Development and validation of a quality of healthy work environment instrument for shift nurses.

BACKGROUND: As the importance of a healthy work environment for nurses' good practice and patient safety has been recognized, there is a need to assess nurses' perceptions of the quality of a healthy work environment. METHODS: A conceptual framework and construct components were extracted through a literature review and in-depth interviews with shift nurses. The initial items of the instrument were developed according to the conceptual attributes, and the items were selected through content validity by ten experts. Two hundred and forty-seven shift nurses participated in this study through face-to-face surveys to test the reliability and validity of the instrument. The evaluation was used for item and confirmatory factor analyses to assess the criterion-related validity and internal consistency of the instrument. Test-retest reliability was analyzed using data from thirty-two nurses. RESULTS: The final instrument consisted of 23 items with five components identified through confirmatory factor analysis. Criterion-related validity was established using the K-PES-NWI (r = .54). Cronbach's alpha for the total items was 0.85, and test-retest reliability was 0.73. CONCLUSION: The quality of the healthy work environment instrument developed in this study was considered reliable and valid. The instrument developed in this study can be used to measure the quality of a healthy work environment as perceived by shift nurses and to identify preventive measures needed to improve the quality of the work environment.

Associations Between COVID-19 Misinformation Exposure and Belief With COVID-19 Knowledge and Preventive Behaviors: Cross-Sectional Online Study.

BACKGROUND: Online misinformation proliferation during the COVID-19 pandemic has become a major public health concern. OBJECTIVE: We aimed to assess the prevalence of COVID-19 misinformation exposure and beliefs, associated factors including psychological distress with misinformation exposure, and the associations between COVID-19 knowledge and number of preventive behaviors. METHODS: A cross-sectional online survey was conducted with 1049 South Korean adults in April 2020. Respondents were asked about receiving COVID-19 misinformation using 12 items identified by the World Health Organization. Logistic regression was used to compute adjusted odds ratios (aORs) for the association of receiving misinformation with sociodemographic characteristics, source of information, COVID-19 misinformation belief, and psychological distress, as well as the associations of COVID-19 misinformation belief with COVID-19 knowledge and the number of COVID-19 preventive behaviors among those who received the misinformation. All data were weighted according to the Korea census data in 2018. RESULTS: Overall, 67.78% (n=711) of respondents reported exposure to at least one COVID-19 misinformation item. Misinformation exposure was associated with younger age, higher education levels, and lower income. Sources of information associated with misinformation exposure were social networking services (aOR 1.67, 95% CI 1.20-2.32) and instant messaging (aOR 1.79, 1.27-2.51). Misinformation exposure was also associated with psychological distress including anxiety (aOR 1.80, 1.24-2.61), depressive (aOR 1.47, 1.09-2.00), and posttraumatic stress disorder symptoms (aOR 1.97, 1.42-2.73), as well as misinformation belief (aOR 7.33, 5.17-10.38). Misinformation belief was associated with poorer COVID-19 knowledge (high: aOR 0.62, 0.45-0.84) and fewer preventive behaviors (≥7 behaviors: aOR 0.54, 0.39-0.74). CONCLUSIONS: COVID-19 misinformation exposure was associated with misinformation belief, while misinformation belief was associated with fewer preventive behaviors. Given the potential of misinformation to undermine global efforts in COVID-19 disease control, up-to-date public health strategies are required to counter the proliferation of misinformation.

Antitumor activity, pharmacokinetics, tumor-homing effect, and hepatotoxicity of a species cross-reactive c-Met antibody.

The receptor tyrosine kinase c-Met plays critical roles in promoting tumor growth, invasion, metastasis, and angiogenesis in various types of cancer and is a promising therapeutic target. The development of a species cross-reactive therapeutic antibody could provide useful to comprehensive preclinical assessment in animal models. Towards this goal, we developed human/mouse cross-reactive c-Met antibodies using an antibody phage library. IRCR201, a c-Met antibody with species cross-reactivity, successfully inhibited the HGF/c-Met signaling pathway via degradation of c-Met and disruption of the binding with its partners, and demonstrated strong in vivo antitumor activity. In pharmacokinetic analysis, IRCR201 exhibited a nonlinear pharmacokinetic profile and showed rapid serum clearance at low dosage. Ex vivo fluorescence imaging and immunohistochemistry demonstrated strong tumor accumulation of IRCR201. Hepatotoxicity analysis revealed that IRCR201 does not significantly affect primary human and mouse hepatocytes. Serum chemistry analysis demonstrated that the alanine aminotransferase serum level was elevated in mice treated with 30 mg/kg IRCR201 than in PBS-treated mice, whereas the levels of aspartate aminotransferase and blood urea nitrogen did not significantly differ. Thus, IRCR201 is a potent therapeutic antibody that can disrupt the HGF/c-Met signaling axis and its species cross-reactivity would enable to evaluate precise biological activity in animal models.

Development and psychometric testing of a semantic differential scale of sexual attitude for the older person.

The purpose of this study was to develop and test a semantic differential scale of sexual attitudes for older people in Korea. The scale was based on items derived from a literature review and focus group interviews. A methodological study was used to test the reliability and validity of the instrument. A total of 368 older men and women were recruited to complete the semantic differential scale. Fifteen pairs of adjective ratings were extracted through factor analysis. Total variance explained was 63.40%. To test for construct validity, group comparisons were implemented. The total score of sexual attitudes showed significant differences depending on gender and availability of sexual activity. Cronbach's alpha coefficient for internal consistency was 0.96. The findings of this study demonstrate that the semantic differential scale of sexual attitude is a reliable and valid instrument.

Mediating effects of patient safety perception and willingness to participate in patient safety on the relationship between health literacy and patient participation behavior among inpatients.

Introduction: In recent years, patient safety activities have shifted from being centered on healthcare providers to involving patients themselves. Health literacy of inpatients has a direct impact on patient participation behavior. Patient safety perception was also associated with willingness to participate in patient safety and patient participation behavior. Therefore, this study aimed to investigate the mediating effects of patient safety perception and willingness to participate in patient safety on the relationship between health literacy and patient participation behavior among inpatients. Methods: This cross-sectional study was conducted to confirm the relationship between study variables. A total of 262 inpatients were recruited from patients admitted to the ward of a tertiary general hospital between October and November 2023. Participants were invited to complete self-reported questionnaires that measured health literacy, patient safety perception, willingness to participate in patient safety, patient participation behavior, and demographic information. Data were analyzed using a dual mediation model applying the PROCESS macro (Model 6) with 95% bias-corrected bootstrap confidence intervals. Results: This study analyzed the direct effects of health literacy on patient safety perceptions and patient participation behavior. Health literacy indirectly affected patient participation behavior through patient safety perceptions and willingness to participate in patient safety. Regarding the relationship between health literacy and patient participation behavior, patient safety perceptions and willingness to participate in patient safety showed a significant dual mediating effect. Conclusions: This study identified the factors that promote patient participation behavior among inpatients. The mediating effect of patient safety perception on the relationship between health literacy and patient participation behavior was found to be strong. Building health literacy among inpatients ensures patient safety by increasing patient safety perceptions.

Experiences of Patient Safety Education and Factors Affecting the Willingness to Participate in Patient Safety in Undergraduate Nursing Students in South Korea.

Patient safety (PS) education must be provided to medical personnel who deal with life and death situations. This study aimed to examine the current state of PS education and to investigate the factors affecting the willingness of undergraduate nursing students to participate in PS. This study was a cross-sectional descriptive correlational survey. In this study, an online survey targeting members of an online café in South Korea that prepares nursing students was conducted from 19-21 April 2023. In total, 296 undergraduate nursing students in their fourth grade at 132 nursing colleges across the country participated. The results showed that 94.6% (280 students) had experience in PS education and 45.6% (135 students) had witnessed a PS incident in clinical practice. Most students (90.9%) responded that PS education was necessary and that 'clinical practice at the hospital' was the most effective method of PS education. PS perception increased as PS knowledge increased, and it was confirmed that an increase in PS perception increased the willingness to participate in PS. Factors that increased nursing students' willingness to participate in PS were high satisfaction with clinical practice, high PS education needs, and high PS perception scores. To increase nursing students' willingness to participate in PS, it is important to improve their PS perception and ensure that they have a variety of PS education experiences, which requires the development of a standardized PS education program.

Healthy lifestyle status related to alcohol and food addiction risk among college students: a logistic regression analysis.

OBJECTIVE: This study aimed to determine whether low healthy lifestyle (HL) status was associated with alcohol and food addiction risks among college students. METHOD: The data were gathered through an online survey questionnaire from 311 college students. The students were divided into either a lower or a higher HL status group, based on HL mean score, and the major statistical method used was a binary logistic regression. RESULTS: There were significant differences in alcohol and food addiction score between the two groups. The lower HL status group showed a 3.06 times higher risk of problematic drinking and a 2.44 times higher risk of food addiction compared with the higher HL status group. CONCLUSIONS: The results of this study suggest the importance of HL in the prevention of alcohol and food addiction. HL information can be used to develop health education programs aimed at preventing addiction for college students.

Mediating Effect of Quality of Sleep Moderated by Meaning in Life on the Relationship between Hwabyung and Suicidal Ideation in Middle-Aged Korean Women.

The purpose of this study was to determine the role of the quality of sleep and meaning in life in the process by which Hwabyung symptoms affect suicidal ideation in middle-aged Korean women. A total of 265 women aged 40-65 years were enrolled in an online survey. The study variables were measured using the Hwabyung, quality of sleep, meaning in life, and suicidal ideation scales. The data were analyzed using the PROCESS Procedure for SPSS Release 3.5 (Model 14) program with a 95% bias-corrected bootstrap confidence interval. Hwabyung symptoms in middle-aged women had a significant direct effect on suicidal ideation, and an indirect effect through the quality of sleep was also statistically significant. Meaning in life was found to significantly moderate the indirect effect of Hwabyung on suicidal ideation through the quality of sleep. In other words, the greater the meaning in life, the weaker the effect of Hwabyung on suicidal ideation through the quality of sleep. The Hwabyung of middle-aged women caused a psychological crisis and was a great threat to physical health by lowering the quality of sleep. The low quality of sleep and the increase in suicidal ideation due to Hwabyung pose a great threat to the survival of middle-aged women. It was found that it is very important to find meaning in one's life as an effective way to reduce suicidal ideation in middle-aged women.

Effects of Nursing Work Environment, Need Satisfaction, and Depression on Turnover Intention in Korea.

This study examined the effects of the nursing work environment, need satisfaction, and depression on turnover intention in South Korean nurses through a mediating model. This study was a descriptive cross-sectional research study and was conducted through an online questionnaire. A total of 248 nurses were recruited for this study. Data were collected in August 2022. Participants were invited to complete self-reported questionnaires that measure nursing work environment, need satisfaction, depression, turnover intention, and demographic information. The data obtained were analyzed using the dual mediation model applying the PROCESS macro (Model 6). This study analyzed the direct effects of the nursing work environment on need satisfaction, depression, and turnover intention. The nursing work environment also had indirect effects on their turnover intention via need satisfaction and depression. The mediating effect of need satisfaction, which affects the turnover intention by increasing the satisfaction of the nursing work environment, was found to be the greatest. It has been shown that the more positive a nurse's experience of the nursing work environment, the higher the nurse's need satisfaction. According to the study results, the increase in nurses' need satisfaction greatly contributes to the decrease in depression and turnover intention. Therefore, active efforts should be made to improve the nursing work environment to fulfill basic needs.

Physiochemical Properties of Chicken Breast Sausage with Red Ginseng Marc Powder.

This study explored the physiochemical and rheological properties of chicken breast sausages containing red ginseng marc (RGM) which contains useful components but is discarded. When compared to the control group, the use of RGM significantly increased the water holding capacity (WHC) as the particle size increased. As for the change in color value, addition of RGM resulted in an increase in a and b values; as the quantity was increased and particle size decreased, the a and b values increased significantly. The smaller the particle size of RGM, the greater was the radical scavenging activity. According to the results of the measurement of the viscoelasticity of chicken breast sausage containing RGM, the G' and G'' values increased with increasing amounts of RGM and particle size. Neither the addition of RGM nor its amount or particle size had any significant effect on gel formation temperature. The texture profile analysis (TPA) experiment examined the average TPA measurements of each sample under different measurement conditions, and no significant difference between the RGM and control groups were observed. In conclusion, when RGM is used in chicken breast sausages, the WHC, antioxidant capacity, and viscoelastic properties are affected. RGM can possibly be utilized in high value-added processed meat products if its quantity and particle size are altered based on product characteristics.

Smoking Awareness and Intention to Quit Smoking in Smoking Female Workers: Secondary Data Analysis.

Although the smoking rate among women has been continuously increasing recently, it is very difficult to explore the actual situation because of negative social views. This study aimed to analyze the effects of smoking awareness and living environment on the intention to quit smoking among female smokers. After receiving approval from the Research Ethics Committee in September 2021, secondary data analysis was performed for this study. A total of 378 working women who smoked were included in this study. The mean age was 34.4 years. The results showed that women living alone had significantly lower intentions to quit smoking, and women with experience in smoking cessation education had significantly higher intentions to quit smoking. In addition, it was found that the group having awareness of smoking cessation policy and smoking cessation treatment had high intention to quit smoking. As a result of the analysis of decision trees using data mining techniques, the strongest predictor of the intention of female workers who smoke to quit smoking was their perception of smoking cessation policies. In addition, it was found that the state's policy support was important in that the group with the highest intention to quit smoking was the one with high awareness of both the smoking cessation policy and smoking cessation treatment. Finally, the risk group with the lowest intention to quit smoking was the group with low awareness of the anti-smoking policy, living alone, and having low awareness of the harmfulness of cigarettes. The importance of establishing policies for this vulnerable group, smoking cessation policies and treatment of female smokers, and improving awareness of the harmful effects of tobacco are discussed.

Associations between Fear of COVID-19, Depression, and Internet Addiction in South Korean Adults.

This study investigates the associations between Internet addiction and psychological distress, including fear of coronavirus disease 2019 (COVID-19), and depression in South Korean adults during the COVID-19 pandemic. A population-based cross-sectional online survey was conducted from 14 to 18 May 2021. Potential adult survey respondents aged 20 years or older were randomly extracted from one of the largest online survey panels in South Korea, matching the South Korean national demographic proportions (i.e., region, gender, and age). Subsequently, 1155 participants were included in the study. Descriptive and logistic regression analyses were performed to investigate the participants' characteristics and analyze the adjusted odds ratios (aORs). Of the South Korean adults, 11.17%, 15.15%, and 37.23% were at risk of Internet addiction, COVID-19 fear, and depression, respectively. Internet addiction was positively associated with COVID-19 fear (aOR = 3.25, 95% CI [2.10, 5.04]) and depressive symptoms (aOR = 6.40, 95% CI [4.15, 9.86]). Addictive Internet use was significantly associated with psychological distress during the COVID-19 pandemic. The development of public health strategies that mitigate addictive Internet use and increase eHealth literacy will be useful for securing the public's psychological well-being.

Effects of Health Belief, Knowledge, and Attitude toward COVID-19 on Prevention Behavior in Health College Students.

This study aimed to identify the factors affecting the practice of COVID-19 prevention behaviors among college students as future medical workers. A cross-sectional online survey was conducted in September 2021. A total of 526 health college students were included in this study. A hierarchical regression analysis was performed to examine the effect on the practice of COVID-19 prevention behavior. As a result of the analysis, experiences of education on infectious diseases had significant positive effects on the practice of prevention behavior (ß = 0.22, p < 0.001). Additionally, a higher COVID-19 health belief had a significant positive effect on the practice of prevention behavior (ß = 0.15, p = 0.004). Increased smoking and drinking among lifestyle changes after COVID-19 had significant negative effects on the practice of prevention behavior compared with decreased physical activity (ß = -0.12, p = 0.007). Based on these findings, the study discussed the importance of education on the prevention of infectious diseases among health college students, promotion of health beliefs related to infectious diseases, and formation of healthy lifestyle habits in daily life.

Relationships among the Internal Health Locus of Control, Mental Health Problems, and Subjective Well-Being of Adults in South Korea.

The purpose of this study was to confirm the relationship between internal health locus of control, mental health problems, and subjective well-being in adults during the prolonged COVID-19 pandemic. In particular, the mediating effect of mental health problems on the relationship between internal health locus of control and subjective well-being was examined. A cross-sectional descriptive design was conducted via online survey. The participants were 600 adults over 20 years of age living in South Korea. The collected data were analyzed using hierarchical regression analysis and SPSS Process Macro (Model 4). As a result of the study, the internal health locus of control had a significant negative effect on mental health problems. In addition, in the process of the internal health locus of control affecting subjective well-being, the mediating effect of mental health problems was significantly shown. In the period of an infectious disease pandemic such as COVID-19, it is necessary to establish a strong internal health locus of control of individuals and to promote monitoring and treatment introduction for those with a low internal health locus of control. In addition, it was discussed that controlling mental health problems can improve subjective well-being, which is life satisfaction and happiness.

Trend Analysis of Patient Safety Incidents and Their Associated Factors in Korea Using National Patient Safety Report Data (2017~2019).

This study analyzed trends in patient safety incidents (PSIs) and the factors associated with the PSIs by analyzing 2017-2019 Patient Safety Report data in Korea. We extracted 2940 records in 2017, 5889 in 2018, and 7386 in 2019, from hospitals with more than 200 beds, and used all 16,215 cases for analysis. SPSS 25.0 was used for a multi-nominal logistic regression analysis. The PSI trend analysis, the standardized Jonckheere-Terpstra test was significant. On analyzing the probability of adverse events based on near misses, the significant variables were patient age, the season when PSIs occurred, incident reporter, hospital size, the location of PSIs, the type of PSIs, and medical department. Additionally, the factors that were likely to precipitate sentinel events based on near misses were patient sex, patient age, incident reporter, the type of PSIs, and medical department. To prevent sentinel events in PSIs, female and older patients are required to pay close attention. Moreover, it is necessary to establish a patient safety reporting system in which not only all medical personnel, but also patients, generally, can actively participate in patient safety activities and report voluntarily.

Variation in Significant Difference of Sausage Textural Parameters Measured by Texture Profile Analysis (TPA) under Changing Measurement Conditions.

This study examined the measurement conditions of the texture profile analysis (TPA) experiments that are typically used to measure the physical properties of sausage. As the measurement conditions (compression ratio and cross-head speed) were changed, the significant differences between the values of textural parameters (hardness, adhesiveness, springiness, cohesiveness, chewiness) of samples changed. Furthermore, among the measurement conditions, there was more variation in the significant difference between the value of samples due to a change in the compression ratio than due to a change in the cross-head speed. The highest variation in significant difference was observed between the values of cohesiveness of samples due to changes in measurement conditions, whereas the lowest variation in significant difference was observed between the values of springiness of samples due to change in measurement conditions. Therefore, it is desirable to provide a clear basis for setting specific measurement conditions for TPA test, since significant differences in the values of textural parameters of samples were caused by differences in cross-head speed or compression ratio, not by a difference in samples, when analyzing the cohesiveness of sausage, especially.

Content Analysis of the Meaning of Spiritual Care as Perceived by Nursing Students.

Purpose: This study aimed to describe the meaning of spiritual care as perceived by nursing students. Methods: This study used a descriptive research design, and the participants were 126 fourth-year nursing students from three nursing colleges. Data were collected from August to September 2019, and were analyzed using the content analysis method. Results: Four themes of spiritual care with 15 sub-themes were extracted from the content analysis 1) "promoting spiritual well-being" (sub-themes "providing religious help", "caring for the patient as a spiritual being", and "presupposing human dignity regardless of religion"); 2) "taking place in actual nursing practice" (representative sub-themes "considering the perspective of the patient", "reducing suffering"); 3) "caring for the multifaceted needs of human beings" (representative sub-themes "providing physical, mental, and spiritual care", "caring for both the mental and physical health of the patient"), and 4) "growing together" (sub-themes "positively affecting patient well-being", "beginning with the nurse's self-transcendence"). Conclusion: These results suggest that nursing students consider spiritual care to be a highly positive and practical form of nursing care. However, because few students have been exposed to religion and spirituality, more systematic training should be provided.

Effect of empowerment on the quality of life of the survivors of breast cancer: The moderating effect of self-help group participation.

AIM: To analyze the moderating effect of self-help group participation on the relationship between empowerment and quality of life for survivors of breast cancer. METHODS: This study was conducted in breast cancer centers in general hospitals and long-term care hospitals with 264 survivors of breast cancer. The Cancer Empowerment Questionnaire and Functional Assessment of Cancer Therapy-Breast were used for the data collection. Differences between the regularly attending participants in the self-help groups and those who did not regularly attend were studied and these groups were dichotomized. RESULTS: The empowerment of the survivors of breast cancer significantly influenced their quality of life. Depending on their participation in the self-help group, there was a significant difference in their quality of life. After controlling for empowerment, however, participation in the self-help group did not significantly influence the survivors' quality of life. Participation in the self-help group had a significant effect on the survivors' sense of empowerment, which in turn positively influenced their quality of life. CONCLUSION: It is essential to provide emotional support, including valuable information, to the survivors of breast cancer who do not participate in self-help groups.

Genome Sequence of a Novel Reassortant and Very Virulent Strain of Infectious Bursal Disease Virus.

Here, we report the complete coding genome sequence of a novel reassortant and very virulent infectious bursal disease virus (IBDV), designated JBN2011. Characterization of the JBN2011 genome suggests that it is a rare recombinant virus having a very virulent IBDV segment A and a Bursine-2-like attenuated IBDV segment B.