Effect of information provision on parental intention toward COVID-19 vaccination for children: a nationwide survey experiment.

The reluctance of parents to vaccinate their children against COVID-19 was prevalent particularly when uncertainty over vaccination outcomes prevailed. We conducted a nationwide randomized online survey experiment to assess the effect of information provision on parental intention for COVID-19 vaccination before the government started vaccination for children in South Korea. Parents of elementary school children were provided with either no information (Control), information on vaccine profile (vaccine informed group; VI), or COVID-19 (disease informed group; DI). Among 359,110 participants, parental intention for vaccination of children was significantly higher in both VI and DI groups compared with the Control group. In terms of effect size, information on COVID-19 vaccine increased likelihood to vaccinate by 1620 per 100,000 parents and reduced vaccine hesitancy by 1340 per 100,000 parents. Consistently with the positive effect on vaccination intention, both VI and DI interventions increased participants' perceptions on vaccination benefits being higher than its risks and vaccination risks being lower than health risks of COVID-19 infection, and self-reported trust in COVID-19 information. Our results lend strong support to the claim that the provision of targeted, tailored information on COVID-19 vaccine and infection increases parental intention to vaccinate children and reduces vaccine hesitancy.

Little Strokes Fell Big Oaks: How Repeated Recommendations for Suicide Reporting Drive the Quality of Suicide News in South Korea.

This study investigates how far repeated releases of recommendations for responsible reporting on suicide (RRS) are associated with changes in the quality of suicide reporting. A content analysis was conducted on suicide news articles (N = 606) by the Korean newspapers Hankyoreh Sinmun and Chosun Ilbo in four six-month periods from 2004 to 2019, which covered the periods before and after the releases of three versions of suicide reporting guidelines. Elements for RRS served as a proxy for the reporting quality, which includes both avoiding negative elements and providing positive ones. Not only the number of suicide news stories reduced by half in the last two observation periods, overall RRS scores and most individual RRS elements increased in the third period, compared to the first or second period. The avoidance RRS for headline, however, was not significantly improved. Korean news media also tended to be sensationalistic in using photos.

Implication of findings from a two-wave survey on embitterment in South Korea for strategies to promote mental health of the general public.

OBJECTIVE: To examine the prevalence of embitterment by following individuals over time and to statistically evaluate how factors known as correlates of embitterment affect different groups with or without changes in embitterment over time. METHOD: Responses for the posttraumatic embitterment disorder (PTED) self-rating Scale were collected from the same 1,153 adults who participated in a follow-up survey delivered 14 months apart. Suggested cutoff points were applied to identify changes in embitterment and four groups were identified. For each group, the relative impacts of factors that affect changes in or maintenance of embitterment, such as negative life events (NLEs), belief in a just world (BJW), social support, relative deprivation, and resilience, were statistically analyzed. RESULTS: The average PTED scores were relatively high for both surveys (M = 1.73 and 1.58, respectively). "Persistent" or "increased" in embitterment was seen for 47.3% of the participants. In particular, 15.3% (Wave 1) and 12.1% (Wave 2) of participants experienced clinically relevant levels of embitterment. NLEs, BJW, relative deprivation, and resilience showed significant associations with the risk of persistence or deterioration of embitterment. CONCLUSIONS: Our study highlights embitterment as a dynamic emotion that can either be aggravated or moderated over time. Embitterment can be elicited by joint effects of multiple social and interactional factors including known embitterment correlates, and relative deprivation is confirmed as a possible core elicitor of embitterment in the context of comparative justice. These findings imply that additional longitudinal research and development of practices for mental health prevention in general populations are needed. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The Outrage Effect of Personal Stake, Effect on Children, Dread, and Controllability on COVID-19 Risk Perception Moderated by Media Use.

Public response to the COVID-19 pandemic provides a unique opportunity to study how lay people's risk perception involves their emotive responses. We investigated how outrage factors as emotional responses to risk influence levels of risk perception in the context of the pandemic disease. Furthermore, how media use influences the perception of outrage factors is also examined. A nationwide online survey (n = 1,000) was conducted in South Korea. The survey results indicated that pandemic risk perception was connected to the generic intensity of perceived outrage factors as measured by averaging the perception of multiple outrage factors. Individual outrage factors such as personal stake, effect on children, dread, and controllability directly influenced risk perception regarding COVID-19. When the intensity of media use was considered, individuals with heavy media use perceived outrage factors more intensely than those who used media less frequently. Media use also moderated the outrage effect of catastrophic potential and moral nature on the perception of risk associated with the pandemic disease. For heavy media users, the outrage effect of moral nature was increased, while that of catastrophic potential decreased. The implications of the outrage effect on the pandemic disease risk perception are addressed. Finally, we discuss the meaning of heavy media users' varying levels of vulnerability to outrage effect by moral nature and catastrophic potential.

Factors Affecting the Public Intention to Repeat the COVID-19 Vaccination: Implications for Vaccine Communication.

Although most of the pandemic-related mandatory restrictions have been lifted or eased, vaccination is still recommended as an effective measure to minimize the damage from COVID-19 infection. Since COVID-19 eradication is unlikely, it is necessary to understand the factors affecting the public's vaccination intention when COVID-19 vaccination is continuously recommended. This study aims to explore the factors that affect the intention to repeat the COVID-19 vaccination in South Korea. An online survey was conducted in January 2022 with adults living in Gyeonggi-do, South Korea. In a hierarchical logistic regression analysis, sociodemographic factors, COVID-19 infection-related factors, COVID-19 vaccination-related factors, sociocultural factors, and communication factors were taken into account. In this study, more than three-quarters (78.1%) of Koreans were willing to repeat the COVID-19 vaccination. People who had high-risk perceptions, had been vaccinated against COVID-19 at least once, had more authoritarian attitudes, regarded the vaccination as a social responsibility, and had positive attitudes toward health authorities' regular briefings were more likely to repeat the vaccination. In contrast, those who directly or indirectly experienced COVID-19 vaccine side effects and who showed psychological reactance against the government's vaccination recommendation were less likely to repeat the vaccination. Our research indicates that empathetic communication, promotion of the prosocial aspect of vaccination, and regular and transparent provision of vaccine information are essential for promoting the intention to repeat the COVID-19 vaccination.

The effect of resource loss on depression and peritraumatic distress during the early period of the COVID-19: considering the pandemic-situational and social context.

BACKGROUND: The public experienced loss of resources, including their health and property during the COVID-19 pandemic. The Conservation of Resources (COR) theory is a useful tool to explain the effect of resource loss on mental health. This paper examines the effect of resource loss on depression and peritraumatic distress considering the situational and social context of the COVID-19 pandemic applying COR theory. METHODS: An online survey was conducted for Gyeonggi residents when the second wave of COVID-19 in South Korea declined (5 October to 13 October 2020); 2,548 subjects were included in the hierarchical linear regression analysis. RESULTS: COVID-19 infection-related experiences, resource losses (e.g., financial burden, deterioration of health, and decline of self-esteem), and fear of stigma were related to elevated levels of peritraumatic distress and depression. Risk perception was associated with peritraumatic distress. Reduced income or job loss were related to depression. Social support was a protective factor for mental health. CONCLUSIONS: This study suggests that we need to focus on COVID-19 infection-related experiences and loss of daily resources in order to understand mental health deterioration during the COVID-19 pandemic. Moreover, it is important to monitor the mental health of medically and socially vulnerable groups and those who have lost resources due to the pandemic and to provide them with social support services.

Dentists' attitudes toward patient-centered care and its predictors: a cross-sectional study in South Korea.

BACKGROUND: Patient-centered care (PCC) has been one of medical practice's most frequently discussed principles. However, attitudes toward PCC among dentists remain underexplored. This study focuses on examining dentists' patient-centered attitudes and investigating their predictors. METHODS: The Patient-Practitioner Orientation Scale which consists of Sharing and Caring subscales was used to assess patient-centered attitudes. The statistical analysis included 217 dentists from South Korea. Hierarchical linear regression analysis was performed to examine the predictors such as sociodemographic aspects, academic factors, work-related factors, and empathy. RESULTS: A patient-centered attitude of Caring subscale (M = 4.29, SD = 0.56) emerged, but the provider-centered attitude was higher in Sharing subscale (M = 3.40, SD = 0.48). Work year, academic track, and empathy were associated significantly with an overall caring aspect of patient-centered attitude, while the gender effect remained insignificant. Empathy had a critical and significant impact on the patient-centered attitude. CONCLUSIONS: Efforts to enhance patient-centeredness in Sharing are needed; post-graduate education and transition to a more patient-centered health system are recommended. Moreover, empathy still matters as it was found to be a significant predictor of patient-centered attitudes. The findings of this study support the need for efforts to enhance patient-centered attitudes among dentists, which will help generate discussion on improving the curriculum of post-graduate education and health system reform.

Comparing the Effect of Declarative vs. Procedural Knowledge on Health Behavior Moderated by Outrage Factors.

Knowledge's effect on behavioral responses in a health crisis has been a point of inquiry in many empirical studies that obtained significant findings. However, a variety of knowledge types has been considered in these studies rarely. This study compared the effect of declarative vs. procedural knowledge on behavioral responses to the COVID-19 pandemic. In addition, we examined whether outrage factors, which refer to perceived risk characteristics that are likely to elicit emotional responses, can moderate cognitive knowledge's effect. Data were collected with a survey conducted five months after the first COVID-19 case was confirmed in South Korea. A total of 1,000 respondents completed questions on the two types of knowledge, risk perception, and health behaviors in the pandemic crisis, and three different outrage factors. The results showed that procedural knowledge on how-to-do something was associated significantly with the health behaviors in the crisis, while the declarative knowledge that involves knowing that "something is the case" was not. Further, the outrage factors moderated knowledge's effect in such a way that procedural knowledge's influence on health behaviors diminished when the respondents perceived that the pandemic was uncontrollable. On the other hand, procedural knowledge's effect increased when the outrage factor of fairness was heightened. The implications are discussed in the context of studies of knowledge's effect and the outrage factors' moderation.

Parental Acceptance of COVID-19 Vaccination for Children and Its Association With Information Sufficiency and Credibility in South Korea.

Importance: Vaccination against COVID-19 is an effective method for individuals to reduce negative health outcomes. However, widespread COVID-19 vaccination among children has been challenging owing to parental hesitancy. Objective: To examine parental decision-making in favor of the COVID-19 vaccine for their children and its association with the sufficiency and credibility of the information about the vaccine. Design, Setting, and Participants: This cross-sectional survey study was conducted in South Korea from February 7 to 10, 2022, 7 weeks before initiation of the COVID-19 vaccine for children aged 5 to 11 years. Parents were included if they spoke Korean and had at least 1 child in elementary school (grades 1-6). Parents and children were included in a 1:1 ratio; a total of 113 450 parents and 113 450 children were included in the analysis. Statistical analysis was performed between March and April 2022. Main Outcomes and Measures: The main outcomes of interest were (1) parental acceptance of COVID-19 vaccination for their children and (2) its association with self-reported sufficiency and credibility of information about the vaccine. A multivariable logistic regression was used to evaluate factors associated with parental decision-making in favor of COVID-19 vaccination; path analysis was used to examine indirect effects of information sufficiency and credibility. Results: Of the 113 450 children, 58 342 (51.4%) were boys, and the mean (SD) age was 10.1 (1.5) years. Of the 113 450 parents who responded, 7379 (6.5%) were accepting vaccination for their children; 15 731 (13.9%) reported the vaccine-related information they received was sufficient, and 23 021 (20.3%) reported the information was credible. Parents who reported that the information was sufficient were 3.08 times (95% CI, 2.85-3.33; P < .001) more likely to report being willing to vaccinate their children than those who believed the information was insufficient, and those who reported that the information was credible were 7.55 times (95% CI, 6.46-8.87; P < .001) more likely to report being willing to vaccinate their children than those who believed the information was not credible. Higher levels of information sufficiency and credibility were associated with perceptions of increased vaccine safety (sufficiency: ß = 0.08; P < .001; credibility: ß = 0.59; P < .001) and effectiveness (sufficiency: ß = 0.05; P < .001; credibility: ß = 0.60; P < .001). Conclusions and Relevance: In this study, a significant association was found between self-reported sufficiency and credibility of vaccine-related information and parental decision-making regarding COVID-19 vaccination for their children, suggesting that communications and policies that provide sound information are essential to improve vaccination rates.

Perceived barriers to the process of COVID-19 control among frontline healthcare workers in South Korea: a qualitative study.

OBJECTIVE: This study aimed to explore barriers to disease control perceived by frontline healthcare workers (HCWs) working in community settings during the COVID-19 pandemic in South Korea. DESIGN: A qualitative study was conducted using semistructured focus group interviews. All interviews were conducted in Korean on Zoom between October and November 2020, audio-recorded and transcribed for reflexive thematic analysis. SETTING: All participants were working in Gyeonggi-do, the most populous province in South Korea. The province had the second-highest COVID-19 infection rates at the time of the interview. PARTICIPANTS: Participants serving as HCWs in Gyeonggi Province were eligible to participate in the study. A total of 20 HCWs comprised of public health doctors and professional epidemiologists agreed to participate in the study. RESULTS: Four themes were generated. Each theme described how these barriers affected a disease control process: (1) 'uncooperative public and unprepared community health centre' delayed the investigation of newly diagnosed COVID-19 cases; (2) 'uncoordinated disease control system' impeded the collection and analysis of digital data; (3) 'the gap between responsibilities and capabilities' hindered the classification of close and casual contacts; and (4) 'conflicts with persons who have different interests and priorities' hampered epidemiological decision-making. CONCLUSIONS: Our study found that frontline HCWs experienced various challenges disrupting their work performance to control COVID-19. We provide several recommendations, such as providing HCWs with systematic interview skill training, strengthening patient information security systems, providing sufficient resources, securing a regular workforce, collecting the field experiences of HCWs, implementing task-shifting, and having regular stakeholder meetings. These strategies may promote work capacity among the frontline HCWs and subsequently strengthen emergency preparedness.

Attitude and Acceptance of COVID-19 Vaccine in Parents and Adolescents: A Nationwide Survey.

PURPOSE: Coronavirus disease 2019 (COVID-19) vaccines are currently authorized for emergency use in adolescents aged 12-17 years; however, there is concern and uncertainty regarding the safety and necessity of COVID-19 vaccination. A survey was carried out to assess the attitudes and acceptance towards vaccination in adolescents. METHODS: A nationwide web-based survey was conducted among adolescents aged 12-17 years and their parents between June 29 and July 8, 2021 on a platform provided by the Ministry of Education. RESULTS: A total of 341,326 parents and 272,914 adolescents participated in this study. Intention for vaccination was 69.1% for adolescents, and 72.2% of parents reported they would recommend vaccination for their child. Among adolescents, perception of safety (odds ratio [OR] 4.09, 95% confidence interval [CI] 3.95-4.22), effectiveness (OR 2.24, 95% CI 2.17-2.32), and risk-benefit (OR 1.75, 95% CI 1.72-1.78) had the highest impact on intention for vaccination. Also, perceived risk (OR 1.14, 95% CI 1.12-1.17), severity (OR 1.12, 95% CI 1.10-1.13) for COVID-19 infection, self-health perception (OR 1.12, 95%, CI 1.10-1.14) and recent vaccination of childhood vaccines (OR 1.25, 95% CI 1.19-1.32) were related to intention for COVID-19 vaccination. On the other hand, self-perceived knowledge (OR 0.96, 95% 0.95-0.98) was related to vaccine hesitancy. Gender or school district did not influence intention for COVID-19 vaccination in adolescents. DISCUSSION: Decisions on COVID-19 vaccination for adolescents should be a shared process between adolescents, parents, and physicians based on updated information on safety and effectiveness.

Effects of a Medical Aid program on medical utilization patterns for low-income patients with affective disorder in Seoul.

ABSTRACT: Mental illness has been increasing globally and its global burden of disease has reached a significant level, and urban dwellers have more chances of having worse mental health status due to high population density, isolated social networks. In Korea's medical security system, Medical Aid (MA) program and National Health Insurance (NHI), patients covered by MA pay much smaller out-of-pocket payments for outpatient services because of exempt from hospitalization fees. However, as a result of focusing on improving access to medical services for the urban poor due to lower out-of-pocket payment, their healthcare costs have greatly increased, while their health management has thus far been inadequate. In light of the background, this study investigated the differences in patterns of medical utilization among affective disordered patients covered by the MA program and the NHI system respectively.Data used for this study were extracted from customized health information data from the National Health Insurance Service (NHIS). The data source used in this study, customized claims data from the NHIS, is census data, which strengthens the representativeness and reliability of the study results. A total of 6754 inpatients (MA: 3327 and NHI 20%: 3327) diagnosed with the affective disorder were retrieved by Propensity Scores Matching (PSM).The length of stay of MA beneficiaries was found to be longer than that of NHI enrollees. However, the rate of hospital emergency room visits by NHI enrollees was higher than that of MA beneficiaries.Overall, community-based interventions are required to prevent and treat mental health by providing primary medical care in the community, and linking with mental health centers. Such policies will ultimately improve the financial sustainability of medical security systems.

Embitterment among the unemployed: A multiple mediation model of belief in a just world.

BACKGROUND: The negative consequences of job loss on financial and psychological quality of life have been well documented. OBJECTIVE: This study evaluated the level of unemployed individuals' embitterment and the mechanism by which negative life experiences increase embitterment by lowering the belief in a just world (BJW). METHODS: A survey was administered to 1,074 unemployed Korean adults who visited a regional Center for Employment and Welfare. Question items included the Korean version of posttraumatic embitterment disorder (PTED) self-rating scale, the BJW (personal and general) scale, negative life events, and sociodemographic characteristics. RESULTS: Only 45.9% of the participants were categorized as being in a 'normal state,' indicating that many of the unemployed were emotionally embittered. There was a positive direct effect of an increase in negative life events on embitterment. Negative life events also significantly and indirectly affected embitterment through personal BJW. CONCLUSIONS: Embitterment was prevalent among the unemployed participants and embitterment was a reactive emotion following personal downgrading, not so much related to conditions in the world at large. Thus, we recommend developing a screening program to detect extreme embitterment and an interventional program to help people better cope with emotional stress due to job loss. Efforts should be made to restore their violated expectation and trust that they would be treated in a just and fair way.

An application of the extended parallel process model to protective behaviors against COVID-19 in South Korea.

This study applied the extended parallel process model (EPPM) to investigate the factors affecting people's preventive behaviors against COVID-19, and thereby, draw relevant policy implications for current and future other epidemics. The EPPM was used to examine the danger control and fear control responses, along with the separate effects of their sub-factors (perceived susceptibility, perceived severity, response efficacy, and self-efficacy) on personal hygiene behaviors, social distancing measures, and fatalism. In total, data from an online survey of 813 adults were analyzed. The results of multiple regression analysis showed a strong effect of self-efficacy on danger control (ß = 0.23 for personal hygiene behaviors, ß = 0.26 for social distancing) and fear control responses (ß = -0.13 for fatalism). However, based on the type of control response, the effect of perceived susceptibility and perceived severity, which were the main factors in threat appraisal, was insignificant or marginally significant. Further, a higher perceived severity was associated with higher fatalism in the fear control response (ß = 0.09). Those who were currently employed performed fewer social distancing measures compared to those who did not (ß = -0.11), whereas there was no difference in personal hygiene behaviors. These results suggest that risk communication in emerging infectious disease crises should provide customized information on people who are hard to comply with social distancing. Besides delivering the message of self-efficacy, policies should be implemented to create a social environment in which individuals can practice social distancing without constraints.

First snapshot on behavioral characteristics and related factors of patients with chronic kidney disease in South Korea during the COVID-19 pandemic (June to October 2020).

BACKGROUND: The recent novel coronavirus disease 2019 (COVID-19) pandemic has led to unprecedented changes in behavior. We evaluated the current status of precautionary behavior and physical activity in chronic kidney disease (CKD) patients during the COVID-19 pandemic. METHODS: A population of CKD patients (n = 306) registered in the Study on Kidney Disease and Environmental Chemicals (SKETCH, Clinical Trial No. NCT04679168) cohort recruited from June 2020 to October 2020 was included in the study. We conducted a questionnaire survey related to risk perception of COVID-19, precautionary behavior, and physical activity. RESULTS: There were 187 patients (61.1%) with estimated glomerular filtration rate of <45 mL/min/1.73 m2 . This population showed a higher degree of risk perception for COVID-19 than the general population. Age was the most significant determinant of risk perception among CKD patients. During the pandemic, social distancing and hygiene-related behavior were significantly increased (p < 0.001). The frequency of exercise was decreased only in those who took regular exercise, without diabetes, or with a lower Charlson comorbidity index (CCI) (p < 0.001), with no change among the other groups. Socioeconomic status and comorbidities significantly affected behavioral characteristics regardless of the category. Education and income were significantly associated with precautionary behaviors such as staying at home and hand sanitizer use. Patients with higher CCI status significantly increased frequency of exercise (adjusted odds ratio, 2.10; 95% confidence interval, 1.01-4.38). CONCLUSION: CKD patients showed higher risk perception with active precautionary behavioral changes than the general population. Healthcare providers should be aware of the characteristics to comprise precautionary behavior without reducing physical activity.

Direct and Indirect Associations of Media Use With COVID-19 Vaccine Hesitancy in South Korea: Cross-sectional Web-Based Survey.

BACKGROUND: The battle against the 2019 novel coronavirus (COVID-19) has not concluded. Despite the availability of vaccines, the high prevalence of vaccine hesitancy represents a significant challenge to public health, and raising vaccine acceptance among the public is critical. Although media has become an increasingly popular source of COVID-19 vaccine-related information, the question of whether and how media use is related to the public's vaccine hesitancy warrants exploration. OBJECTIVE: This study aimed to (1) examine the level of COVID-19 vaccine hesitancy, (2) identify factors associated with COVID-19 vaccine hesitancy, and (3) explore the direct and indirect relationship between media use and vaccine hesitancy through psychological factors. METHODS: A month before COVID-19 vaccination was initiated in South Korea, we conducted a cross-sectional web-based survey over 6 days (January 20-25, 2021). This study included 1016 participants, and a logit model for regression analyzed associations between sociodemographic factors, health-related factors, psychological factors, and media use toward one's COVID-19 vaccine hesitancy. Additionally, we conducted a path analysis to examine the indirect effects of media use on vaccine hesitancy by using psychological factors (ie, perceived risk of COVID-19 infection, perceived benefits, and perceived barriers of COVID-19 vaccination). RESULTS: Among the participants (N=1016), 53.3% (541/1016) hesitated to take the COVID-19 vaccine, while 46.7% (475/1016) agreed to accept the vaccine. Of the sociodemographic factors, female gender (odds ratio [OR] 1.967, 95% CI 1.36-2.86; P<.001), age in 50s (OR 0.47, 95% CI 0.23-0.96; P=.004), and age over 60s (OR 0.49, 95% CI 0.24-0.99; P=.04) were significant individual predictors of COVID-19 vaccine hesitancy. Perceived susceptibility of infection (OR 0.69, 95% CI 0.52-0.91; P=.01) and perceived benefits of vaccination (OR 0.69, 95% CI 0.52-0.91; P=.01) were associated with lower vaccine hesitancy. Perceived barriers of vaccination (OR 1.63, 95% CI 1.29-2.07; P<.001) and lower trust in government (OR 0.72, 95% CI 0.53-0.98; P=.04) were related to vaccine hesitancy. The use of offline and online media as sources for the perceived benefits of vaccination was associated with vaccine hesitancy, resulting in lower vaccine hesitancy. Moreover, perceived susceptibility of the disease and perceived barriers of vaccination mediated the association between social media use and vaccine hesitancy. CONCLUSIONS: Our findings revealed a considerable level of COVID-19 vaccine hesitancy in South Korea. Gender-based and generation-based public health policies and communication are recommended. Efforts to lower the perceived risk of vaccine side effects and heighten perceived benefits of the vaccine are required. Although the use of media has a positive and negative effect on the population's vaccine hesitancy, efforts should be made to disseminate reliable and timely information on media while confronting misinformation or disinformation for successive implementation of vaccine programs during pandemics.

The Correlation Function of Communication in an Emotional Domain Observed in the Effect of Media on Embitterment.

The media correlation function has mainly been evaluated in cognitive domains from theoretical perspectives, such as agenda-setting, framing, or priming. Here we examined the correlation function in an emotional domain by investigating the association between media use and the degree of embitterment, which is a psychological symptom that originates from the accumulation of negative life experiences. A survey of 1,720 South Koreans revealed that those who had higher frequencies of media use felt a greater degree of embitterment. When different media types were examined, frequent use of print newspapers was associated with a level of embitterment from personal experiences, whereas heavy consumption of the internet and TV news was associated with embitterment from mediated reality. The implications of these findings are addressed in the context of both communication function and social epidemiology.

Perceived sources of occupational burn-out and embitterment among front-line health workers for COVID-19 control in Gyeonggi province, South Korea: a qualitative study.

OBJECTIVES: Front-line health workers (FHWs) for COVID-19 control in South Korea have implemented a labour-intensive contact tracing programme, which places them at high risk for mental health problems. However, a few studies have examined mental health conditions in this population. We employed a qualitative approach to understand the factors perceived as causes of burn-out and embitterment among temporary FHWs to provide recommendations for supporting the workforce. METHODS: We recruited 20 FHWs to participate in semistructured focus group interviews through purposive sampling. The sample size was determined on the basis of data saturation. We collected data from October to November 2020, audiorecording and transcribing the interviews. Data analysis was conducted manually, applying the principles of grounded theory. RESULTS: Five levels of perceived sources of occupational burn-out and embitterment emerged. FHWs showed considerable mistrust of patients and faced ethical dilemmas in accessing and disclosing personal information. Poor collaboration with community health centre workers and interested parties as well as inadequate organisational support aggravated their conditions. Lack of social recognition and employment instability also presented challenges for FHWs' mental health. CONCLUSIONS: The current pandemic response system imposes great moral and emotional burdens on the workforce, prompting the need for initiatives to safeguard the values and needs of those who represent the backbone of the system. This study suggests that multilevel strategies, including providing organisational support and establishing contingency plans for workforce management and resource distribution, may improve FHWs' mental health outcomes as well as the health system for emergency preparedness.

It's Politics, Isn't It? Investigating Direct and Indirect Influences of Political Orientation on Risk Perception of COVID-19.

Public response to the COVID-19 pandemic provides a unique opportunity to study risk perception in relation to political orientation. We tested a risk perception model of how political orientation influences risk perception of an emerging infectious disease and how it moderates other influences. Two nationwide online surveys in South Korea (N = 2,000) revealed that conservatives showed a higher risk perception regarding an emerging infectious disease, and political orientation can even moderate the influence of perceived risk characteristics on risk perception such as how a liberal orientation exhibited a greater outrage effect of perceived unfairness on COVID-19 risk perception. Also, the frequency of media use is positively related to higher risk perception. The implications of the direct and moderating effects of political orientation are discussed in the context of the studies of political orientation as well as risk perception.

Parental concerns about COVID-19 vaccine safety and hesitancy in Korea: implications for vaccine communication.

OBJECTIVES: Vaccination is one of the most important strategies to contain the spread of coronavirus disease 2019 (COVID-19). Vaccination in children is dependent on their parents, making it important to understand parents' awareness and attitudes toward vaccines in order to devise strategies to raise vaccination rates in children. METHODS: A web-based nationwide survey was conducted among Korean parents of 7-year-old to 18-year-old children in August 2021 to estimate parents' intention to vaccinate their children against COVID-19 and identify key factors affecting parental acceptance and hesitancy through regression analysis. RESULTS: Approximately 56.4% (575/1,019) were willing to vaccinate their children against COVID-19. Contributing factors to COVID-19 vaccine hesitancy were being a mother (adjusted odds ratio [aOR], 0.36; 95% confidence interval [CI], 0.25 to 0.52), a lower education level (aOR, 0.83; 95% CI, 0.70 to 0.97), hesitancy to other childhood vaccines (aOR, 0.78; 95% CI, 0.64 to 0.96), and refusal to vaccinate themselves (aOR, 0.08; 95% CI, 0.02 to 0.20). Having older children (aOR, 1.20; 95% CI, 1.13 to 1.28), trusting the child's doctor (aOR, 1.19; 95% CI, 1.07 to 1.32), positive perceptions of the COVID-19 vaccine's effectiveness (aOR, 2.60; 95% CI, 1.90 to 3.57) and perceiving the COVID-19 vaccine as low-risk (aOR, 1.68; 95% CI, 1.27 to 2.24) were associated with COVID-19 vaccine acceptance. Concerns about adverse reactions were the most common cause of hesitancy. CONCLUSIONS: Providing parents with accurate and reliable information on vaccine effectiveness and safety is important to increase COVID-19 vaccine uptake in children. Differential or targeted approaches to parents according to gender, age, and their children's age are necessary for effective communication about vaccination in children.