Factors associated with US caregivers' uptake of pediatric COVID-19 vaccine by race and ethnicity

Caregiver Intent and Willingness to Accept COVID-19 Vaccine in the Pediatric Emergency Department

BACKGROUND

While COVID-19 vaccine (CV) acceptance is improving, little is known about parental acceptance of CV in the pediatric emergency department (PED).

OBJECTIVES

The aims of the study are to assess rates of CV uptake among eligible children presenting to the PED, describe caregiver willingness to accept CV in the PED, and assess potential ED-based interventions to increase CV acceptance.

METHODS

We surveyed caregivers of 384 children aged ≥6 months presenting to the PED for minor illness/injury. Demographics, COVID-19/other vaccine history, and intent/willingness to receive CV were recorded. Participants were recontacted by phone 6-12 months after vaccine eligibility to assess CV status, barriers to CV, willingness to receive CV in the ED, and preferences for ED-based vaccine-related interventions. Data were analyzed using standard descriptive statistics.

RESULTS

In initial surveys, 31.6% of caregivers planned to vaccinate their child; 32.2% would likely accept CV in the PED. Follow-up data was available for 302 (78.6%) previously unvaccinated participants; only 59 (19.5%) had received CV at follow-up. Of those unvaccinated at follow-up, 27 (28.7%) intended to vaccinate, nearly all of whom would accept CV in the PED. Factors associated with increased likelihood of vaccination included initial intent to vaccinate ( P = 0.004), definite/probable acceptance of CV in the PED ( P = 0.035), and child age 5+ ( P = 0.005). Nearly one-fourth of unvaccinated families reported barriers to CV access. Interventions most likely to persuade families to vaccinate included: discussing CV with a provider (25.5%), receiving an information sheet (23.4%), and offering CV without an ED visit (22.3%).

CONCLUSIONS

CV acceptance was low in this cohort. A gap population of unvaccinated children whose caregivers intend to vaccinate exists, and many of these would accept CV in the ED. This data supports the presence of CV programs in the ED to close this gap.

Factors associated with childhood non-vaccination against COVID-19 in Canada: A national survey analysis

Background

COVID-19 vaccination efforts are critical in mitigating the impact of the virus, but despite proven safety and efficacy, vaccination rates among children in Canada are lower than in adults, prompting a need to explore determinants of childhood COVID-19 non-vaccination to improve uptake.

Method

This study analyzed data from the Canadian COVID-19 Immunization Coverage Survey 2022. Using multivariable logistic regression, it examined the association between COVID-19 non-vaccination among children aged 5-17 and factors such as parental sociodemographic characteristics, vaccine knowledge, attitudes, and beliefs (KAB), and vaccination history.

Results

The analysis revealed that negative KAB towards vaccines, reflected in higher KAB composite scores, significantly increased the likelihood of non-vaccination. Additionally, factors such as lower household incomes, rural residence, employment in sectors not at risk for vaccine-preventable diseases, and younger parental age were associated with higher non-vaccination. The study also highlighted ethnic disparities in vaccination odds and found that children with incomplete routine vaccinations or inconsistent flu vaccination histories were more likely to be unvaccinated against COVID-19. Surprisingly, children of parents who consistently received flu vaccinations were more likely to be unvaccinated against COVID-19. Furthermore, parental education levels showed a complex relationship with children's COVID-19 vaccination status, indicating nuanced influences on vaccination decisions.

Conclusion

The findings offer vital insights into the factors influencing COVID-19 vaccination uptake among children in Canada, suggesting avenues for targeted strategies to improve vaccine coverage.

Parental concerns and vaccine hesitancy against COVID-19 vaccination for children in Greece: A cross-sectional survey

INTRODUCTION

Parental hesitancy against children's COVID-19 vaccination remains a challenge globally. Although many studies have explored parental hesitancy, less is known about parental intentions towards COVID-19 vaccination of 6-month to 4-year-old children who were the last age group that became eligible for vaccination and for older children throughout the Omicron predominance period.

METHODS

We conducted a nationwide cross-sectional survey from November to December 2022 in Greece. We aimed to explore parental COVID-19 vaccination intentions for their children, reasons against vaccination, and to estimate the association between parents' intentions and child and parental characteristics and parental attitudes towards COVID-19 vaccination.

RESULTS

Of 431 parents, 243 (56.4 %) had not or did not intend to vaccinate their children against COVID-19. Most parents were vaccinated against COVID-19 (64.7 % no booster; 14.2 % at least one booster). Among parents with children under the age of 5, 13.0 % intended to vaccinate their children against COVID-19, while 47.3 % of parents with children 5 years of age or older reported intention or had already completed vaccination. The most common reasons against COVID-19 vaccination were fear of side effects (32.9 %), perceived short length of clinical trials (29.2 %), and the child having previously contracted COVID-19 (12.0 %). The strongest factors associated with intention or already completed vaccination were parental own vaccination against COVID-19, using a pediatrician or a healthcare professional as the main source of vaccine-related information for their children, agreeing with their pediatrician regarding COVID-19 vaccination, and trusting official healthcare guidelines. Stratified analyses by the two children's age groups (<5 and 5 to 17) yielded similar estimates. Among parents who had not or did not intend to vaccinate their children, 11.9 % would do so if recommended by a pediatrician.

CONCLUSIONS

Our findings highlight the need to incentivize healthcare professionals and pediatricians to inform parents about vaccines, clarify misconceptions and address concerns.

COVID-19 vaccination attitudes, values, intentions: US parents for their children, September 2021

OBJECTIVES

To compare vaccine-related attitudes and values of parents of children 2-17 years old to other adults, examine intentions to vaccinate their children, and identify factors associated with intending to vaccinate children.

METHODS

A nationally representative survey was conducted in September 2021 (just before the EUA for children 5-11 years old) using Ipsos KnowledgePanel, a probability-based web panel. The survey measured COVID-19 vaccination status, intentions, attitudes, values, and trust in public health authorities among US adults. Scale response options to survey items were dichotomized, and cross-tabulations and logistic regressions were performed.

RESULTS

Parents had lower odds of reporting being vaccinated against COVID-19 than other adults even after adjusting for associated sociodemographic characteristics such as age (aOR: 0.66; 95 %CI: 0.50-0.87). The most prevalent parental concerns about COVID-19 vaccines included the speed of their development (88 %), potential side effects (78 %), suspicion of government (77 %), and suspicion of pharmaceutical companies (72 %). Fewer than half (42 %) of parents intended to vaccinate their children 5-11 years old, while 38 % were uncertain and 20 % were unlikely to ever vaccinate their children. Vaccinated parents had higher odds than unvaccinated parents of intending to vaccinate their children (OR: 675.51; 95 %CI: 106.46-4286.12). Discussions with healthcare providers who encouraged COVID-19 vaccination were positively associated with intent to vaccinate children (OR: 11.29; 95 %CI: 2.60-49.02).

CONCLUSIONS

We found parental vaccination and conversations with providers were positively associated with intent to vaccinate children. Decisions about childhood vaccination need to be supported by healthcare providers and a public health system that makes vaccine access and related information equitable and accessible. Vaccination-related decision making should be guided by healthcare providers and provide information about safety and risk to children.

COVID-19 vaccines for children: Racial and ethnic disparities in New York City

Vaccination is an indispensable tool to reduce negative outcomes due to COVID-19. Although COVID-19 disproportionately affected lower income and Black and Hispanic communities, these groups have had lower population-level uptake of vaccines. Using detailed cross-sectional data, we examined racial and ethnic group differences in New York City schoolchildren becoming fully vaccinated (two doses) within 6 months of vaccine eligibility. We matched school enrollment data to vaccination data in the Citywide Immunization Registry, a census of all vaccinations delivered in New York City. We used ordinary least squares regression models to predict fully vaccinated status, with key predictors of race and ethnicity using a variety of different control variables, including residential neighborhood or school fixed effects. We also stratified by borough and by age. The sample included all New York City public school students enrolled during the 2021-2022 school year. Asian students were most likely to be vaccinated and Black and White students least likely. Controlling for student characteristics, particularly residential neighborhood or school attended, diminished some of the race and ethnicity differences. Key differences were also present by borough, both overall and by racial and ethnic groups. In sum, racial and ethnic disparities in children's COVID-19 vaccination were present. Vaccination rates varied by the geographic unit of borough; controlling for neighborhood characteristics diminished some disparities by race and ethnicity. Neighborhood demographics and resources, and the attributes, culture and preferences of those who live there may affect vaccination decisions and could be targets of future efforts to increase vaccination rates.

Emergency Departments: An Underutilized Resource for Expanding COVID-19 Vaccine Coverage in Children

COVID-19 vaccine (CV) acceptance rates remain suboptimal in children. Emergency departments (EDs) represent a unique opportunity to improve vaccination rates, particularly in underserved children. Little is known about the presence or reach of CV programs in US EDs. We assessed, via a cross-sectional survey of pediatric ED physicians, the number of EDs offering CVs to children, the approximate numbers of vaccines administered annually, and the perceived facilitators/barriers to vaccination. The proportion of EDs offering CVs is reported. Chi-square tests compared facilitators and barriers among frequent vaccinators (≥50 CVs/year), infrequent vaccinators (<50 CVs/year), and non-vaccinators. Among 492 physicians from 166 EDs, 142 responded (representing 61 (37.3%) EDs). Most EDs were in large, urban, academic, freestanding children's hospitals. Only 11 EDs (18.0%) offer ≥1 CV/year, and only two (18.2%) of these gave ≥50 CVs. Common facilitators of vaccination included the electronic health record facilitation of vaccination, a strong provider/staff buy-in, storage/accessibility, and having a leadership team or champion. Barriers included patient/caregiver refusal, forgetting to offer vaccines, and, less commonly, a lack of buy-in/support and the inaccessibility of vaccines. Many (28/47, 59.6%) EDs expressed interest in establishing a CV program.