering stress levels at an appropriate time according to the mother's health condition.

Factors Associated with the Need for Breastfeeding Information Among Women with Gestational Diabetes Mellitus: A Cross-sectional Study.

PURPOSE: Analyzing information based on individual needs can maximize the effectiveness of education, leading to changes in personal health behaviors. This cross-sectional descriptive survey study aimed to identify the characteristics of mothers who experienced gestational diabetes mellitus and correlate the factors associated with their information needs. METHODS: The participants were 298 women between the ages of 20 and 49 years who were pregnant and diagnosed with gestational diabetes at the time of the study, or who were diagnosed with gestational diabetes mellitus within five years after delivery. The average age of the participants was 34.28 years. After comparing participants' demographics, diabetes, and breastfeeding-related characteristics according to their need for information on breastfeeding, a multiple logistic regression analysis was performed. RESULTS: Factors associated with participants' need for information on breastfeeding were economic conditions, usual body mass index, current pregnancy, and experience of breastfeeding. CONCLUSION: The findings can be used to implement programs that meet the needs of these women and help improve maternal and pediatric health and quality of life.

Knowledge and Health Beliefs of Gestational Diabetes Mellitus Associated with Breastfeeding Intention Among Pregnant Women in Bangladesh.

PURPOSE: This study aimed to investigate the knowledge of gestational diabetes mellitus (GDM) and the health beliefs about GDM management, as well as to investigate the effects of these factors on breastfeeding intention in Bangladesh. METHODS: This study involved a cross-sectional survey of 358 healthy pregnant women who visited antenatal clinics in Bangladesh. RESULTS: Perceived susceptibility, perceived benefit, and self-efficacy were identified as significant factors for breastfeeding intention (p < .05). Participants had a poor understanding and a lack of knowledge of GDM, which can lead to inadequate health behavior. Health beliefs were significantly associated with participants' breastfeeding intention related to GDM. CONCLUSION: Antenatal education for breastfeeding in GDM mothers should focus on providing accurate information on GDM and strengthening their health beliefs such as self-efficacy within the context of the mothers' culture.

Age-related macular degeneration among the elderly: The 5th National Health and Nutrition Examination Survey, 2010 through 2012.

AIM: This study was conducted to identify the prevalence and factors associated with age-related macular degeneration (AMD) in Korean elderly. METHODS: The study population of this cross-sectional survey was the Korean Health and Nutrition Examination Survey (KHANES) 2010 through 2012, the fifth population-based study. RESULTS: Analysis of 2,767 elderly (above age 65) from 23,376 participants showed the prevalence of any AMD to be 17.6% in the Korean elderly. Factors that were significantly positively associated with AMD included age, sex, occupation, low socioeconomic status, liver cirrhosis and physical activity (p < .01). Significantly negatively associated with AMD were cardiovascular disease, obesity, and beta-carotene intake (p < .05). CONCLUSIONS: This study estimated the prevalence rate and assessed factors associated with AMD in the elderly. This can be used to build a strategy for elderly eye health, and provides valuable information for screening for putative risks in the elderly.

Prevention of Zika virus infection: Knowledge, attitudes, and practices of pregnant women in Korea.

This study was performed to investigate the association of knowledge, attitudes, and preventive practices for the prevention of Zika virus infection. The study sample consisted of 185 pregnant women in Korea. The Zika virus-related knowledge and attitude of pregnant women significantly affected preventive practices. The younger pregnant women and pregnant women who had not taken the influenza vaccine had lesser preventive practices of the Zika virus, thereby necessitating educating them and emphasizing good preventive practices. Our results suggest that systematic education and effective prevention programs for Zika virus will contribute to the prevention of infection.

The use of sub-epidermal moisture measurement in predicting blanching erythema in jaundice patients.

OBJECTIVE: To investigate the relationship between sub-epidermal moisture (SEM) and visual skin assessment (VSA) in pressure ulcers (PU) patients with jaundice in Korea. METHOD: This is a longitudinal observational study. Data was collected by a wound care nurse, at a tertiary hospital, for six weeks beginning in June 2013. Once a week for the six weeks, the nurse assessed VSA and measured SEM, for each subject, on seven anatomical sites (both buttocks, both ischial tuberosities, both trochanters, and the sacral coccyx), using a NOVA Petite dermal phase meter for SEM. The measurements ranged from 0 to 999, and higher SEM indicates higher water content in the tissue. RESULTS: There were 22 adults participated in the study. The SEMs in category I PU were significantly higher than those in patients who had no injury, or blanching erythema. The SEM difference between category I PU and either blanching erythema or no injury was more than 60 points at the sacral coccyx, and the difference between blanching erythema and no PU was more than 100 points at the trochanters. After the covariates were adjusted for, the odds ratios (ORs) for blanching erythema were statistically significant. The ORs for blanching erythema versus normal skin was 1.016 higher than the concurrent SEMs. Also, The ORs of 1-point concurrent SEMs for blanching erythema versus normal skin at Sacral coccyx, right and left ischial tuberosity and left trochanter were 1.015, 1.128, 1.137 and 1.051 respectively (p<0.05). CONCLUSION: SEM was associated with concurrent early skin damage, specifically blanching erythema with jaundice. Therefore, SEM may be used to predict early skin damage in patients with jaundice in clinical nursing for effective PU prevention and management.

Knowledge and health beliefs about gestational diabetes and healthy pregnancy's breastfeeding intention.

AIMS AND OBJECTIVES: If the knowledge and health beliefs relating to gestational diabetes mellitus during pregnancy are associated with behaviours during pregnancy and lactation, this suggests potential educational interventions. BACKGROUNDS: Women with gestational diabetes mellitus are more likely to develop type 2 diabetes mellitus, and babies with gestational diabetes mellitus incur increased risk of neonatal hypoglycaemia and childhood obesity. Breastfeeding is an effective way to improve maternal and lipid metabolism of gestational diabetes mothers, and to lower the risk of type 2 diabetes mellitus after birth, to prevent conception. Nurses have an important role in encouraging mothers to breastfeed for health promotion. The importance of cognitive factors such as knowledge, beliefs and attitudes is emphasised to increase the breastfeeding rate and to improve the quality of breastfeeding for pregnant women. Little research has been undertaken exploring cognitive factors and breastfeeding intention. DESIGN: Cross-sectional descriptive survey in healthy pregnant women. METHODS: A questionnaire about gestational diabetes mellitus-related knowledge and health beliefs of gestational diabetes mellitus management composed of perceived susceptibility, severity, benefits, barriers and self-efficacy was developed by investigators. The association of two predictor variables of interest, gestational diabetes mellitus-related knowledge and health beliefs of gestational diabetes mellitus management, was tested with the outcome variable, breastfeeding intention, using chi-square test, t test, ANOVA and multiple logistic regression. RESULTS: Two hundred and thirty-seven of the 250 participants returned questionnaires for a final response rate of 94.8%. Breastfeeding intention after childbirth was associated with stronger perceived benefit, higher levels of self-efficacy and lower alcohol consumption. CONCLUSION: History of drinking and health beliefs such as perceived benefits and self-efficacy were highly associated with breastfeeding intention relating to gestational diabetes mellitus. Education for breastfeeding in gestational diabetes mellitus mothers should focus upon the benefit of breastfeeding and strengthening self-efficacy.

The relationship of subepidermal moisture and early stage pressure injury by visual skin assessment.

AIM: The purpose of this study was to examine the relationship of subepidermal moisture and early stage pressure injury by visual skin assessment in elderly Korean. METHODS: Twenty-nine elderly participated at a particular nursing home. Data were collected for 12 weeks by one wound care nurse. Visual skin assessment and subepidermal moisture value were measured at both buttocks, both ischia, both trochanters, sacrum, and coccyx of each subject once a week. RESULTS: Subepidermal moisture value of stage 1 pressure injury was significantly higher than that of no injury and blanching erythema. After adjustment with covariates, odds ratios of blanching erythema to normal skin and stage 1 pressure injury to blanching erythema/normal skin were statistically significant (p < 0.05). Odds ratio of blanching erythema to normal skin was 1.003 (p = .047) by 1-week prior subepidermal moisture value, and that of concurrent subepidermal moisture value was 1.004 (p = .011). Odds ratio of stage 1 pressure injury to normal skin/blanching erythema was 1.003 (p = .005) by 1-week prior subepidermal moisture value, and that for concurrent subepidermal moisture value was 1.007 (p = .030). Subepidermal moisture was associated with concurrent and future (1 week later) skin damage at both trochanters. CONCLUSION: Subepidermal moisture would be used to predict early skin damage in clinical nursing field for the effective pressure injury prevention.

Effect of community-based education to Korean mothers in relation to the prevention of cervical cancer in their daughters: A non-randomized trial.

AIM: This study was conducted in order to examine the effects of community-based education on cervical cancer prevention in relation to South Korean mothers' knowledge about the Papanicolau (Pap) test and human papillomavirus, self-confidence in communication with their daughters, and health-related beliefs about their daughters. METHODS: A quasi-experimental pre-post design was used. For the experimental group, face-to-face education was administered to 35 participants for 60 min. For the control group, 35 participants were taught by using standardized materials for 20 min. RESULTS: The experimental group showed a significant increase in Pap test knowledge, cervical cancer knowledge, and self-confidence in communication with their daughters, compared to the control group. In the post-test, the mothers in the experimental group also perceived cervical cancer as more threatening, their daughter as more susceptible to cervical cancer, Pap tests as being recommended for their daughters, and they showed a significant increase in their self-efficacy of recommending the Pap test to their daughter. CONCLUSION: Community-based education for mothers is effective in increasing their human papillomavirus knowledge, Pap test knowledge, improving their confidence in communication with their daughters, and in some of the health-related beliefs regarding their daughters.

Risks for depression among ostomates in South Korea.

AIM: This study explored the factors that are associated with the depressive status among older adult ostomates in South Korea. METHODS: The study was a secondary analysis of data from a cross-sectional study with 217 ostomates who were aged ≥55 years from September 2, 2013 to October 30, 2013. The general characteristics, daily routines, and depressive status were assessed in order to identify the factors that were contributing to a depressed mood among the older adult ostomates in South Korea. The general characteristics included their sex, age group, educational level, financial status, employment, outing hours, perceived social isolation, leisure activity, and perceived health status. The daily routines included living environment inconvenience, leisure activity satisfaction, body image satisfaction, sleep satisfaction, exercise involvement, intimacy with a spouse, sexual satisfaction, and satisfaction with quality of life. RESULTS: The prevalence of depressive status in older adult ostomates was 50.7%, but 40.8% in the same-age population without an ostomy. The factors that were associated with a depressed mood among the older adult ostomates in South Korea were social isolation, perceived poor health status, perceived low quality of life, dissatisfaction with leisure activities, and poor financial status. The participants' sex, age, and educational level were not associated with depression. CONCLUSION: Nurses need to encourage older adults with an ostomy to reduce their social isolation and to increase leisure activities by helping them to use resources, such as support groups and psychological support, in collaboration with interdisciplinary team members.

A study on the predictors of Korean male students' intention to receive human papillomavirus vaccination.

AIMS AND OBJECTIVES: The objective was to survey the current state of human papillomavirus (HPV) vaccination and the predictors of vaccination intention among Korean male students of high school (ages 15-19) and university (ages 17-27). BACKGROUND: Human papillomavirus is a sexually transmitted infectious agent causing uterine cervical, anal, and/or penile cancer and genital warts in males and females. Infection rate of human papillomavirus increases from the age when sexual intercourse first occurs. Therefore, motivation to receive human papillomavirus vaccination is needed to protect infection. DESIGN: Cross-sectional descriptive survey was performed only in male students. They are less aware of human papillomavirus than females, because human papillomavirus vaccination has been targeted on females for preventing cervical cancer in Korea. METHODS: Data were collected using a self-reporting questionnaire for male high school and university students sampled from a city in Korea. Human papillomavirus vaccine-related knowledge, health beliefs, demographic, and sexual history information variables relating to intentions to vaccinate were assessed. RESULTS: The human papillomavirus vaccination rate was very low and the levels of knowledge and health beliefs were low. The significant predictors that raised the intention of human papillomavirus vaccination were a university student, experience of sexual intercourse and perceiving the benefits of human papillomavirus vaccination. CONCLUSIONS: To promote human papillomavirus vaccination, educational programming targeting males should include health beliefs and knowledge, emphasising that vaccination is important to prevent uterine cervical cancer and to role as a preventative measure against common male diseases. RELEVANCE TO CLINICAL PRACTICE: Male high school students should be included as a major target population for school human papillomavirus education programmes, as they are at the age of commencing sexual intercourse. In addition, public health policies including human papillomavirus vaccination in the national immunisation programme are warranted.

Predictors of hepatitis A vaccine coverage among university students in Korea.

AIM: To investigate the status of hepatitis A vaccination, knowledge, and health beliefs among university students in Korea and identify factors influencing their hepatitis A vaccination rate. METHODS: A self-reporting survey was conducted with 367 university students in Korea via descriptive survey. Data were collected on demographics, status of hepatitis A vaccination, knowledge, and health beliefs. RESULTS: The hepatitis A vaccination rate was 23.4%. The hepatitis A vaccination rate was significantly higher in those who had a general awareness about the hepatitis A (odds ratio [OR] = 3.56, P = 0.003), those with some overseas travel experience (OR = 2.64, P = 0.025), those perceiving the benefits of hepatitis A vaccination (OR = 1.66, P = 0.023), and those perceiving barriers (inversed) to hepatitis A vaccination (OR = 1.95, P = 0.011). CONCLUSION: To promote hepatitis A vaccination among university students, information and education should be provided to improve their health beliefs. In addition, this demographic should be a major target population for hepatitis A vaccination. This study's results suggest that the development of national promotional campaigns and hepatitis A vaccination programs based on predictors of the vaccination rate are needed.