An Exploratory Study of an Online Vaccine Education Program in Middle-School Students to Promote Vaccine Acceptance

Background: While vaccines have reduced the incidence of vaccine-preventable diseases, vaccine hesitancy threatens the re-emergence of childhood infectious diseases. Purpose: This randomized controlled study evaluated an online vaccine education program to advance vaccine acceptance among middle-school students. Methodology: Study participants were randomly assigned to an intervention group who viewed the VEP videos or to a comparison group who viewed a science-based video unrelated to vaccines. Results: Knowledge scores improved in both groups and more favorable shifts in vaccine-related beliefs and attitudes occurred in the intervention than in the comparison group. Conclusions: This program can be feasibly delivered via an online platform to middle school students, resulting in shifts in vaccine-related knowledge, beliefs and attitudes. Implications: Delivering evidence-based content to instruct about vaccine effectiveness and safety is an area in which school nurses have demonstrated an important role as a resource for patient education to promote vaccine advocacy.

The current state of international research on the effectiveness of school nurses in promoting the health of children and adolescents: An overview of reviews

OBJECTIVE

School nurses are engaging worldwide to promote and protect children's health. Many researchers who examined the effectiveness of the school nurse criticized the inadequate methodology employed in many of the studies. We therefore carried out an evaluation on the effectiveness of school nurses based on a rigorous methodological approach.

METHODS

In this overview of reviews we performed an electronic databank search and global research results on the effectiveness of school nurses were sought. We identified 1,494 records through database search. Abstracts and full texts were screened and summarized using the dual control principle. We summarized the aspects of quality criteria as well as the significance of the effectiveness of the school nurse. In the first step, k = 16 systematic reviews were summarized and evaluated following the AMSTAR-2 guidelines. In a second step, j = 357 primary studies included in these k = 16 reviews were summarized and assessed following the GRADE guidelines.

RESULTS

Research results on the effectiveness of school nurses show that school nurses play a key role in improving the health of children with asthma (j = 6) and diabetes (j = 2), results on combating obesity are less certain (j = 6). The quality of identified reviews is mostly very low with only six studies of medium quality, of which one identified as a meta-analysis. A total of j = 289 primary studies were identified. Approximately 25% (j = 74) of identified primary studies were either randomized controlled trials (RCT) or observational studies, of which roughly 20% (j = 16) had a low risk of bias. Studies with physiological variables such as blood glucose or asthma labeling led to higher quality results.

CONCLUSION

This paper represents an initial contribution and recommends further evaluation of the effectiveness of school nurses, particularly in the areas of mental health or children from low socioeconomic backgrounds. The general lack of quality standards in school nursing research should be integrated into the scientific discourse of school nursing researchers to provide robust evidence for policy planners and researchers.

Imperfect Immunization Communication on School District Websites: A Mixed-Methods Review

Schools and school districts are key to U.S. vaccination policies: They communicate immunization enrollment requirements and enforce them during registration. This article presents a mixed-methods study of how Michigan's 537 districts communicate about vaccine mandates through public-facing websites. It reports the results of a qualitative analysis (n = 50) of websites from Southeast Michigan and a quantitative analysis of all (n = 537) Michigan's district websites. School district websites engage in diverse health promotion practices surrounding immunization, from encouraging vaccination to neutral messaging and to encouraging exemptions. Most provide scant immunization information and few promote the importance of immunization for individual and community health. We recommend that school nurses, district staff, and health authorities collaborate to ensure that school district communication promotes immunization and does not promote nonmedical exemptions. This can lead schools to embrace immunization as an essential activity for their own functioning rather than as an unwelcome requirement imposed by outside agents.

The Impact of School Nurses in Kentucky Public High Schools

The purpose of this study was to examine the relationship between school nurse presence and graduation rates, absenteeism, and American College Test (ACT) scores. A state-wide survey of all public high schools was undertaken (participation rate of 99.1%). Survey data obtained from individual high schools provided information on the employment status of school nurses. In addition to nurse presence determined by the survey, open-access electronic databases were used to determine graduation rates, absenteeism, ACT scores, money spent per pupil, gender, race–ethnicity proportion, and incarceration data. Study findings showed a possible relationship between students attending schools with a full-time nurse and significantly higher graduation rates, lower absenteeism, and higher ACT scores. The study results suggest that school nurses may contribute not just to health outcomes but to improved academic and economic outcomes as well. Of course, future work is needed to confirm these assertions.

The Role of School Nurses, Challenges, and Reactions to Delegation Legislation: A Qualitative Approach

Passage of new laws, national standards regarding delegation, and the recommendation for at least one full-time nurse in every school have provided more visibility to the role of school nurses. Recent legislative amendments in Kentucky presented an opportunity to examine how the role of the school nurse is changing. Aims were to describe the (1) role of school nurses in Kentucky, (2) impact of school nurses, (3) challenges faced by school nurses, and (4) impact of budget cuts and legislation. Three focus groups were conducted. School nurses faced challenges of limited time and resources, communication barriers, and multiple documentation requirements. Nurses’ greatest impacts were their availability, recognition of psychosocial problems and health concerns, and connection with resources. Nurses had not yet encountered many changes due to new legislation that expanded delegation of diabetes-related tasks to unlicensed school personnel, but some had concerns about possible negative effects while others expressed support.

Ethnicity and immunization coverage among schools in Israel

OBJECTIVE

Recent years have seen a global trend of declining immunization rates of recommended vaccines that is more pronounced among school-age children. Ethnic disparities in child immunization rates have been reported in several countries. We investigated an effect of ethnicity on the vaccination rates of immunizations routinely administered within schools in Israel.

DESIGN

Data were collected from the Ministry of Health database regarding immunization coverage for all registered Israeli schools (3736) in the years 2009-2011. Negative binomial regression was used to assess the association between school ethnicity and immunization coverage while controlling for school characteristics.

RESULTS

The lowest immunization coverage was found in Bedouin schools (median values of 75.1%, 81.5% and 0% for the first, second and eighth grades, respectively) in 2011. During this year, vaccination coverage in the first and second grades in Jewish schools was 1.51 and 1.35 times higher, respectively, compared to Bedouin schools. In the years 2009 and 2010, no significant increase in risk for lower vaccination rate was observed in Bedouin schools, and children in Arab and Druze schools were more likely to have been vaccinated.

CONCLUSION

The lower vaccination refusal rate found in Bedouin schools supports the hypothesis that difficulties related to accessibility constitute the main problem rather than noncompliance with the recommended vaccination protocol for school-age children, featuring higher socio-economic status groups. Our study emphasizes the importance of identifying, beyond the national-level data, subpopulation groups at risk for non-vaccination. This knowledge is essential to administrative-level policy-makers for the allocation of resources and the planning of intervention programs.

An Evidence-Based Project Demonstrating Increased School Immunization Compliance Following a School Nurse-Initiated Vaccine Compliance Strategy

During the 2012-2013 school year, only 66% of students at a Northern Indiana High School were in compliance with school immunization requirements. We report here successful implementation of evidence-based, time, and cost-effective methods aimed at increasing school immunization compliance. A three-stage strategy initiated by the school nurse was employed. In the first stage, letters were sent home with students, indicating the lack of compliance with school immunization laws. The next stage involved a second letter sent home with the student which contained immunization information from the Indiana State Department of Health, appointment information, and a copy of the student's immunization record. In the final stage, letters were sent home via e-mail and phone calls were used for follow-up. At each stage, students and parents were given an explanation of exclusion and a date when exclusion would apply. Postintervention, vaccine compliance was 99.6%, exceeding both national and state averages.

Increasing Immunization Compliance by Reducing Provisional Admittance

Students in Vermont with incomplete or undocumented immunization status are provisionally admitted to schools and historically had a calendar year to resolve their immunization status. The process of resolving these students’ immunization status was challenging for school nurses. We conducted a school-based quality improvement effort to increase student compliance with Vermont immunization regulations using a collaborative learning approach with public health school liaisons and school nurses from public schools to reduce provisional admittance in 2011–2012. Strategies included using a tracking system, accessing the immunization registry, promoting immunization importance, tracking immunization plans, and working with medical homes to update records. Participating school nurses observed decreases in the number of provisionally admitted students, although this reduction was not significantly different than matched comparison schools. We also found the number of provisionally admitted students fluctuated throughout the year and resolving the immunization status of New Americans and exchange students required special attention. Our approach supports the coordinated school health model and demonstrates the critical role school nurses play in improving population health outcomes.

Evaluation of Vaccination Policies Among Utah Pediatric Clinic Employees

INTRODUCTION

Pediatric health care settings are high-risk environments for spreading communicable and vaccine-preventable diseases from health care workers to susceptible patients.

METHOD

All managers of pediatric clinics operating in the state of Utah were included. Participants were invited to complete a two-page questionnaire regarding their clinic vaccination policies.

RESULTS

Half (n = 23) of Utah pediatric outpatient clinic managers recommend employee vaccinations, although employee refusal was allowed without consequence. Of all adult vaccines, influenza was most often included by managers as part of the employee vaccination policy. Some managers required unvaccinated employees to wear masks in the event of illness, but many had no additional requirements for unvaccinated and ill employees.

DISCUSSION

Vaccination of health care workers is an effective approach to reduce disease transmission. Mandatory vaccination policies can significantly improve vaccination rates among health care workers.

Does introducing an immunization package of services for migrant children improve the coverage, service quality and understanding? An evidence from an intervention study among 1548 migrant children in eastern China

BACKGROUND

An EPI (Expanded Program on Immunization) intervention package was implemented from October 2011 to May 2014 among migrant children in Yiwu, east China. This study aimed to evaluate its impacts on vaccination coverage, maternal understanding of EPI and the local immunization service performance.

METHODS

A pre- and post-test design was used. The EPI intervention package included: (1) extending the EPI service time and increasing the frequency of vaccination service; (2) training program for vaccinators; (3) developing a screening tool to identify vaccination demands among migrant clinic attendants; (4) Social mobilization for immunization. Data were obtained from random sampling investigations, vaccination service statistics and qualitative interviews with vaccinators and mothers of migrant children. The analysis of quantitative data was based on a "before and after" evaluation and qualitative data were analyzed using content analysis.

RESULTS

The immunization registration (records kept by immunization clinics) rate increased from 87.4 to 91.9% (P = 0.016) after implementation of the EPI intervention package and the EPI card holding (EPI card kept by caregivers) rate increased from 90.9 to 95.6% (P = 0.003). The coverage of fully immunized increased from 71.5 to 88.6% for migrant children aged 1-4 years (P < 0.001) and increased from 42.2 to 80.5% for migrant children aged 2-4 years (P < 0.001). The correct response rates on valid doses and management of adverse events among vaccinators were over 90% after training. The correct response rates on immunization among mothers of migrant children were 86.8-99.3% after interventions.

CONCLUSION

Our study showed a substantial improvement in vaccination coverage among migrant children in Yiwu after implementation of the EPI intervention package. Further studies are needed to evaluate the cost-effectiveness of the interventions, to identify individual interventions that make the biggest contribution to coverage, and to examine the sustainability of the interventions within the existing vaccination service delivery system in a larger scale settings or in a longer term.

The Role and Impact of Nurses in American Elementary Schools

School nurses are tasked with the critical job of keeping students safe and well. Due to competing demands for resources in schools, the impact of school nurses must be demonstrated to secure their jobs. A systematic review of the literature from 1937 to 2013 was conducted to show the efficacy of school nursing activities in American elementary schools. While some studies of immunization compliance, attendance rates, body mass index screening, vision screening, and follow-up are promising, results are mixed and additional evidence is needed. The impact of school nurses on educational and health outcomes must continue to be evaluated and more rigorous evaluation methods should be explored. Suggestions for future research and collaborations are discussed.

Opportunities for increasing human papillomavirus vaccine provision in school health centers

BACKGROUND

Uptake of human papillomavirus (HPV) vaccine remains low among adolescents in the United States. We sought to assess barriers to HPV vaccine provision in school health centers to inform subsequent interventions.

METHODS

We conducted structured interviews in the fall of 2010 with staff from all 33 school health centers in North Carolina that stocked HPV vaccine.

RESULTS

Centers had heterogeneous policies and procedures. Out-of-pocket costs for children and youth to receive privately purchased HPV vaccine were a key barrier to providing HPV vaccine within school health centers. Other barriers included students not returning consent forms, costs to clinics of ordering and stocking privately purchased HPV vaccine, and difficulty using the statewide immunization registry. Most (82%) school health centers were interested in hosting interventions to increase HPV vaccine uptake, especially those that the centers could implement themselves, but many had limited staff to support such efforts. Activities rated as more likely to raise HPV vaccine uptake were student incentives, parent reminders, and obtaining consent from parents while they are at school (all ps < .05).

CONCLUSIONS

Although school health centers reported facing several key barriers to providing HPV vaccine, many were interested in partnering with outside organizations on low-cost interventions to increase HPV vaccine uptake among adolescents.

Evaluation of an intervention providing HPV vaccine in schools

OBJECTIVES

To conduct outcome and process evaluations of school-located HPV vaccination clinics in partnership with a local health department.

METHODS

Temporary clinics provided the HPV vaccine to middle school girls in Guilford County, North Carolina, in 2009-2010.

RESULTS

HPV vaccine initiation was higher among girls attending host schools than satellite schools (6% vs. 1%, OR = 6.56, CI = 3.99-10.78). Of the girls who initiated HPV vaccine, 80% received all 3 doses. Private insurance or federal programs paid for most vaccine doses.

CONCLUSIONS

Lessons learned for creating more effective school-health department partnerships include focusing on host schools and delivering several vaccines to adolescents, not just HPV vaccine alone.

Evaluation of methods to relieve parental perceptions of vaccine-associated pain and anxiety in children: a pilot study

INTRODUCTION

The pain and anxiety associated with vaccination is a significant reason why parents are reluctant to have their children vaccinated. Distraction methods and vapocoolant sprays may be use to modify the parent's perceptions of their child's pain and anxiety, thus encouraging parents to return for the child's next vaccination.

METHODS

A convenience sample of 68 parents with children ranging in age from 2 to 12 years was selected. The parents and the child were randomly assigned to three groups: a control group, a DVD distraction group, or a vapocoolant spray group. After the child was vaccinated, parents evaluated the child's pain and anxiety.

RESULTS

No significant difference in the parents' perception of their child's pain or anxiety was found between the two treatment groups compared with the control group. Some parents expressed the desire to be able to choose the type of distraction method their child received rather than having them randomly assigned to a group.

DISCUSSION

Although quantitative results were not statistically significant in this pilot study, parents commented that the DVD distraction method seemed helpful before and/or after vaccination, but not during vaccination, and parents appreciated the distraction. Parents, however, would prefer to choose the intervention rather than being randomly assigned to a group. The effectiveness of interventions with regard to parental perceptions of pain or anxiety warrants further study.

A systematic review of interventions for reducing parental vaccine refusal and vaccine hesitancy

Unvaccinated individuals pose a public health threat to communities. Research has identified many factors associated with parental vaccine refusal and hesitancy toward childhood and adolescent immunizations. However, data on the effectiveness of interventions to address parental refusal are limited. We conducted a systematic review of four online databases to identify interventional studies. We used criteria recommended by the WHO's Strategic Advisory Group of Experts on immunization (SAGE) for the quality assessment of studies. Intervention categories and outcomes were evaluated for each body of evidence and confidence in overall estimates of effect was determined. There is limited evidence to guide implementation of effective strategies to deal with the emerging threat of parental vaccine refusal. There is a need for appropriately designed, executed and evaluated intervention studies to address this gap in knowledge.

Common perceptions of parents requesting personal exemption from vaccination

School nurses, as vaccination advocates, need to be aware of parents' common concerns regarding vaccines, so the nurse can develop strategies to communicate with parents. The purpose of this cross-sectional, descriptive study was to identify common reasons parents in Utah seek exempting rather than vaccinating their children. Data were collected from a convenience sample of 801 parents responding to a 16-item questionnaire about why they exempted their children from receiving vaccinations. The most commonly reported reason for seeking a personal exemption included vaccines conflicting with philosophical beliefs. Parents exempting from one vaccine most commonly exempted the hepatitis series. Most parents communicated their vaccine concerns with their health care provider prior to seeking exemption. The majority of exempting parents did not use the Internet when researching vaccines even though they had Internet access. Considering the common vaccine-related perceptions of parents may be helpful when developing strategies to overcome these barriers to vaccination.