Health-Related Quality of Life Among Patients Recovered From COVID-19.

The Coronavirus disease 2019 (COVID-19) has impacted the lives and well-being of individuals worldwide, affecting both short-term and long-term quality of life. This study aimed to assess health-related quality of life (HRQoL) and associated factors among patients who have recovered from COVID-19. A cross-sectional survey was conducted at 2 hospitals in Ho Chi Minh City, Vietnam between January and March 2022. Data were obtained from patients who recovered from COVID-19 using a structured questionnaire which included the EuroQoL-5 Dimension-5 Level (EQ-5D-5L) scale to quantify problems in 5 health dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression) and the EuroQoL-Visual Analog Scale (EQ-VAS) to determine self-rated health status. Factors associated with HRQoL were determined using a generalized linear model (GLM). A total of 325 participants were included in the analysis. The overall mean score from the EQ-5D-5L and EQ-VAS was 0.86 (SD 0.21) and 78.6 (SD 19.9), respectively. Anxiety/Depression and Pain/Discomfort were the major problems experienced by the participants. Lower HRQoL scores were reported among those who were 60 years and older, female, had comorbidities, persistent symptoms, living alone and experiencing stress (all P < .05). This study showed that there was a significant reduction in HRQoL among individuals who recovered from COVID-19, compared with the general population. The findings suggest that more interventions need to be implemented to increase such individuals' quality of life, particularly for those who exhibit high-risk factors such as females, those with comorbidities, persistent symptoms, living alone and experiencing from stress.

Assessment of Insomnia and Associated Factors Among Patients Who Have Recovered from COVID-19 in Vietnam.

Introduction: The COVID-19 pandemic has been affecting the lives of millions of people globally. Patients recovering from COVID-19 are facing, not only the symptom of long COVID, but also psychological problems, such as sleep disturbance. This study aims to assess the proportion of COVID-19 recovered adult patients that suffer from insomnia and associated factors in Vietnam. Methods: A cross-sectional study was performed between January and March 2022 among patients who have recovered from a COVID-19 infection. Data were collected based on a self-administered questionnaire that included sociodemographic and standardized questionnaires from the Hospital Anxiety and Depression Scale (HADS), the Perceived stress scale (PSS) and the dependent variable using Insomnia Severity Index (ISI). Multivariable logistic regression was conducted to explore factors associated with the patients' insomnia disorder. Results: A total of 325 participants were included in this analysis, 34.5% of participants had insomnia. According to multivariable logistic regression, participants who were equal to and over 50 years of age, feeling alienated from others, and were not supported by families or relatives, reported significantly higher levels of insomnia disorders over those aged under 50 years, having closer ties with family and had received support from family or relatives. Besides, respondents who recorded mental health problems that included anxiety, depression and stress were more likely to get insomnia disorders than those without mental health symptoms (OR 2.7, 95% CI 1.1-6.6) (OR 4.5, 95% CI 2.3-8.9) (OR 2.3, 95% CI 1.1-5.3), respectively, all p < 0.05. Conclusion: There was a remarkable rate of COVID-19 recovered patients experiencing insomnia disorders. Older age, alienated relationships and not being supported by families or relatives, as well as had mental health problems, are factors that affected the patients' insomnia, which showed that these sleep issues need to be screened and managed among adults who have recovered from COVID-19.

Determinants of COVID-19 vaccine hesitancy among parents in Ho Chi Minh City, Vietnam.

BACKGROUND: COVID-19 vaccines are critical tools to manage the current pandemic. The objective of this study is to assess determinants of COVID-19 vaccine hesitancy among parents in Ho Chi Minh City, Vietnam. METHODS: A cross-sectional study of parents were performed, who had at least one child aged 5-17 years. The data were collected by a self-report questionnaire, which was based, predominately, on the Health Belief Model (HBM), between January 21 and 20 April 2021. The main outcome of this study aims to investigate the self-reported parental COVID-19 vaccine hesitancy for their children that has been approved by health authorities in Vietnam. RESULTS: A total of 1,015 parents completed the survey. Parental COVID-19 Vaccine Hesitancy for their children (26.2%) was decreased with blue-collar workers, intended to get vaccinated themselves, indicated sufficient knowledge toward COVID-19, and their older children reported having comorbidities. In the HBM structure, the barriers were positively related to parents' hesitancy to vaccinate their children, whilst perceived susceptibility and severity to illness, benefits of vaccination, and cues to action were less likely to cause a refusal of a vaccination for their children (all p < 0.05). The reasons for vaccine hesitancy included, predominately, concerns about side effects (81.6%), and vaccine safety (76.3%). CONCLUSION: The findings show that almost a quarter of the study population are hesitant to vaccinate their children. Factors were associated with parental vaccination hesitancy for their children include sufficient knowledge of the COVID-19, older children and those with chronic conditions, and domains of HBM like the perception of susceptibility and severity to illness, benefit and barriers of vaccination, and cues to action. These will contribute to make planning in health communication strategies for the upcoming vaccination campaigns, as well as managing the pandemic.

Integrating Health Behavior Theories to Predict Intention to Get a COVID-19 Vaccine.

COVID-19 vaccines are put forward as the most promising solution for combatting the COVID-19 pandemic. This study aims to assess the willingness to get vaccinated against COVID-19 by using the Health Belief Model (HBM) and the Theory of Planned Behavior (TPB) as a theoretical framework. A self-administered questionnaire was considered among Vietnamese adult patients between March and May 2021. The dependent variable was a COVID-19 vaccine acceptance, the hierarchical multivariable regression was done to assess the fit of the predictor model and the associations of variables. A total of 462 participants completed the questionnaire, with 80.5% vaccination intention. A model containing demographics, as well as HBM and TPB variables, demonstrated to be a predictor of intention to receive a COVID-19 vaccine, interpreting 39% of the variance (adjusted R 2 = 0.39). For HBM and TPB constructs, respondents were more likely to accept vaccination if they had higher level of cues to action, self-efficacy, and a lower level of the perceived barriers (all P < .001). The theoretical framework provided a predictor of intention to get a COVID-19 vaccine, which is important for elaborating intervention plans to ensure the success of conducting mass vaccination campaigns.

The intention to get a COVID-19 vaccine among the students of health science in Vietnam.

This study determines factors related to the intention to vaccinate against COVID-19 for health science students in Ho Chi Minh City (HCMC), using both the Health Belief Model (HBM) and the Theory of Planned Behavior (TPB) model. A cross-sectional survey was considered in April 2021, using a self-administered questionnaire to all health sciences students of the University of Medicine and Pharmacy in Ho Chi Minh City (UMP), Vietnam. The multiple regression was performed to specify the predictable factors of willingness to get a future COVID-19 vaccination.A total of 854 students completed the survey, whose vaccination acceptance was 77.1%. Predictors of intention to receive a COVID-19 vaccination included year of education, knowledge, and the HBM and TPB variables including the perceived benefits, cues to action, perceived behavioral control, and positive attitudes toward the vaccine (all p < .05). The main reasons for hesitancy included being afraid of the side effects (73.0%), vaccine safety (65.3%), and the process of new vaccine development (53.6%). The study examined students' intention toward COVID-19 vaccine and related factors to notify university administrators and policymakers. The findings showed the acceptability of vaccines had differences within the education year of students, besides, knowledge, perception of benefits, cues to action, behavioral control, and attitudes toward the vaccine were positive predictive factors. These may be useful for developing health education messages to promoting vaccination acceptability for students who had hesitancy of a new vaccine and in broader groups.

Predictors of Intention to Get a COVID-19 Vaccine of Health Science Students: A Cross-Sectional Study.

BACKGROUND: Vaccination is one of the interventions that can be employed to control coronavirus disease (COVID-19). The aim of this study is to identify factors that affect vaccination intention among health science students, by using the health belief model (HBM) as a theoretical framework. METHODS: This study was undertaken in April 2021 using a convenience sample strategy among health science students in Tra Vinh University, which is a university in South Vietnam. Participants were required to complete the self-report questionnaire. All data were calculated by using STATA 14 software, to determine the factors associated with COVID-19 vaccine acceptance, a multivariable logistic regression analysis was performed, along with odds ratio (OR) and 95% confidence interval (95% CI). RESULTS: A total of 412 eligible participants were taken part in the study, with a questionnaire response rate of 48.2%, reporting that 77.7% of participants intended to receive a COVID-19 vaccination when available. An overall score of knowledge was 7.8 ± 1.5 (range 0-10), a positive attitude toward vaccination including perceived susceptibility and severity (3.1 ± 0.7), perceived benefits (3.1 ± 0.7) and cues to action (4.0 ± 0.6). Determinants of willingness to get a COVID-19 vaccination included their field of education, knowledge and factors in HBM model including perceived susceptibility and severity, perceived benefits and cues to action (all p < 0.05). In contrast, perceived barriers had a negative association with the probability of vaccine acceptance (p < 0.05). The study did indicate a number of participants not willing to receive a vaccination due to, mainly, safety (67.4%), development issues (58.7%) and side effects (79.3%). CONCLUSION: The theoretical framework recognized factors that influence vaccine acceptance. These are considered evidence for the development of planning strategies to optimize the vaccination uptake and offer success in vaccination campaigns for both health science students and the general population.

Knowledge, Attitude, and Practice Towards COVID-19 Among Healthcare Students in Vietnam.

BACKGROUND: Healthcare students are a force that will aid healthcare workers in responding to the COVID-19 pandemic. This study aims to evaluate the knowledge, attitude, and preventive practices (KAP) towards COVID-19 for this population in Vietnam. METHODS: An online-based cross-sectional survey was considered with all students at the University of Medicine and Pharmacy in Ho Chi Minh City (UMP), Vietnam, between June and August 2020. A structured questionnaire was used to assess KAP towards COVID-19 with response having considerable data missing in the areas of KAP being excluded from the analysis. All data were analysed by using STATA 14 software, to determine the factors associated with preventive practices, and a multivariable regression analysis was performed, along with odds ratio (OR) and 95% confidence interval (95% CI). RESULTS: A total of 2351 eligible participants completed the survey, 65.6% of whom were female, and their mean age was 21.9 years old (SD = 2.7). Almost all had sufficient knowledge (86.6%) and good preventive practice (92.8%) towards COVID-19; however, there was also a rather low level of positive attitude recorded, at 68.8%. The multivariable logistic regression analysis showed that the female participants, and the receiving of information from the official websites, reported a significantly higher level of good practice. Besides, students who had a high level of sufficient knowledge and positive attitude towards COVID-19 were more likely to have good preventive practices (All p<0.001). CONCLUSION: The findings demonstrated good preventive practice towards COVID-19; however, sufficient knowledge and positive attitude were lower. Therefore, it is an identified requirement to continue with additional education and training strategies to offer a better understanding and positive viewpoint of the pandemic for all students, including healthcare students.

Development and Psychometric Properties of the Health Belief Scales Toward COVID-19 Vaccine in Ho Chi Minh City, Vietnam.

BACKGROUND: Beliefs of an individual about health conditions can play an important role in contributing to their behavior concerning good and bad health practices. The aim of this study was to develop and assess a set of vaccination belief scales in relation to COVID-19 vaccines. METHODS: A cross-sectional study was conducted between July 2020 and January 2021 using a systematic random sampling of 425 adult outpatients at two hospitals in Ho Chi Minh City, Vietnam. An instrument was designed based on the dimensional structure and wording of the health belief model (HBM), which was followed by the assessment of the instrument's internal consistency and the construct validity. RESULTS: The 15-item instrument showed the content validity index (CVI) of scales reached a value of 1.0. Exploratory factor analysis was performed on the first sample (n = 170) and extracted 12 out of 15 draft items in a four-factor model (threat of disease, perceived benefits, perceived barriers, and cues to action) that accounted for 68.3% of the total variance. Cronbach's alpha coefficient of 0.765 showed as satisfactory. Following this, the confirmatory factor analysis in the remaining sample (n = 255) found a good fit between a four-factor model and a theoretical model of HBM with acceptable values of fit indices. CONCLUSION: Beliefs scales for COVID-19 vaccination have been determined to be valid and reliable. They can be a helpful instrument for health educators to use for assessing immunization beliefs of individuals and the public where there is the need to implement new vaccines, such as the COVID-19 vaccine, before they are used more widely across the community.

Knowledge About COVID-19, Beliefs and Vaccination Acceptance Against COVID-19 Among High-Risk People in Ho Chi Minh City, Vietnam.

BACKGROUND: Vaccination is one of the best ways to control a pandemic such as COVID-19. However, identifying community apprehensions towards vaccination needs to be understood in detail. This study aims to determine the factors that can predict the acceptance of the COVID-19 vaccine. METHODS: A cross-sectional study was considered by systematic random sampling of 425 adults with chronic illnesses in Ho Chi Minh City. Data were collected between December 2020 and January 2021 via a self-administered, structured questionnaire. The main outcome was the acceptance of future COVID-19 vaccinations. RESULTS: A total of 425 eligible adults responded to the survey, whose mean age was 52.9±15.6 years; 67.8% of them were women, more than a half of them had high school education level or higher (57.4%) and received COVID-19 information mainly via television and social media accounted for 82.4% and 58.1%, respectively. Overall, knowledge of COVID-19 was reported as relatively good, with a mean score of 7.11 ± 1.77 (0-9). Determinants of vaccination acceptance were knowledge and cues to action. Accordingly, there was a 1.2-fold increase in the odds of acceptance of COVID-19 vaccination for a 1-unit increase in "the total knowledge score" (AOR 1.2, 95% CI: 1.1-1.3, p<0.05), and there was a 3.2-fold increase in the odds of vaccination acceptance for a 1-unit increase in "cues to action" (AOR 3.2, 95% CI: 1.7-5.8, p<0.001). CONCLUSION: Determinants that influence the intention to have the COVID-19 vaccination are identified, which can be applied to future health education interventions that should focus on enhanced knowledge towards COVID-19 via mass media messages and cues to action from healthcare workers' recommendations to promote vaccine acceptance.

Knowledge, Attitude, and Practices Regarding COVID-19 Among Chronic Illness Patients at Outpatient Departments in Ho Chi Minh City, Vietnam.

BACKGROUND: The novel coronavirus disease (COVID-19) has become a major threat to human life around the world. This study aims to assess the knowledge, attitude, and practices regarding COVID-19 among people with chronic diseases at the outpatient departments in Ho Chi Minh City. METHODS: A cross-sectional study was carried out between February and March 2020 using a convenience sampling strategy in three hospitals in Ho Chi Minh City (HCMC) via the use of a structured self-administered questionnaire. Factors relating to practices, prevalence ratio (PR), and 95% confidence interval were estimated by using the Poisson regression with robust options. P-value <0.05 was considered as statistically different. RESULTS: A total of 522 participants had a mean age of 51.5 ± 10.6 years. Most of them reported seeing information regarding the COVID-19 pandemic (93.7%) via television and social media (72.8% and 62.1%, respectively). Just over two-thirds of the participants (68.4%) answered with sufficient knowledge of COVID-19. Most respondents had a positive attitude toward COVID-19 (90.8%), although some misconceptions existed. Almost over three-fourths of them (77.2%) maintained good practices for prevention. The rate of good practices in those who had sufficient knowledge was 1.24 times greater than that among those who had insufficient knowledge (PR 1.24, 95% CI: 1.10-1.41, P<0.05). Also, the rate of good practices in males was lower than that of females (PR: 0.91, 95% CI: 0.83-0.99, P<0.05). CONCLUSION: There still exists an amount of insufficient knowledge and negative attitude regarding COVID-19, which may be barriers to good prevention practices among chronic illness patients. Education programs need to continue via television and social media and emphasize that people with chronic diseases are more likely to experience severe symptoms, including death from COVID-19. Additionally, management authorities should prolong specific policies to protect the more vulnerable in our community.

Knowledge and attitude toward COVID-19 among healthcare workers at District 2 Hospital, Ho Chi Minh City

Objective: To assess the knowledge and attitude toward coronavirus disease-2019 (COVID-19) among healthcare workers at District 2 Hospital in Ho Chi Minh City (HCMC). Methods: A cross-sectional study was performed between January 2020 and February 2020 at District 2 Hospital. A systematic random sampling strategy was carried out and the data was collected through a self-administered questionnaire of the knowledge and attitude of healthcare workers regarding COVID-19. Descriptive analysis was reported to describe the demographic, mean knowledge and attitude score of healthcare workers. Inferential statistics including t-test, ANOVA and Spearman's correlation were used to evaluate the relationship between study variables. Results: A total of 327 eligible healthcare workers had a mean score of knowledge and attitude of 8.17±1.3 (range 4-10) and 1.86±0.43 (range 1-5), respectively. They showed good knowledge and a positive attitude. However, approximately two thirds of the participants knew the mode of transmission, the isolation period and treatment (67.0%, 65.8%, and 58.4%, respectively), and 82.3% and 79.8%, respectively, held positive attitude regarding the risk of personal and family members getting illness. There was a negative correlation between knowledge scores and attitude scores (r=-0.21, P<0.001). Additionally, healthcare workerspredominately used social media to inform themselves about COVID-19 (91.1%). Conclusions: The majority of healthcare workers had good knowledge and positive attitude toward COVID-19. However, the level of some knowledge and attitude lower than that expected for their position level towards the virus. Additional education interventions and campaigns are required for healthcare workers.