Purpose: Nursing care activities for patient safety are important to prevent accidents. This study aimed to examine the association between nurses’ perception of patient safety culture, willingness to report near misses, critical thinking disposition, and nursing care activities for patient safety. Methods: In this cross-sectional study, data were obtained from online surveys conducted with 201 ward nurses. An independent t-test, one-way ANOVA, Pearson’s correlation coefficient test, and multiple linear regression analysis were performed using IBM SPSS/WIN 21.0. Results: Perceptions of patient safety culture, willingness to report near misses, critical thinking disposition, and nursing activities for patient safety were all correlated with each other. According to the regression model, significant factors influencing nursing care activities for patient safety were medical ward (β=-.28, p=.010), critical thinking disposition (β=.27, p<.001), willingness to report near misses (β=.19, p=.004), perceptions of patient safety culture (β=.19, p=.007), and work experience (β=-.18, p=.016). Conclusion Improving nurses’ perceptions of patient safety culture, promoting the reporting of near misses, and strengthening nurses' critical thinking dispositions can foster patient-safety nursing care activities. Additionally, a tailored patient safety education program that considers nursing work experience may be appropriate for patient-safety nursing care activities.

Purpose: Nursing care activities for patient safety are important to prevent accidents. This study aimed to examine the association between nurses’ perception of patient safety culture, willingness to report near misses, critical thinking disposition, and nursing care activities for patient safety. Methods: In this cross-sectional study, data were obtained from online surveys conducted with 201 ward nurses. An independent t-test, one-way ANOVA, Pearson’s correlation coefficient test, and multiple linear regression analysis were performed using IBM SPSS/WIN 21.0. Results: Perceptions of patient safety culture, willingness to report near misses, critical thinking disposition, and nursing activities for patient safety were all correlated with each other. According to the regression model, significant factors influencing nursing care activities for patient safety were medical ward (β=-.28, p=.010), critical thinking disposition (β=.27, p<.001), willingness to report near misses (β=.19, p=.004), perceptions of patient safety culture (β=.19, p=.007), and work experience (β=-.18, p=.016). Conclusion Improving nurses’ perceptions of patient safety culture, promoting the reporting of near misses, and strengthening nurses' critical thinking dispositions can foster patient-safety nursing care activities. Additionally, a tailored patient safety education program that considers nursing work experience may be appropriate for patient-safety nursing care activities.

Purpose: Nursing care activities for patient safety are important to prevent accidents. This study aimed to examine the association between nurses’ perception of patient safety culture, willingness to report near misses, critical thinking disposition, and nursing care activities for patient safety. Methods: In this cross-sectional study, data were obtained from online surveys conducted with 201 ward nurses. An independent t-test, one-way ANOVA, Pearson’s correlation coefficient test, and multiple linear regression analysis were performed using IBM SPSS/WIN 21.0. Results: Perceptions of patient safety culture, willingness to report near misses, critical thinking disposition, and nursing activities for patient safety were all correlated with each other. According to the regression model, significant factors influencing nursing care activities for patient safety were medical ward (β=-.28, p=.010), critical thinking disposition (β=.27, p<.001), willingness to report near misses (β=.19, p=.004), perceptions of patient safety culture (β=.19, p=.007), and work experience (β=-.18, p=.016). Conclusion Improving nurses’ perceptions of patient safety culture, promoting the reporting of near misses, and strengthening nurses' critical thinking dispositions can foster patient-safety nursing care activities. Additionally, a tailored patient safety education program that considers nursing work experience may be appropriate for patient-safety nursing care activities.

Purpose: Nursing care activities for patient safety are important to prevent accidents. This study aimed to examine the association between nurses’ perception of patient safety culture, willingness to report near misses, critical thinking disposition, and nursing care activities for patient safety. Methods: In this cross-sectional study, data were obtained from online surveys conducted with 201 ward nurses. An independent t-test, one-way ANOVA, Pearson’s correlation coefficient test, and multiple linear regression analysis were performed using IBM SPSS/WIN 21.0. Results: Perceptions of patient safety culture, willingness to report near misses, critical thinking disposition, and nursing activities for patient safety were all correlated with each other. According to the regression model, significant factors influencing nursing care activities for patient safety were medical ward (β=-.28, p=.010), critical thinking disposition (β=.27, p<.001), willingness to report near misses (β=.19, p=.004), perceptions of patient safety culture (β=.19, p=.007), and work experience (β=-.18, p=.016). Conclusion Improving nurses’ perceptions of patient safety culture, promoting the reporting of near misses, and strengthening nurses' critical thinking dispositions can foster patient-safety nursing care activities. Additionally, a tailored patient safety education program that considers nursing work experience may be appropriate for patient-safety nursing care activities.

Purpose: Although heated tobacco product (HTP) use among adolescents is an emerging public health problem, little is known about the frequency and quantity of HTP use. Thus, we investigated the associations between the frequency and quantity of HTP use and smoking characteristics (i.e., combustible cigarette [CC] and electronic cigarette [EC] use, and attempts to quit smoking) among CC-smoking adolescents. Methods: We analyzed nationally representative data from 2,470 Korean adolescents who were current CC smokers. To investigate our aim, we conducted multinomial logistic and logistic regression analyses. Results: We found that daily and heavier CC users had greater likelihoods of more frequent and heavier HTP use. In addition, dual users of CCs and ECs were more likely to use HTPs more frequently and heavily than CC users who did not use ECs. Moreover, daily EC users had the highest risk of frequent and heavy HTP use. The frequency and quantity of HTP use were not associated with attempts to quit smoking. Compared to CC-only use, dual use of CCs and HTPs was not associated with quitting attempts, and triple use of CCs, ECs, and HTPs was associated with a lower likelihood of quitting attempts. Conclusion HTP use was less likely to displace CC use and promote attempts to quit smoking. Thus, strict regulations are required to prevent the promotion of HTPs as a substitute for CCs or as a means of quitting smoking. Additionally, health professionals should consider preventive interventions for HTP, as well as CC and EC use among adolescents.

This study aimed to develop an emotive role-play program for nursing students focusingon high-risk pregnancy and analyze its effects on communication skills, clinical performance, andemotional intelligence.Methods: A quasi-experimental nonequivalent comparison group design was adopted with 83nursing students (experimental group, 45; comparison group, 38) who participated voluntarily in anextracurricular program. The preliminary survey was conducted on November 3 and November 4,2020, and the follow-up survey was conducted on November 12, 2020, for the comparison groupand on November 27, 2020, for the experimental group. A program that included five role-play scenarios related to induced labor, preeclampsia, premature rupture of membranes, preterm labor, andinfertility was developed by a group of experts and presented to the experimental group over 11 totalhours across 3 days. Each student participated in a role-play scenario as a patient, family member, ornurse and observed three other scenarios. The comparison group received a workbook after the follow-up evaluation. The independent t-test was performed to analyze changes in communicationskills, clinical performance, and emotional intelligence.Results: Communication skills (t=1.84, p=.035) and clinical performance (t=2.75, p=.004) significantly increased in the experimental group compared to the comparison group. A significant difference was not observed between the experimental and comparison groups for emotional intelligence(t=1.36, p=.088).Conclusion: The emotive role-play program concerning high-risk pregnancy was effective in improving nursing students’ communication skills and clinical performance and can be used in nursingeducation related to high-risk pregnancy and childbirth.

Purpose: This study aimed to understand the relationship between cigarette and electronic cigarette (e-cigarette) use and sleep health among Korean adolescents. Methods: Using the 14th Korea Youth Risk Behavior Survey, we included 52,928 adolescents who responded to sleep satisfaction and sleep duration. Participants were classified into four groups: non-users, cigarette-only users, e-cigarette-only users, and dual users of both products. To examine the associations between cigarette and e-cigarette use and sleep health, data were analyzed using complex samples cross tabulation and complex samples logistic regression. Results: Of the four groups, dual users reported the lowest level of sleep satisfaction and sleep duration; 57.0% and 86.9% of dual users were not satisfied with their sleep and have insufficient sleep duration, respectively. The proportion of students who were not satisfied with their sleep was higher among cigarette-only users compared to e-cigarette-only users (52.7% vs. 45.8%), but the two groups reported similar rates of insufficient sleep duration (84.2% vs. 84.3%). Compared to non-users, cigarette-only users, e-cigarette-only users, and dual users were more likely to not be satisfied with sleep (odds ratios [ORs] were 1.49, 1.36, and 1.75, respectively) and had significantly higher odds of experiencing insufficient sleep duration (ORs were 1.85, 2.06, and 2.34, respectively). Conclusion E-cigarette-only use and dual use as well as cigarette-only use were associated with poor sleep health. Therefore, to improve adolescent sleep health, health professionals should provide sleep intervention strategies considering the association between smoking and sleep health.

Purpose: This study aimed to understand the relationship between cigarette and electronic cigarette (e-cigarette) use and sleep health among Korean adolescents. Methods: Using the 14th Korea Youth Risk Behavior Survey, we included 52,928 adolescents who responded to sleep satisfaction and sleep duration. Participants were classified into four groups: non-users, cigarette-only users, e-cigarette-only users, and dual users of both products. To examine the associations between cigarette and e-cigarette use and sleep health, data were analyzed using complex samples cross tabulation and complex samples logistic regression. Results: Of the four groups, dual users reported the lowest level of sleep satisfaction and sleep duration; 57.0% and 86.9% of dual users were not satisfied with their sleep and have insufficient sleep duration, respectively. The proportion of students who were not satisfied with their sleep was higher among cigarette-only users compared to e-cigarette-only users (52.7% vs. 45.8%), but the two groups reported similar rates of insufficient sleep duration (84.2% vs. 84.3%). Compared to non-users, cigarette-only users, e-cigarette-only users, and dual users were more likely to not be satisfied with sleep (odds ratios [ORs] were 1.49, 1.36, and 1.75, respectively) and had significantly higher odds of experiencing insufficient sleep duration (ORs were 1.85, 2.06, and 2.34, respectively). Conclusion E-cigarette-only use and dual use as well as cigarette-only use were associated with poor sleep health. Therefore, to improve adolescent sleep health, health professionals should provide sleep intervention strategies considering the association between smoking and sleep health.

Objectives: . Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant vascular disorder characterized by recurrent epistaxis, telangiectasia, and visceral arteriovenous malformations (AVMs). Activin A receptor-like type 1 (ACVRL1/ALK1) and endoglin (ENG) are the principal genes whose mutations cause HHT. No multicenter study has yet investigated correlations between genetic variations and clinical outcomes in Korean HHT patients. Methods: . Seventy-two members from 40 families suspected to have HHT based on symptoms were genetically screened for pathogenic variants of ACVRL1 and ENG. Patients with genetically diagnosed HHT were also evaluated. Results: . In the HHT genetic screening, 42 patients from 24 of the 40 families had genetic variants that met the pathogenic criteria (pathogenic very strong, pathogenic strong, pathogenic moderate, or pathogenic supporting) based on the American College of Medical Genetics and Genomics Standards and Guidelines for either ENG or ACVRL1: 26 from 12 families (50%) for ENG, and 16 from 12 families (50%) for ACVRL1. Diagnostic screening of 42 genetically positive HHT patients based on the Curaçao criteria revealed that 24 patients (57%) were classified as having definite HHT, 17 (41%) as having probable HHT, and 1 (2%) as unlikely to have HHT. Epistaxis was the most common clinical presentation (38/42, 90%), followed by visceral AVMs (24/42, 57%) and telangiectasia (21/42, 50%). Five patients (12%) did not have a family history of HHT clinical symptoms. Conclusion . Only approximately half of patients with ACVRL1 or ENG genetic variants could be clinically diagnosed as having definite HHT, suggesting that genetic screening is important to confirm the diagnosis.

Purpose: The purpose of this study was to figure out the association of nursing activity participation and clinical practice stress with career maturity during clinical practice among nursing college students. Methods: Participants of the study were 201 nursing college students located in nationwide regions. Data collection was performed between July 18 and August 8, 2019. Data analyses were performed through an independent t-test, ANOVA, Pearson’s correlation coefficient, and multiple linear regression analysis using SPSS WIN 25.0. Results: The results of this study were as follows. We ran multiple regression analyses to see which critical factors influenced career maturity. The general characteristics significantly associated with career maturity were preference for clinical nursing, admission to nursing college due to belief, time off, and being satisfied with clinical practice. Regarding clinical practice stress, clinic environment, interpersonal relationship conflict, inappropriate role model and conflict with patients were significantly associated with career maturity. Conclusion This study suggested that, to improve nursing students’ career maturity, nursing colleges and training fields should collaboratively make an efforts to reduce students’ stress by building educational clinic environments including managing conflicts in interpersonal relationships among patients, caregivers, and medical and non-medical personnel, and improving inappropriate role models in nursing.