351
|
Parrella A, Gold M, Marshall H, Braunack-Mayer A, Baghurst P. Parental perspectives of vaccine safety and experience of adverse events following immunisation. Vaccine 2013; 31:2067-74. [PMID: 23422146 DOI: 10.1016/j.vaccine.2013.02.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Revised: 01/13/2013] [Accepted: 02/04/2013] [Indexed: 11/25/2022]
Abstract
INTRODUCTION We aimed to determine demographic predictors of parental vaccine safety and risk perceptions, and assess the relationship between the occurrence of children's perceived adverse events following immunisation (AEFI) on parents' opinions. METHODS Computer-assisted telephone interviews (CATI) were conducted in 2011 with a cross-sectional, random general population sample of rural and metropolitan residents in South Australia. Multivariate ordinal logistic regression analyses examined associations between parental vaccine safety attitudes and socio-demographic factors, adjusting for whether children had ever experienced a previous suspected AEFI. RESULTS Of 469 parents interviewed, 95% were confident in vaccine safety in general, but almost half expressed concern for pre-licensure testing of vaccines. Of all parents, 41% responded that at least one of their children had experienced an AEFI. Almost one third of the AEFI parent group indicated they reported their children's symptoms to either a healthcare professional or the Department of Health. Parental acceptability of the risks of febrile convulsion and anaphylaxis were 73% and 76% respectively. Ordinal logistic regression analyses showed parents of children who had experienced a suspected AEFI were associated with greater concern for vaccine safety (OR:0.53, p≤0.01) and more were likely to expect either a mild or a serious AEFI. After adjusting for demographics, parental confidence in vaccine safety was significantly associated with higher levels of education (OR:2.58, p=0.01) and being born in Australia OR:2.30, p=0.004. Mothers, when compared with fathers, were less accepting of the two vaccine risks presented: febrile convulsion (OR:0.57, p=0.04) and anaphylaxis, (OR:0.55, p=0.04). CONCLUSIONS Parents commonly perceive and report that their child has experienced an AEFI. In this group of parents the subsequent expectation of an AEFI and vaccine safety concerns may be heightened. Further research should investigate parental understandings of differentiating an expected event from an adverse event as this could inform immunization risk communication and consumer AEFI reporting strategies.
Collapse
Affiliation(s)
- Adriana Parrella
- Discipline of Paediatrics, School of Paediatrics and Reproductive Health, University of Adelaide, Australia.
| | | | | | | | | |
Collapse
|
352
|
Gowda C, Schaffer SE, Kopec K, Markel A, Dempsey AF. A pilot study on the effects of individually tailored education for MMR vaccine-hesitant parents on MMR vaccination intention. Hum Vaccin Immunother 2013; 9:437-45. [PMID: 23291937 DOI: 10.4161/hv.22821] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Healthcare providers need strategies to better address the concerns of vaccine-hesitant parents. We studied whether individually tailored education was more effective than untailored education at improving vaccination intention among MMR vaccine-hesitant parents. In an intervention pilot study of parents (n = 77) of children < 6 y who screened as hesitant to vaccinate against MMR (first or second dose), parents were randomly assigned to receive either (1) educational web pages that were individually tailored to address their specific vaccine concerns; or (2) web pages similar in appearance to the intervention but containing untailored information. The main outcome, change in vaccination intention before and after the intervention, was assessed using an 11-pt scale (higher values indicated greater intent). We found that a greater proportion of parents in the tailored than untailored arm had positive vaccination intentions after viewing educational information (58% vs. 46%). Furthermore, parents in the tailored group had a greater magnitude of change in vaccination intention (1.08 vs. 0.49 points) than participants in the untailored group. However, neither of these results was statistically significant. From this pilot study we conclude message tailoring may be an effective way to improve vaccine compliance among vaccine hesitant parents. However, larger studies are warranted to further investigate the efficacy of providing tailored education for increasing vaccine acceptance among parents with diverse beliefs.
Collapse
Affiliation(s)
- Charitha Gowda
- Child Health Evaluation and Research Unit; Department of Pediatrics; University of Michigan; Ann Arbor, MI USA
| | | | | | | | | |
Collapse
|
353
|
A randomized trial to increase acceptance of childhood vaccines by vaccine-hesitant parents: a pilot study. Acad Pediatr 2013; 13:475-80. [PMID: 24011750 PMCID: PMC3767934 DOI: 10.1016/j.acap.2013.03.011] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Revised: 03/14/2013] [Accepted: 03/19/2013] [Indexed: 01/16/2023]
Abstract
OBJECTIVE A cluster randomized trial was performed to evaluate an educational intervention to improve parental attitudes and vaccine uptake in vaccine-hesitant parents. METHODS Two primary care sites were randomized to provide families with either usual care or an intervention (video and written information) for vaccine-hesitant parents. Eligible parents included those presenting for their child's 2-week well-child visit with performance on the Parent Attitudes about Childhood Vaccines (PACV) survey suggesting vaccine hesitancy (score ≥25). Enrollees completed PACV surveys at the 2-month well-child visit and vaccination status at 12 weeks of age was assessed. The primary outcome was the difference in PACV scores obtained at enrollment and 2 months between the 2 groups. The proportion of on-time vaccination was also compared at 12 weeks. RESULTS A total of 454 parents were approached, and 369 (81.3%) participated; 132 had PACV scores of ≥25 and were enrolled, 67 in the control group (mean PACV score 37) and 55 in the intervention group (mean PACV score 40). Two-month PACV surveys were completed by 108 (∼90%) of enrollees. Parents in the intervention group had a significant decrease in PACV score at 2 months compared to control (median difference 6.7, P = .049); this remained significant after adjustment for baseline PACV score, race/ethnicity, and income (P = .044). There was no difference in the on-time receipt of vaccines between groups at 12 weeks. CONCLUSIONS A brief educational intervention for vaccine-hesitant parents was associated with a modest but significant increase in measured parental attitudes toward vaccines.
Collapse
|
354
|
Glanz JM, Wagner NM, Narwaney KJ, Shoup JA, McClure DL, McCormick EV, Daley MF. A mixed methods study of parental vaccine decision making and parent-provider trust. Acad Pediatr 2013; 13:481-8. [PMID: 24011751 PMCID: PMC3767928 DOI: 10.1016/j.acap.2013.05.030] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 05/14/2013] [Accepted: 05/18/2013] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To describe parental vaccine decision making behaviors and characterize trust in physician advice among parents with varying childhood vaccination behaviors. METHODS Between 2008 and 2011, a mixed methods study was conducted with parents of children aged <4 years who were members of Kaiser Permanente Colorado health plan. Seven focus groups were conducted with vaccine-hesitant parents. On the basis of findings from the focus groups, a survey was developed, pilot tested, and mailed to a stratified sample of 854 parents who accepted (n = 500), delayed (n = 227), or refused (n = 127) vaccinations for one of their children. Survey results were analyzed by chi-square tests and multivariable logistic regression. RESULTS Several themes emerged from the focus groups, including: 1) the vaccine decision-making process begins prenatally, 2) vaccine decision making is an evolving process, and 3) there is overall trust in the pediatrician but a lack of trust in the information they provided about vaccines. The survey response rate was 52% (n = 443). Parents who refused or delayed vaccines were 2 times more likely to report that they began thinking about vaccines before their child was born and 8 times more likely to report that they constantly reevaluate their vaccine decisions than parents who accepted all vaccines. Although parents tended to report trusting their pediatrician's advice on nutrition, behavior, and the physical examination, they did not believe their pediatrician provided "balanced" information on both the benefits and risks of vaccination. CONCLUSIONS These results have implications for future interventions to address parental vaccination concerns. Such interventions may be more effective if they are applied early (during pregnancy) and often (pregnancy through infancy), and cover both the risks and benefits of vaccination.
Collapse
|
355
|
Affiliation(s)
- Helen Bedford
- Children's Health, Centre for Paediatric Epidemiology and Biostatistics, UCL Institute of Child Health
| |
Collapse
|
356
|
Pearce A, Mindlin M, Cortina-Borja M, Bedford H. Characteristics of 5-year-olds who catch-up with MMR: findings from the UK Millennium Cohort Study. BMJ Open 2013; 3:bmjopen-2013-003152. [PMID: 23864213 PMCID: PMC3717465 DOI: 10.1136/bmjopen-2013-003152] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To examine predictors of partial and full measles, mumps and rubella (MMR) vaccination catch-up between 3 and 5 years. DESIGN Secondary data analysis of the nationally representative Millennium Cohort Study (MCS). SETTING Children born in the UK, 2000-2002. PARTICIPANTS 751 MCS children who were unimmunised against MMR at age 3, with immunisation information at age 5. MAIN OUTCOME MEASURES Catch-up status: unimmunised (received no MMR), partial catch-up (received one MMR) or full catch-up (received two MMRs). RESULTS At age 5, 60.3% (n=440) children remained unvaccinated, 16.1% (n=127) had partially and 23.6% (n=184) had fully caught-up. Children from families who did not speak English at home were five times as likely to partially catch-up than children living in homes where only English was spoken (risk ratio 4.68 (95% CI 3.63 to 6.03)). Full catch-up was also significantly more likely in those did not speak English at home (adjusted risk ratio 1.90 (1.08 to 3.32)). In addition, those from Pakistan/Bangladesh (2.40 (1.38 to 4.18)) or 'other' ethnicities (such as Chinese) (1.88 (1.08 to 3.29)) were more likely to fully catch-up than White British. Those living in socially rented (1.86 (1.34 to 2.56)) or 'Other' (2.52 (1.23 to 5.18)) accommodations were more likely to fully catch-up than home owners, and families were more likely to catch-up if they lived outside London (1.95 (1.32 to 2.89)). Full catch-up was less likely if parents reported medical reasons (0.43 (0.25 to 0.74)), a conscious decision (0.33 (0.23 to 0.48)), or 'other' reasons (0.46 (0.29 to 0.73)) for not immunising at age 3 (compared with 'practical' reasons). CONCLUSIONS Parents who partially or fully catch-up with MMR experience practical barriers and tend to come from disadvantaged or ethnic minority groups. Families who continue to reject MMR tend to have more advantaged backgrounds and make a conscious decision to not immunise early on. Health professionals should consider these findings in light of the characteristics of their local populations.
Collapse
Affiliation(s)
- Anna Pearce
- MRC Centre of Epidemiology for Child Health, UCL Institute of Child Health, London, UK
| | - Miranda Mindlin
- MRC Centre of Epidemiology for Child Health, UCL Institute of Child Health, London, UK
- Kent, Surrey, Sussex Public Health England Centre, Horsham, West Sussex, UK
| | - Mario Cortina-Borja
- MRC Centre of Epidemiology for Child Health, UCL Institute of Child Health, London, UK
| | - Helen Bedford
- MRC Centre of Epidemiology for Child Health, UCL Institute of Child Health, London, UK
| |
Collapse
|
357
|
Birnbaum MS, Jacobs ET, Ralston-King J, Ernst KC. Correlates of high vaccination exemption rates among kindergartens. Vaccine 2013; 31:750-6. [DOI: 10.1016/j.vaccine.2012.11.092] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Revised: 11/27/2012] [Accepted: 11/30/2012] [Indexed: 10/27/2022]
|
358
|
Connors J, Arushanyan E, Bellanca G, Racine R, Hoeffler A, Delgado A, Gibbons S. A description of barriers and facilitators to childhood vaccinations in the military health system. ACTA ACUST UNITED AC 2012. [PMID: 23190129 DOI: 10.1111/j.1745-7599.2012.00780.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE To perform a literature review of barriers to and facilitators of parents' decisions to have their children vaccinated. Both differences and similarities between the civilian sector and the military health system (MHS) were explored. DATA SOURCES Articles and documents were identified from the following databases: CINAHL, PubMed, Defense Technical Information Center (DTIC), ISI, and Google Scholar. Reference lists from articles were reviewed. CONCLUSIONS Common themes identified in the civilian sector and the MHS included an electronic registry, care access issues, provider characteristics, and child illness. Several themes served as a barrier in one system while being a facilitator in the other, such as provider characteristics. Literature addressing the MHS and factors affecting vaccine coverage is scant; however, a large disparity in vaccination coverage exists between the MHS and the civilian sector. IMPLICATIONS The theme of provider characteristics was seen as a barrier in both systems; a better understanding of this theme (i.e., provider effectiveness at interacting with parents) would benefit primary care practice. An electronic vaccine registry and targeted education and media campaign used to facilitate vaccinations in the MHS should be piloted in the civilian sector. Additionally, future studies should be performed on identified themes in the MHS.
Collapse
Affiliation(s)
- John Connors
- Graduate School of Nursing, Uniformed Services University, Bethesda, Maryland 20841, USA.
| | | | | | | | | | | | | |
Collapse
|
359
|
Arnott J, Hesselgreaves H, Nunn AJ, Peak M, Pirmohamed M, Smyth RL, Turner MA, Young B. Enhancing communication about paediatric medicines: lessons from a qualitative study of parents' experiences of their child's suspected adverse drug reaction. PLoS One 2012; 7:e46022. [PMID: 23071535 PMCID: PMC3468607 DOI: 10.1371/journal.pone.0046022] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Accepted: 08/27/2012] [Indexed: 11/23/2022] Open
Abstract
Background There is little research on parents' experiences of suspected adverse drug reactions in their children and hence little evidence to guide clinicians when communicating with families about problems associated with medicines. Objective To identify any unmet information and communication needs described by parents whose child had a suspected adverse drug reaction. Methods Semi-structured qualitative interviews with parents of 44 children who had a suspected adverse drug reaction identified on hospital admission, during in-patient treatment or reported by parents using the Yellow Card Scheme (the UK system for collecting spontaneous reports of adverse drug reactions). Interviews were conducted face-to-face or by telephone; most interviews were audiorecorded and transcribed. Analysis was informed by the principles of the constant comparative method. Results Many parents described being dissatisfied with how clinicians communicated about adverse drug reactions and unclear about the implications for their child's future use of medicines. A few parents felt that clinicians had abandoned their child and reported refusing the use of further medicines because they feared a repeated adverse drug reaction. The accounts of parents of children with cancer were different. They emphasised their confidence in clinicians' management of adverse drug reactions and described how clinicians prospectively explained the risks associated with medicines. Parents linked symptoms to medicines in ways that resembled the established reasoning that clinicians use to evaluate the possibility that a medicine has caused an adverse drug reaction. Conclusion Clinicians' communication about adverse drug reactions was poor from the perspective of parents, indicating that improvements are needed. The accounts of parents of children with cancer indicate that prospective explanation about adverse drug reactions at the time of prescription can be effective. Convergence between parents and clinicians in their reasoning for linking children's symptoms to medicines could be a starting point for improved communication.
Collapse
Affiliation(s)
- Janine Arnott
- Institute of Psychology, Health and Society, University of Liverpool, Liverpool, United Kingdom
| | - Hannah Hesselgreaves
- Institute of Psychology, Health and Society, University of Liverpool, Liverpool, United Kingdom
| | - Anthony J. Nunn
- Alder Hey Children's National Health Service Foundation Trust, Liverpool, United Kingdom
| | - Matthew Peak
- Alder Hey Children's National Health Service Foundation Trust, Liverpool, United Kingdom
| | - Munir Pirmohamed
- Institute of Translational Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Rosalind L. Smyth
- Institute of Translational Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Mark A. Turner
- Institute of Translational Medicine, Liverpool Women's National Health Service Foundation Trust and University of Liverpool, Liverpool, United Kingdom
| | - Bridget Young
- Institute of Psychology, Health and Society, University of Liverpool, Liverpool, United Kingdom
- * E-mail:
| |
Collapse
|
360
|
Abu Kuwaik G, Roberts W, Zwaigenbaum L, Bryson S, Smith IM, Szatmari P, Modi BM, Tanel N, Brian J. Immunization uptake in younger siblings of children with autism spectrum disorder. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2012; 18:148-55. [PMID: 23045216 DOI: 10.1177/1362361312459111] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Parental concerns persist that immunization increases the risk of autism spectrum disorder, resulting in the potential for reduced uptake by parents of younger siblings of children with autism spectrum disorder ("younger sibs"). OBJECTIVE To compare immunization uptake by parents for their younger child relative to their older child with autism spectrum disorder ("proband") and controls. DESIGN Immunization status was obtained for 98 "younger sibs," 98 "probands," and 65 controls. RESULTS A significant group difference emerged for overall immunization status (Fisher's exact test = 62.70, p < .001). One or more immunizations in 59/98 younger sibs were delayed (47/98; 48%) or declined (12/98; 12.2%); immunizations were delayed in 16/98 probands (16.3%) and declined in only one. All controls were fully immunized, with only 6 (9.2%) delayed. Within the "younger sibs" group, 25/98 received an autism spectrum disorder diagnosis; 7 of whom (28%) were fully immunized. The rates of autism spectrum disorder diagnosis did not differ between immunized and nonimmunized younger sib groups, although small sample size limits interpretability of this result. CONCLUSION Parents who already have one child with autism spectrum disorder may delay or decline immunization for their younger children, potentially placing them at increased risk of preventable infectious diseases.
Collapse
|
361
|
Gowda C, Schaffer SE, Kopec K, Markel A, Dempsey AF. Does the relative importance of MMR vaccine concerns differ by degree of parental vaccine hesitancy?: An exploratory study. Hum Vaccin Immunother 2012; 9:430-6. [PMID: 23032161 DOI: 10.4161/hv.22065] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND There has been a rise in the number of vaccine-hesitant parents (VHPs) in the US, many of whom express reservations about administering the MMR vaccine to their children. We studied the relative importance of attitudinal barriers to MMR vaccination among VHPs with differing levels of MMR vaccine-hesitancy. METHODS We performed a cross-sectional exploratory analysis of a parental survey that assessed common vaccination barriers among MMR vaccine-hesitant parents in Michigan. The outcome of interest was parental MMR vaccination intention, measured on an 11-point scale, with higher numbers corresponding to greater intent. The relative importance of identified barriers to MMR vaccination was assessed across levels of vaccine hesitancy. Exploratory factor analysis was performed to identify underlying attitudinal constructs and assess if these constructs' importance varied depending on the degree of parental vaccine hesitancy. RESULTS Our study population included 79 Michigan parents who initially screened positive for MMR vaccine-hesitancy. Within this sample, 47% of parents were unsure about their vaccination intentions and 20% expressed negative intentions, while a third (33%) of parents had positive vaccination intentions when further questioned. After grouping the barriers in our study into four underlying factors, parents with negative vaccination intentions had statistically significant higher factor score for the factor "risks versus benefits" and a statistically significant lower mean score for "vaccine importance," compared with parents with unsure or positive intentions. CONCLUSIONS In this exploratory study we found that vaccine-specific concerns have varying salience for parents based on their vaccination intention. Thus, future educational programs likely should tailor messages based on the degree of vaccine hesitancy expressed in their target populations in order to improve their overall effectiveness.
Collapse
Affiliation(s)
- Charitha Gowda
- Division of Infectious Diseases; University of Pennsylvania; Philadelphia, PA USA
| | | | | | | | | |
Collapse
|
362
|
|
363
|
Leask J, Kinnersley P, Jackson C, Cheater F, Bedford H, Rowles G. Communicating with parents about vaccination: a framework for health professionals. BMC Pediatr 2012; 12:154. [PMID: 22998654 PMCID: PMC3480952 DOI: 10.1186/1471-2431-12-154] [Citation(s) in RCA: 388] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Accepted: 09/04/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A critical factor shaping parental attitudes to vaccination is the parent's interactions with health professionals. An effective interaction can address the concerns of vaccine supportive parents and motivate a hesitant parent towards vaccine acceptance. Poor communication can contribute to rejection of vaccinations or dissatisfaction with care. We sought to provide a framework for health professionals when communicating with parents about vaccination. METHODS Literature review to identify a spectrum of parent attitudes or 'positions' on childhood vaccination with estimates of the proportion of each group based on population studies. Development of a framework related to each parental position with determination of key indicators, goals and strategies based on communication science, motivational interviewing and valid consent principles. RESULTS Five distinct parental groups were identified: the 'unquestioning acceptor' (30-40%), the 'cautious acceptor' (25-35%); the 'hesitant' (20-30%); the 'late or selective vaccinator' (2-27%); and the 'refuser' of all vaccines (<2%). The goals of the encounter with each group will vary, depending on the parents' readiness to vaccinate. In all encounters, health professionals should build rapport, accept questions and concerns, and facilitate valid consent. For the hesitant, late or selective vaccinators, or refusers, strategies should include use of a guiding style and eliciting the parent's own motivations to vaccinate while, avoiding excessive persuasion and adversarial debates. It may be necessary to book another appointment or offer attendance at a specialised adverse events clinic. Good information resources should also be used. CONCLUSIONS Health professionals have a central role in maintaining public trust in vaccination, including addressing parents' concerns. These recommendations are tailored to specific parental positions on vaccination and provide a structured approach to assist professionals. They advocate respectful interactions that aim to guide parents towards quality decisions.
Collapse
Affiliation(s)
- Julie Leask
- School of Public Health, and Discipline of Paediatrics and Child Health University of Sydney and National Centre for Immunisation Research and Surveillance, The Children's Hospital at Westmead, Sydney, Australia.
| | | | | | | | | | | |
Collapse
|
364
|
Nyhan B, Reifler J, Richey S. The role of social networks in influenza vaccine attitudes and intentions among college students in the Southeastern United States. J Adolesc Health 2012; 51:302-4. [PMID: 22921143 DOI: 10.1016/j.jadohealth.2012.02.014] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Revised: 02/03/2012] [Accepted: 02/05/2012] [Indexed: 11/20/2022]
Abstract
PURPOSE To investigate whether support for vaccines among one's health discussants is associated with beliefs in vaccine safety and intention to vaccinate among college students. METHODS Ordered logistic regression analysis was conducted of data collected from 1,019 undergraduates at a large public university in 2009 and 2010. RESULTS Having health discussion networks that support vaccination is a significant predictor of beliefs of H1N1 vaccine safety (adjusted odds ratio [aOR] = 2.32) and intention (aOR = 1.78) in 2009 and of influenza vaccine safety (aOR = 1.85) and intention (aOR = 1.74) in 2010. These relationships are strongest among parents, friends, and spouses. CONCLUSIONS Perceptions of flu vaccine attitudes among health discussants were strongly related to vaccination intent and beliefs about flu vaccine safety among survey respondents.
Collapse
Affiliation(s)
- Brendan Nyhan
- Department of Government, Dartmouth College, Hanover, New Hampshire, USA
| | | | | |
Collapse
|
365
|
McCauley MM, Kennedy A, Basket M, Sheedy K. Exploring the choice to refuse or delay vaccines: a national survey of parents of 6- through 23-month-olds. Acad Pediatr 2012; 12:375-83. [PMID: 22921495 DOI: 10.1016/j.acap.2012.06.007] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Revised: 06/13/2012] [Accepted: 06/19/2012] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The purpose of this study was to assess respondents' self-reported choices for vaccinating their young children; knowledge, attitudes, and beliefs (KABs) about vaccination; and communication with their child's vaccination provider. METHODS A national telephone survey of 1500 parents of children aged 6 to 23 months was conducted in 2010. We calculated proportions of parents who had chosen-or planned-to refuse or delay 1 or more recommended vaccines, and proportions for responses to KABs and communication questions, stratified by vaccination choice (ie, refuse or delay). RESULTS The response rate was 46%. Among the 96.6% of respondents (95% confidence interval [CI], 95.5%-97.4%; weighted n = 1453) who had chosen for their child to receive at least 1 vaccine, 80.6% (95% CI, 78.8%-83.0%) reported that their child had received all vaccines when recommended and 86.5% (95% CI, 84.7%-88.2%) reported that their child would receive remaining vaccines when recommended. Respondents who considered not following recommendations, but ultimately did, cited the physician's recommendation as the reason for vaccinating. Most vaccinators who reported past or planned deviations from recommendations cited only 1 vaccine that they would refuse and/or delay; all vaccines were mentioned. These parents reported approaching vaccination with serious concerns, while believing other parents did not. All parents cited "vaccine side effects" as their top question or concern. Almost all parents talked to a doctor or nurse about vaccines and, overall, satisfaction with communication was high. CONCLUSIONS Communication about vaccines is important to most parents, but may be challenging for providers, because parental choices vary; thus, efforts to improve and support vaccine communication by providers should continue.
Collapse
Affiliation(s)
- Mary Mason McCauley
- Office of the Associate Director for Science, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
| | | | | | | |
Collapse
|
366
|
|
367
|
Robison SG. Incomplete Early Childhood Immunization Series and Missing Fourth DTaP Immunizations; Missed Opportunities or Missed Visits? ISRN PREVENTIVE MEDICINE 2012; 2013:351540. [PMID: 24967133 PMCID: PMC4062864 DOI: 10.5402/2013/351540] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Accepted: 05/31/2012] [Indexed: 11/23/2022]
Abstract
The successful completion of early childhood immunizations is a proxy for overall quality of early care. Immunization statuses are usually assessed by up-to-date (UTD) rates covering combined series of different immunizations. However, series UTD rates often only bear on which single immunization is missing, rather than the success of all immunizations. In the US, most series UTD rates are limited by missing fourth DTaP-containing immunizations (diphtheria/tetanus/pertussis) due at 15 to 18 months of age. Missing 4th DTaP immunizations are associated either with a lack of visits at 15 to 18 months of age, or to visits without immunizations. Typical immunization data however cannot distinguish between these two reasons. This study compared immunization records from the Oregon ALERT IIS with medical encounter records for two-year olds in the Oregon Health Plan. Among those with 3 valid DTaPs by 9 months of age, 31.6% failed to receive a timely 4th DTaP; of those without a 4th DTaP, 42.1% did not have any provider visits from 15 through 18 months of age, while 57.9% had at least one provider visit. Those with a 4th DTaP averaged 2.45 encounters, while those with encounters but without 4th DTaPs averaged 2.23 encounters.
Collapse
Affiliation(s)
- Steve G. Robison
- Immunization Program, State of Oregon, Oregon Health Authority, 800 NE Oregon Street, Suite 370, Portland, OR 97232, USA
| |
Collapse
|
368
|
La supuesta asociación entre la vacuna triple vírica y el autismo y el rechazo a la vacunación. GACETA SANITARIA 2012; 26:366-71. [DOI: 10.1016/j.gaceta.2011.11.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2011] [Revised: 11/17/2011] [Accepted: 11/18/2011] [Indexed: 11/18/2022]
|
369
|
Robison SG, Groom H, Young C. Frequency of alternative immunization schedule use in a metropolitan area. Pediatrics 2012; 130:32-8. [PMID: 22711719 DOI: 10.1542/peds.2011-3154] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES Recent studies have described an increase in parental hesitancy regarding vaccines as well as increases in parental adoption of vaccine schedules that delay or limit receipt of recommended vaccines. This study quantifies potential prevalence and trends in alternative schedule compliance by measuring consistent shot-limiting in a metropolitan area of Oregon. METHODS Retrospective cohort analysis using the Oregon ALERT Immunization Information System to track children born between 2003 and 2009 in the Portland metropolitan area. Joinpoint regression was used to analyze prevalence trends in consistent shot-limiting during that time period. The 2007-2009 Haemophilus influenzae type b vaccine shortage and increased availability of combination vaccines were also examined for their effects on shot-limiting rates. RESULTS A total of 4502 of 97,711 (4.6%) children met the definition of consistent shot-limiters. The proportion of consistent shot-limiters in the population increased from 2.5% to 9.5% between 2006 and 2009. Compared with those with no or episodic limiting, consistent shot-limiters by 9 months of age had fewer injections (6.4 vs 10.4) but more visits when immunizations were administered (4.2 vs 3.3). However, only a small minority of shot-limiters closely adhered to published alternative schedules. CONCLUSIONS The percentage of children consistently receiving 2 or fewer vaccine injections per visit between birth and age 9 months increased threefold within a 2-year period, suggesting an increase in acceptance of non-Advisory Committee on Immunization Practices vaccine schedules in this geographic area.
Collapse
Affiliation(s)
- Steve G Robison
- Oregon Immunization Program, Oregon Health Authority, Portland, Oregon 97008, USA.
| | | | | |
Collapse
|
370
|
|
371
|
Berry JG, Gold MS, Ryan P, Duszynski KM, Braunack-Mayer AJ. Public perspectives on consent for the linkage of data to evaluate vaccine safety. Vaccine 2012; 30:4167-74. [DOI: 10.1016/j.vaccine.2012.04.056] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Revised: 04/13/2012] [Accepted: 04/16/2012] [Indexed: 10/28/2022]
|
372
|
Rath B, Ali M, Codarini G, Elemuwa C, Khamesipour A, Maurer W, Mworozi E, Rundblad G, Varughese S, Kochhar S. Promoting evidence-based vaccine safety research and communication--the Vienna Vaccine Safety Initiative. J Trop Pediatr 2012; 58:167-9. [PMID: 22659838 DOI: 10.1093/tropej/fms022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
373
|
Middleman AB, Short MB, Doak JS. School-located influenza immunization programs: factors important to parents and students. Vaccine 2012; 30:4993-9. [PMID: 22633867 DOI: 10.1016/j.vaccine.2012.05.022] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2012] [Revised: 05/07/2012] [Accepted: 05/11/2012] [Indexed: 11/30/2022]
Abstract
PURPOSE To describe both parent and student perspectives on the importance of various programmatic factors when deciding to participate in a school-located immunizations program (SLIP) for influenza vaccine. METHODS Questionnaires were distributed to middle- and high-school students and their parents; the document assessed demographic data, influenza vaccination history, and the importance of various factors in their decision to participate in a potential SLIP for influenza vaccine. Factor analysis created six primary factors of importance related to programming: (1) safety/trust; (2) outbreaks (representing imminent threat of disease, an environmental factor associated with program timing); (3) issues of site implementation; (4) public health benefits; (5) record-keeping; (6) medical/emotional support. RESULTS Participants included 621 students and 579 parents; 566 student/parent dyads were included. Most respondents were female, felt it is important to be immunized against the flu, and received the influenza vaccine in the past. Fewer than 50% had received the intranasal vaccine. More parents (67%) than students (46%) expressed a general willingness to consent to utilizing a SLIP. The programmatic factors associated with public health were second only to safety/trust factors as the most important to parents and students when considering participation in a SLIP. Demographic variables were found to be associated with the importance ratings of program factors associated with participation in a SLIP. CONCLUSIONS When considering possible participation in SLIPs, parents and students consider programmatic factors associated with safety/trust and public health benefits to be of the greatest importance. Further study will be needed to develop effective and culturally sensitive messaging that targets and emphasizes these factors to potentially increase participation in SLIPS.
Collapse
Affiliation(s)
- Amy B Middleman
- Texas Children's Hospital Center for Vaccine Awareness and Research, Houston, TX, USA.
| | | | | |
Collapse
|
374
|
Witteman HO, Zikmund-Fisher BJ. The defining characteristics of Web 2.0 and their potential influence in the online vaccination debate. Vaccine 2012; 30:3734-40. [DOI: 10.1016/j.vaccine.2011.12.039] [Citation(s) in RCA: 112] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Revised: 10/04/2011] [Accepted: 12/01/2011] [Indexed: 11/26/2022]
|
375
|
Hebert CJ, Hall CM, Odoms LNJ. Lessons learned and applied: what the 20th century vaccine experience can teach us about vaccines in the 21st century. Hum Vaccin Immunother 2012; 8:560-8. [PMID: 22617834 PMCID: PMC3495718 DOI: 10.4161/hv.19204] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Most vaccines available in the United States (US) have been incorporated into vaccination schedules for infants and young children, age groups particularly at risk of contracting infectious diseases. High universal vaccination coverage is responsible for substantially reducing or nearly eliminating many of the diseases that once killed thousands of children each year in the US.
Despite the success of infant vaccinations, periods of low vaccination coverage and the limited immunogenicity and duration of protection of certain vaccines have resulted in sporadic outbreaks, allowing some diseases to spread in communities. These challenges suggest that expanded vaccination coverage to younger infants and adolescents, and more immunogenic vaccines, may be needed in some instances.
This review focuses on the importance of infant immunization and explores the successes and challenges of current early childhood vaccination programs and how these lessons may be applied to other invasive diseases, such as meningococcal disease.
Collapse
Affiliation(s)
- Corey Joseph Hebert
- BHTV, WDSU-NBC, Department of Pediatrics, Tulane University, New Orleans, LA, USA.
| | | | | |
Collapse
|
376
|
Muhsen K, Abed El-Hai R, Amit-Aharon A, Nehama H, Gondia M, Davidovitch N, Goren S, Cohen D. Risk factors of underutilization of childhood immunizations in ultraorthodox Jewish communities in Israel despite high access to health care services. Vaccine 2012; 30:2109-15. [DOI: 10.1016/j.vaccine.2012.01.044] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Revised: 01/15/2012] [Accepted: 01/17/2012] [Indexed: 11/30/2022]
|
377
|
Adherence to expanded influenza immunization recommendations among primary care providers. J Pediatr 2012; 160:480-486.e1. [PMID: 22019072 DOI: 10.1016/j.jpeds.2011.09.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2011] [Revised: 07/12/2011] [Accepted: 09/01/2011] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To assess practices regarding the expanded Advisory Committee on Immunization Practices (ACIP) recommendations for influenza vaccination in children among US pediatricians and family medicine physicians (FMs) and strategies to promote vaccination. STUDY DESIGN We administered a survey between July and October 2009 to 416 pediatricians and 424 FMs from nationally representative networks. RESULTS The response rate was 75% (79% pediatricians, 70% FMs). FMs were less likely than pediatricians to report adherence to ACIP recommendations (35% vs 65%; adjusted risk ratio [RR], 0.60; 95% CI, 0.50-0.72). Most physicians (89% pediatricians and 89% FMs) reported using posters or pamphlets to encourage influenza vaccination, and 57% pediatricians and 41% FMs reported offering after hours dedicated influenza vaccination clinics. Only 23% pediatricians and 14% FMs reported providing written, telephone, or e-mail reminders to all children. Having dedicated influenza vaccination clinics after hours or weekends was associated with routine vaccination of all children (adjusted RR, 1.33; 95% CI, 1.15-1.57). CONCLUSION In the first year of the expanded ACIP recommendations to immunize all eligible children against influenza, two-thirds of pediatricians and one-half of FMs reported adherence, although less than one-quarter were actively engaging in reminder/recall efforts. Practices that adhered to the ACIP recommendations were more likely to put a substantial effort into promoting vaccination opportunities.
Collapse
|
378
|
Whyte MD, Whyte Iv J, Cormier E, Eccles DW. Factors influencing parental decision making when parents choose to deviate from the standard pediatric immunization schedule. J Community Health Nurs 2012; 28:204-14. [PMID: 22053765 DOI: 10.1080/07370016.2011.615178] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
PURPOSE The purpose of this article is to present the results of a study focusing on the basis for parental decisions to refrain from the standard pediatric immunization schedule. DESIGN AND METHODS The study was based upon open-ended qualitative items that were subjected to content analysis to identify the prominent themes cited by parents. RESULTS The results of the study demonstrate the presence of a variety of continuing misperceptions regarding the risks represented by common pediatric immunizations. PRACTICE IMPLICATIONS The study demonstrates the need for intensive efforts designed to apprise families of the risks and benefits associated with pediatric immunization.
Collapse
|
379
|
Dorell CG, Yankey D, Byrd KK, Murphy TV. Hepatitis a vaccination coverage among adolescents in the United States. Pediatrics 2012; 129:213-21. [PMID: 22271690 DOI: 10.1542/peds.2011-2197] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Hepatitis A infection causes severe disease among adolescents and adults. The Advisory Committee on Immunization Practices instituted incremental recommendations for hepatitis A vaccination (HepA) at 2 years of age based on risk (1996), in selected states (1999), and universally at 1 year of age, with vaccination through 18 years of age based on risk or desire for protection (2006). We assessed adolescent HepA coverage in the United States and factors independently associated with vaccination. METHODS Data from the 2009 National Immunization Survey-Teen (n = 20 066) were analyzed to determine ≥1- and ≥2-dose HepA coverage among adolescents 13 to 17 years of age. We used bivariate and multivariable analyses to test associations between HepA initiation and sociodemographic characteristics stratified by state groups: group 1, universal child vaccination since 1999; group 2, consideration for child vaccination since 1999; group 3, universal child vaccination at 1 year of age since 2006. RESULTS In 2009, national 1-dose HepA coverage among adolescents was 42.0%. Seventy percent of vaccinees completed the 2-dose series. One-dose coverage was 74.3% among group 1 states, 54.0% for group 2 states, and 27.8% for group 3 states. The adjusted prevalence ratios of vaccination initiation were highest for states with a vaccination requirement and for adolescents whose providers recommended HepA. CONCLUSIONS HepA coverage was low among most adolescents in the United States in 2009 leaving a large population susceptible to hepatitis A infection maturing into adulthood.
Collapse
Affiliation(s)
- Christina G Dorell
- National Center for Immunization and Respiratory Diseases, Atlanta, GA 30333, USA.
| | | | | | | |
Collapse
|
380
|
Opel DJ, Robinson JD, Heritage J, Korfiatis C, Taylor JA, Mangione-Smith R. Characterizing providers' immunization communication practices during health supervision visits with vaccine-hesitant parents: a pilot study. Vaccine 2012; 30:1269-75. [PMID: 22230593 DOI: 10.1016/j.vaccine.2011.12.129] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Revised: 12/21/2011] [Accepted: 12/27/2011] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To determine the feasibility of using direct observation of provider-parent immunization discussions and to characterize provider communication practices with vaccine-hesitant parents. METHODS Over a 6 month period in 2010, we videotaped immunization discussions between pediatric providers and vaccine-hesitant parents during health supervision visits involving children 2-15 months old (N=24) in the Seattle area, Washington, USA. Videotapes were analyzed using the qualitative method of conversation analysis. RESULTS We approached 96 parents seen by 9 different providers. Of those who were eligible (N=56), we enrolled 43% (N=24). Four videotaped visits were excluded from analysis for failure to obtain parental HIPAA authorization. Of the remaining 20 visits, there were ≥2 visits each that involved children aged 2, 4, 6, 9, 12, and 15 months, and all videotaped visits contained at least a brief immunization discussion. We identified 6 communication practices and several behavior types within each practice relevant to immunization: Practice 1, providers' initiations of the topic of vaccination; Types: participatory or presumptive format; Practice 2, parents' responses to providers' topic initiations; Types: strong or weak acceptance or resistance; Practice 3, providers' follow-ups to parent's responses; Types: no, immediate, or delayed pursuit; Practice 4, parents' vaccine-related questions or statements; Types: fact- or concern-based; Practice 5, providers' explicit solicitations of parent's questions/concerns; Types: designed to discourage or encourage discussion; and Practice 6, parents' responses to providers' solicitations of questions/concerns; Types: no question or fact- or concern-based inquiry. CONCLUSION Direct observation of immunization discussions in the primary care pediatric setting is feasible and yields insight into several provider-parent immunization communication practices that are worthy of further study to determine which are effective at improving parental acceptance of immunization.
Collapse
Affiliation(s)
- Douglas J Opel
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA.
| | | | | | | | | | | |
Collapse
|
381
|
Gaudino JA, Robison S. Risk factors associated with parents claiming personal-belief exemptions to school immunization requirements: community and other influences on more skeptical parents in Oregon, 2006. Vaccine 2011; 30:1132-42. [PMID: 22178105 DOI: 10.1016/j.vaccine.2011.12.006] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2011] [Revised: 09/30/2011] [Accepted: 12/03/2011] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVES With vaccine-preventable diseases at record lows, few studies investigate rising parent-claimed exemptions to school immunization requirements. After finding exemption clusters in Oregon, we hypothesized that exemption risk factors may vary among communities. We surveyed parents to identify risk factors for exemptions and evaluated risk factor differences among communities with differing exemption rates. DESIGN Retrospective cohort study, multi-staged, population-proportionate sampling. SETTING AND PARTICIPANTS Parents of 2004-05 Oregon elementary school children (N=2900). MAIN OUTCOME MEASURE Parent-reported exemption status. RESULTS The response rate was 55%. Compared to vaccinators, exemptors were significantly more likely to have: strong vaccine concerns (weighted adjusted odds ratio (aOR)=15.3, 95% CI 6.4-36.7); "vaccine-hesitant" concerns (aOR=2.3; 95% CI 1.0-5.0); >1 childbirth(s) at a non-hospital, alternative setting (aOR=3.6; 95% CI 1.6-8.0); distrust of local doctors (aOR=2.7; 95% CI 1.0-7.5); reported chiropractic healthcare for their youngest school-age child (aOR=3.9; 95% CI 1.8-8.5); and reported knowledge of someone with a vaccine-hurt child (aOR=1.8; 95% CI 0.9-3.4). Exemptors were less likely to have "pro-vaccine" beliefs (aOR=0.2; 95% CI 0.0-0.6) and less likely to report relying on print materials (aOR=0.4; 95% CI 0.2-0.8). The strengths of association differed significantly for those with strong vaccine concerns and those reporting knowledge of someone with a vaccine-hurt child, depending on residence in exemption-rate areas, e.g., exemptors in medium-rate areas were more likely to have strong vaccine concerns (aOR=13.5; 95% CI 5.4-34.0) than those in high-rate areas (aOR=9.7; 95% CI 3.7-25.4). CONCLUSIONS Vaccine beliefs were important risk factors. That differing community-level exemption use modified the effects of several individual-level factors suggests that communities also influence parent decisions. Therefore, understanding community contexts and norms may be important when designing interventions.
Collapse
Affiliation(s)
- James A Gaudino
- Immunization Program, Office of Family Health, Public Health Division, State of Oregon Department of Human Services, Portland, OR 97232, USA.
| | | |
Collapse
|
382
|
|
383
|
|
384
|
Wightman A, Opel DJ, Marcuse EK, Taylor JA. Washington State pediatricians' attitudes toward alternative childhood immunization schedules. Pediatrics 2011; 128:1094-9. [PMID: 22123877 PMCID: PMC3387893 DOI: 10.1542/peds.2011-0666] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE To determine the frequency of parents' requests for alternative childhood immunization schedules (ACISs) and pediatricians' comfort with and willingness to use ACISs. METHODS Washington State primary care pediatricians were asked to complete an Internet-based survey on ACISs. The main outcome measures were the frequency of parents' requests for ACISs, pediatricians' comfort with their use, and pediatricians' willingness to use ACISs for individual vaccines. In addition, respondents were asked to characterize their practices and to provide demographic information. RESULTS Of the 311 respondents (response rate: 65%), 209 met inclusion criteria and were included in analyses. Overall, 77% of eligible respondents reported that parents sometimes or frequently requested ACISs, and 61% were comfortable using an ACIS if requested by a parent. Pediatricians were least willing to consider using ACISs for diphtheria-tetanus toxoids-acellular pertussis vaccine, Haemophilus influenzae type b vaccine, and pneumococcal conjugate vaccine. Pediatricians who practiced in a neighborhood or community clinic were less comfortable using ACISs than were those in a 1- or 2-physician practice (odds ratio: 0.10). CONCLUSIONS Washington State pediatricians are regularly being asked to use ACISs, and most of them are comfortable using them if requested. Pediatricians are least willing to delay H influenzae type b vaccine, diphtheria-tetanus toxoids-acellular pertussis vaccine, and pneumococcal conjugate vaccine, which suggests prioritization of immunizations that protect against potentially devastating bacterial infections of infancy and early childhood.
Collapse
Affiliation(s)
| | - Douglas J. Opel
- Department of Pediatrics, School of Medicine, and ,Treuman Katz Center for Pediatric Bioethics, Seattle Children's Hospital, Seattle, Washington
| | - Edgar K. Marcuse
- Department of Pediatrics, School of Medicine, and ,Department of Epidemiology, School of Public Health, University of Washington, Seattle, Washington; and
| | | |
Collapse
|
385
|
Dorell CG, Yankey D, Santibanez TA, Markowitz LE. Human papillomavirus vaccination series initiation and completion, 2008-2009. Pediatrics 2011; 128:830-9. [PMID: 22007006 DOI: 10.1542/peds.2011-0950] [Citation(s) in RCA: 180] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The goal was to describe factors associated with human papillomavirus (HPV) vaccination series initiation (≥1 dose) and completion (≥3 doses) and parents' intent to have their daughters vaccinated. METHODS Data from the 2008 and 2009 National Immunization Survey-Teen were analyzed to estimate HPV vaccination coverage among girls 13 to 17 years of age (N = 18,228) and to examine associations of vaccination coverage with demographic characteristics. RESULTS Overall, 40.5% of girls had received ≥1 HPV vaccine dose, and 53.3% of those girls completed the series. Factors independently associated with vaccination initiation included older age, having an 11- to 12-year preventive visit, insurance status, mother's age and marital status, not receiving all vaccines at public facilities, and provider recommendation, which was the factor most strongly associated with initiation (prevalence ratio: 2.6 [95% confidence interval: 2.4-2.9]). Compared with white girls (60.4%), black (46.0%) and Hispanic (40.3%) girls were less likely to complete the series. Lack of knowledge of the vaccine (19.4%), vaccination was not needed (18.8%), the daughter was not sexually active (18.3%), and a provider did not recommend (13.1%) were the most common reasons for parents' nonintent to have their daughters vaccinated. CONCLUSIONS Although HPV vaccine coverage rates are increasing, they are still below target levels. Recommendations by providers to adolescent patients and parents likely would improve vaccine uptake. Parental education regarding disease risks and benefits of HPV vaccination before exposure is needed to promote vaccine uptake.
Collapse
Affiliation(s)
- Christina G Dorell
- Division of Immunization Services, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
| | | | | | | |
Collapse
|
386
|
Dempsey AF, Schaffer S, Singer D, Butchart A, Davis M, Freed GL. Alternative vaccination schedule preferences among parents of young children. Pediatrics 2011; 128:848-56. [PMID: 21969290 DOI: 10.1542/peds.2011-0400] [Citation(s) in RCA: 155] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Increasing numbers of parents use alternative vaccination schedules that differ from the recommended childhood vaccination schedule for their children. We sought to describe national patterns of alternative vaccination schedule use and the potential "malleability" of parents' current vaccination schedule choices. METHODS We performed a cross-sectional, Internet-based survey of a nationally representative sample of parents of children 6 months to 6 years of age. Bivariate and multivariate analyses determined associations between demographic and attitudinal factors and alternative vaccination schedule use. RESULTS The response rate was 61% (N = 748). Of the 13% of parents who reported following an alternative vaccination schedule, most refused only certain vaccines (53%) and/or delayed some vaccines until the child was older (55%). Only 17% reported refusing all vaccines. In multivariate models, nonblack race and not having a regular health care provider for the child were the only factors significantly associated with higher odds of using an alternative schedule. A large proportion of alternative vaccinators (30%) reported having initially followed the recommended vaccination schedule. Among parents following the recommended vaccination schedule, 28% thought that delaying vaccine doses was safer than the schedule they used, and 22% disagreed that the best vaccination schedule to follow was the one recommended by vaccination experts. CONCLUSIONS More than 1 of 10 parents of young children currently use an alternative vaccination schedule. In addition, a large proportion of parents currently following the recommended schedule seem to be "at risk" for switching to an alternative schedule.
Collapse
Affiliation(s)
- Amanda F Dempsey
- Child Health Evaluation and Research Unit, Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, MI 48109-5456, USA.
| | | | | | | | | | | |
Collapse
|
387
|
Opel DJ, Taylor JA, Mangione-Smith R, Solomon C, Zhao C, Catz S, Martin D. Validity and reliability of a survey to identify vaccine-hesitant parents. Vaccine 2011; 29:6598-605. [DOI: 10.1016/j.vaccine.2011.06.115] [Citation(s) in RCA: 228] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Revised: 05/20/2011] [Accepted: 06/29/2011] [Indexed: 11/26/2022]
|
388
|
Leib S, Liberatos P, Edwards K. Pediatricians' experience with and response to parental vaccine safety concerns and vaccine refusals: a survey of Connecticut pediatricians. Public Health Rep 2011; 126 Suppl 2:13-23. [PMID: 21812165 DOI: 10.1177/00333549111260s203] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES Physicians are seeing increasing numbers of parents who question the safety of vaccines or refuse to vaccinate their children. This study examined how frequently pediatricians in one New England state encounter parental vaccine safety concerns and vaccine refusals, how often physicians dismiss families from their practices for vaccine refusal, and how parental vaccine refusal impacts pediatricians personally. METHODS The study consisted of a quantitative survey of primary care pediatricians in one New England state; 133 pediatricians completed the questionnaire. Variables examined included number of parental vaccine concerns and refusals seen by each physician, physicians' response to parental vaccine concerns and refusals, the personal impact of parental vaccine safety refusals on pediatricians, and respondent estimates of socioeconomic characteristics of families seen in their practices. RESULTS The majority of responding pediatricians reported an increase in parental vaccine safety concerns and refusals. More than 30% of responding pediatricians have dismissed families because of their refusal to immunize. Suburban physicians caring for wealthier, better educated families experience more vaccine concerns and/or refusals and are more likely to dismiss families for vaccine refusal. Vaccine refusals have a negative personal impact on one-third of physician respondents. CONCLUSIONS Pediatricians in Connecticut are reporting increased levels of parental vaccine safety concerns and refusals. Physicians who report more parental vaccine safety concerns and refusals and who care for wealthier, better educated families are more likely to dismiss families who refuse vaccines and to be negatively affected by parental vaccine refusals, which may adversely impact childhood vaccination rates.
Collapse
Affiliation(s)
- Susan Leib
- New York Medical College School of Health Sciences and Practice, Valhalla, NY, USA.
| | | | | |
Collapse
|
389
|
Fernbach A. Parental rights and decision making regarding vaccinations: ethical dilemmas for the primary care provider. ACTA ACUST UNITED AC 2011; 23:336-45. [PMID: 21696481 DOI: 10.1111/j.1745-7599.2011.00627.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE To discuss the ethical dilemma that a primary care nurse practitioner (NP) must face when parents refuse to have their children immunized. DATA SOURCES Review of published literature on the topic. CONCLUSIONS By listening carefully to their concerns, responding honestly, and providing clear information about the risks and benefits, NPs may be able to build trust and to convince once hesitant parents to have their children immunized. For those parents who refuse, NPs may feel uncertain on how to respond. By considering the ethical principles to which they are bound, autonomy, beneficence, and non-maleficence, NPs can work with the parents to decide what treatment is best for the child. IMPLICATIONS FOR PRACTICE Providing truthful information to parents and utilizing public awareness through recent discussions in the media and on the Internet may be able to obviate many of the concerns of parents, which may be getting in the way of universal immunization.
Collapse
Affiliation(s)
- Alison Fernbach
- Developmental Therapeutics Program, Columbia University Medical Center, New York, NY, USA.
| |
Collapse
|
390
|
Frew PM, Hixson B, del Rio C, Esteves-Jaramillo A, Omer SB. Acceptance of pandemic 2009 influenza A (H1N1) vaccine in a minority population: determinants and potential points of intervention. Pediatrics 2011; 127 Suppl 1:S113-9. [PMID: 21502254 DOI: 10.1542/peds.2010-1722q] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE We sought to understand pandemic 2009 influenza A (H1N1) vaccine acceptance in a minority community including correlates of vaccine hesitancy and refusal. We identified intervention points to increase H1N1 vaccine coverage. PATIENTS AND METHODS Minority parents and caregivers of children ≤ 18 years participated in a cross-sectional survey. Statistical analyses included bivariate correlations, exploratory factor analyses, internal-consistency assessment, and logistic regressions. RESULTS The sample (N = 223) included mostly lower-income (71% [n = 159]) and black (66% [n = 147]) participants. Potential and actual receipt of pediatric H1N1 vaccination was low (36% [n = 80]). Pediatric H1N1 vaccine acceptance was associated with lack of insurance (odds ratio [OR]: 3.04 [95% confidence interval (CI): 1.26-7.37]), perceived H1NI pediatric susceptibility (OR: 1.66 [95% Cl: 1.41-1.95]), child vaccination prioritization in family (OR: 3.34 [95% CI: 1.33-8.38]), believing that H1N1 is a greater community concern than other diseases (OR: 1.77 [95% CI: 1.01-3.09]), believing that other methods of containment (eg, hand-washing, masks) are not as effective as the H1N1 vaccine (OR: 1.73 [95% CI: 1.06-2.83]), and a desire to promote influenza vaccination in the community (OR: 2.35 [95% CI: 1.53-3.61]). CONCLUSIONS We found low acceptance of the H1N1 vaccine in our study population. Perceived influenza susceptibility, concern about H1N1 disease, and confidence in vaccinations as preventive methods were associated with vaccine acceptance. Physician support for HIN1 vaccination will aid in increasing immunization coverage for this population, and health departments are perceived as ideal community locations for vaccine administration.
Collapse
Affiliation(s)
- Paula M Frew
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.
| | | | | | | | | |
Collapse
|
391
|
Prevalence of parental concerns about childhood vaccines: the experience of primary care physicians. Am J Prev Med 2011; 40:548-55. [PMID: 21496754 DOI: 10.1016/j.amepre.2010.12.025] [Citation(s) in RCA: 145] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2010] [Revised: 12/09/2010] [Accepted: 12/23/2010] [Indexed: 11/21/2022]
Abstract
BACKGROUND Little is known about the effects of increased parental vaccine safety concerns on physicians' vaccine communication attitudes and practices. PURPOSE To assess among pediatricians and family medicine (FM) physicians: (1) prevalence of parental requests to deviate from recommended vaccine schedules; (2) responses to such requests; and (3) attitudes about the burden and success of vaccine communications with parents. METHODS Survey of nationally representative samples of pediatricians and FM physicians (N=696) conducted during February to May 2009 with analysis in 2010. RESULTS Response rates were 88% for pediatricians and 78% for FM physicians. Overall, 8% of physicians reported that ≥10% of parents refused a vaccine and 20% reported that ≥10% of parents requested to spread out vaccines in a typical month. More pediatricians than FM physicians reported always/often requiring parents to sign a form if they refused vaccination (53% vs 31%, p<0.0001); 64% of all physicians would agree to spread out vaccines in the primary series at least sometimes. When talking with parents with substantial concerns, 53% of physicians reported spending 10-19 minutes and 8% spending ≥20 minutes. Pediatricians were more likely than FM physicians to report their job less satisfying because of parental vaccine concerns (46% vs 21%, p<0.0001). Messages most commonly reported as "very effective" were personal statements such as what they would do for their own children. CONCLUSIONS The burden of communicating with parents about vaccines is high, especially among pediatricians. Physicians report the greatest success convincing skeptical parents using messages that rely on their personal choices and experiences.
Collapse
|
392
|
Abstract
Development of safe and effective vaccines is one the greatest medical triumphs. However, despite high immunization rates in the United States, 85% of health care providers (HCPs) will have a parent refuse a vaccine for his or her child each year. HCPs have the greatest influence on a parent's decision to vaccinate his or her child. To effectively communicate with vaccine-hesitant parents, HCPs must first understand the concerns of parents regarding immunization and understand influences that can lead to misinformation about the safety and effectiveness of vaccines. HCPs should establish an open, nonconfrontational dialogue with vaccine-hesitant parents at an early stage and provide unambiguous, easily comprehensible answers about known vaccine adverse events and provide accurate information about vaccination. Personal stories and visual images of patients and parents affected by vaccine-preventable diseases and reports of disease outbreaks serve as useful reminders of the need to maintain high immunization rates. Ongoing dialogue including provider recommendations may successfully reassure vaccine-hesitant parents that immunization is the best and safest option for their child.
Collapse
Affiliation(s)
- C Mary Healy
- Center for Vaccine Awareness and Research, Texas Children's Hospital, Houston, Texas, USA
| | | |
Collapse
|
393
|
Kennedy A, Basket M, Sheedy K. Vaccine attitudes, concerns, and information sources reported by parents of young children: results from the 2009 HealthStyles survey. Pediatrics 2011; 127 Suppl 1:S92-9. [PMID: 21502253 DOI: 10.1542/peds.2010-1722n] [Citation(s) in RCA: 202] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE To describe the vaccine-related attitudes, concerns, and information sources of US parents of young children. METHODS We calculated weighted proportions and 95% confidence intervals for vaccine-related attitudes, concerns, and information sources of parents with at least 1 child aged 6 years or younger who participated in the 2009 HealthStyles survey. RESULTS The overall response rate for the survey was 65% (4556 of 7004); 475 respondents were parents or guardians ("parents") of at least 1 child aged 6 years or younger. Among those respondents, nearly all (93.4%) reported that their youngest child had or would receive all recommended vaccines. The majority of parents reported believing that vaccines were important to children's health (79.8%) and that they were either confident or very confident in vaccine safety (79.0%). The vaccine-related concern listed most often by parents was a child's pain from the shots given in 1 visit (44.2%), followed by a child getting too many vaccines at 1 doctor's visit (34.2%). When asked to list their most important sources of information on vaccines, the most common response was a child's doctor or nurse (81.7%). CONCLUSIONS To maintain and improve on the success of childhood vaccines in preventing disease, a holistic approach is needed to address parents' concerns in an ongoing manner. Listening and responding in ways and with resources that address specific questions and concerns could help parents make more informed vaccination decisions.
Collapse
Affiliation(s)
- Allison Kennedy
- Immunization Services Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
| | | | | |
Collapse
|
394
|
Freed GL, Clark SJ, Butchart AT, Singer DC, Davis MM. Sources and perceived credibility of vaccine-safety information for parents. Pediatrics 2011; 127 Suppl 1:S107-12. [PMID: 21502236 DOI: 10.1542/peds.2010-1722p] [Citation(s) in RCA: 224] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
CONTEXT The source of health information can have an impact on the manner and frequency of its use. In the arena of vaccine safety, a variety of sources promulgate information from very different perspectives. The spectrum runs from traditional sources such as public health officials and physicians to nontraditional sources, such as celebrities. OBJECTIVE To assess what proportion of parents trust vaccine information from different sources and whether different groups of parents vary in their trust of such information. METHODS In January 2009, as part of a larger study of parents and nonparents, 2521 online surveys were fielded to a nationally representative sample of parents of children aged ≤ 17 years. The main outcome measure was the source credibility of vaccine-safety information used by parents. RESULTS The response rate was 62%. Parents reported trusting their children's doctor for vaccine-safety information most often (76% endorsed a lot of trust), followed by other health care providers (26%), government vaccine experts/officials (23%), and family and friends (15%). In contrast, celebrities were trusted a lot by 2% of the respondents and not at all by 76% of the respondents. Levels of trust in specific sources of vaccine-safety information varied significantly by gender (women > men) and race/ethnicity (Hispanics > other groups). CONCLUSIONS Although most parents place a lot of trust in their child(ren)'s physician, parents' trust in non-health professional sources for such information should not be discounted. Those who design public health efforts to provide evidence-based information must recognize that different strategies may be required to reach some groups of parents who use other information sources.
Collapse
Affiliation(s)
- Gary L Freed
- Department of Pediatrics and Communicable Diseases, University of Michigan, 300 N Ingalls, Ann Arbor, MI 48109-0456, USA.
| | | | | | | | | |
Collapse
|
395
|
Opel DJ, Mangione-Smith R, Taylor JA, Korfiatis C, Wiese C, Catz S, Martin DP. Development of a survey to identify vaccine-hesitant parents: the parent attitudes about childhood vaccines survey. HUMAN VACCINES 2011; 7:419-25. [PMID: 21389777 PMCID: PMC3360071 DOI: 10.4161/hv.7.4.14120] [Citation(s) in RCA: 262] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2010] [Revised: 10/18/2010] [Accepted: 11/04/2010] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To develop a survey to accurately assess parental vaccine hesitancy. RESULTS The initial survey contained 17 items in four content domains: (1) immunization behavior; (2) beliefs about vaccine safety and efficacy; (3) attitudes about vaccine mandates and exemptions; and (4) trust. Focus group data yielded an additional 10 survey items. Expert review of the survey resulted in the deletion of nine of 27 items and revisions to 11 of the remaining 18 survey items. Parent pretesting resulted in the deletion of one item, the addition of one item, the revision of four items, and formatting changes to enhance usability. The final survey contains 18 items in the original four content domains. METHODS An iterative process was used to develop the survey. First, we reviewed previous studies and surveys on parental health beliefs regarding vaccination to develop content domains and draft initial survey items. Focus groups of parents and pediatricians generated additional themes and survey items. Six immunization experts reviewed the items in the resulting draft survey and ranked them on a 1-5 scale for significance in identifying vaccine-hesitant parents (5 indicative of a highly significant item). The lowest third of ranked items were dropped. The revised survey was pretested with 25 parents to assess face validity, usability and item understandability. CONCLUSIONS The Parent Attitudes about Childhood Vaccines survey was constructed using qualitative methodology to identify vaccine-hesitant parents and has content and face validity. Further psychometric testing is needed.
Collapse
Affiliation(s)
- Douglas J Opel
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA USA.
| | | | | | | | | | | | | |
Collapse
|
396
|
Poethko-Müller C, Atzpodien K, Schmitz R, Schlaud M. [Suspected adverse reactions after vaccination. Results from the German Health Interview and Examination Survey for Children and Adolescents. Part I: descriptive analyses]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2011; 54:357-64. [PMID: 21347769 DOI: 10.1007/s00103-010-1234-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The decreasing incidence of vaccine-preventable infectious diseases and their complications redirects public attention to the safety risks of vaccinations. Collation of resilient vaccine adverse reaction data from passive and active surveillance systems as well as epidemiological studies is indispensable. From 2003-2006, the representative National Health Interview and Examination Survey for Children and Adolescents ("Kinder- und Jugendgesundheitssurvey," KiGGS) retrospectively collected information about vaccines, vaccination dates, and suspected vaccine-related adverse events. A total of 15,958 participants (<17 years of age) were included in the analyses. Parents of 332 (2.1%; 95% CI 1.8-2.5) children and adolescents reported that one or more vaccinations were poorly tolerated. The reported adverse reactions were largely in accordance with information given in the summaries of product characteristics of the respective vaccines. Calculated rates of adverse reactions were below the known rates. KiGGS allowed the retrospective collection of suspected adverse reactions from a large number of vaccinations, thereby providing data even on rare adverse events. No unusual pattern was observed. The information obtained on suspected adverse reactions does not change the positive benefit-risk ratio of vaccinations.
Collapse
Affiliation(s)
- C Poethko-Müller
- Abteilung für Epidemiologie und Gesundheitsberichterstattung, Fachgebiet Kinder- und Jugendgesundheit, Prävention, Robert Koch-Institut, Berlin, Germany.
| | | | | | | |
Collapse
|
397
|
Rand CM, Schaffer SJ, Humiston SG, Albertin CS, Shone LP, Heintz EV, Blumkin AK, Stokley S, Szilagyi PG. Patient-provider communication and human papillomavirus vaccine acceptance. Clin Pediatr (Phila) 2011; 50:106-13. [PMID: 20837607 DOI: 10.1177/0009922810379907] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The authors performed telephone interviews of parents of adolescents (n = 430) and their older adolescents (n = 208) in Monroe County, New York to measure parent and adolescent acceptance of human papillomavirus (HPV) vaccine, its association with ratings of provider communication, and vaccine-related topics discussed with the adolescent's provider. More than half of adolescent girls had already received an HPV vaccination, with fewer than one quarter refusing. Parent and teen ratings of provider communication was high, and not related to HPV vaccine refusal. Parents were more likely to refuse if they were Hispanic (odds ratio [OR] = 5.88, P = .05) or did not consider vaccines "very safe" (OR = 2.76, P = .04). Most parents of boys (85%) believed males should be given HPV vaccine if recommended. Few parents and teens recalled discussing that vaccination does not preclude future Pap smear testing. Providers should address cultural and vaccine safety concerns in discussions about HPV vaccine.
Collapse
Affiliation(s)
- Cynthia M Rand
- Department of Pediatrics, University of Rochester, School of Medicine and Dentistry, 601 Elmwood Avenue, Rochester, NY 14642, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
398
|
Elena B, Anna Q, Andrzej K, Elisabetta P, Laura L, Alberto T. Haematological complications in otherwise healthy children hospitalized for varicella. Vaccine 2011; 29:1534-7. [PMID: 21219982 DOI: 10.1016/j.vaccine.2010.12.095] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2010] [Revised: 12/17/2010] [Accepted: 12/21/2010] [Indexed: 11/25/2022]
Abstract
Although varicella is commonly regarded as a mild childhood disease, complications may occur and frequently require hospitalization. The aim of this study was to establish the type and frequency of varicella complications among hospitalized paediatric patients over a 4.5-year period. This analysis included the medical charts of 306 patients admitted to the Infectious Disease Unit, Children Hospital Bambino Gesù, Roma, Italy from 2006 to 2010 for varicella disease. The most common complications were haematological disorders (41.5%) followed by neurological ones (23.5%). Varicella vaccination in childhood immunization program must be increased.
Collapse
Affiliation(s)
- Bozzola Elena
- Infectious Disease Unit, Bambino Gesù Children Hospital, Roma, Italy.
| | | | | | | | | | | |
Collapse
|
399
|
Berry JG, Ryan P, Braunack-Mayer AJ, Duszynski KM, Xafis V, Gold MS. A randomised controlled trial to compare opt-in and opt-out parental consent for childhood vaccine safety surveillance using data linkage: study protocol. Trials 2011; 12:1. [PMID: 21199584 PMCID: PMC3022742 DOI: 10.1186/1745-6215-12-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2010] [Accepted: 01/04/2011] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The Vaccine Assessment using Linked Data (VALiD) trial compared opt-in and opt-out parental consent for a population-based childhood vaccine safety surveillance program using data linkage. A subsequent telephone interview of all households enrolled in the trial elicited parental intent regarding the return or non-return of reply forms for opt-in and opt-out consent. This paper describes the rationale for the trial and provides an overview of the design and methods. METHODS/DESIGN Single-centre, single-blind, randomised controlled trial (RCT) stratified by firstborn status. Mothers who gave birth at one tertiary South Australian hospital were randomised at six weeks post-partum to receive an opt-in or opt-out reply form, along with information explaining data linkage. The primary outcome at 10 weeks post-partum was parental participation in each arm, as indicated by the respective return or non-return of a reply form (or via telephone or email response). A subsequent telephone interview at 10 weeks post-partum elicited parental intent regarding the return or non-return of the reply form, and attitudes and knowledge about data linkage, vaccine safety, consent preferences and vaccination practices. Enrolment began in July 2009 and 1,129 households were recruited in a three-month period. Analysis has not yet been undertaken. The participation rate and selection bias for each method of consent will be compared when the data are analysed. DISCUSSION The VALiD RCT represents the first trial of opt-in versus opt-out consent for a data linkage study that assesses consent preferences and intent compared with actual opting in or opting out behaviour, and socioeconomic factors. The limitations to generalisability are discussed. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry ACTRN12610000332022.
Collapse
Affiliation(s)
- Jesia G Berry
- Discipline of Public Health, The University of Adelaide, Adelaide, South Australia.
| | | | | | | | | | | | | |
Collapse
|
400
|
Glanz JM, McClure DL, O'Leary ST, Narwaney KJ, Magid DJ, Daley MF, Hambidge SJ. Parental decline of pneumococcal vaccination and risk of pneumococcal related disease in children. Vaccine 2010; 29:994-9. [PMID: 21145372 DOI: 10.1016/j.vaccine.2010.11.085] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2010] [Revised: 11/09/2010] [Accepted: 11/16/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND An increasing number of parents are choosing to decline immunizations for their children. This study examined the association between the parental decision to decline pneumococcal conjugate (PCV7) vaccinations and the risk of hospitalization due to pneumococcal disease or lobar pneumonia in children. METHODS We conducted a case-control study nested within a cohort of children enrolled in the Kaiser Permanente Colorado (KPCO) health plan between 2004 and 2009. Each child hospitalized with pneumococcal disease or lobar pneumonia (n=106) was matched to 4 randomly selected controls (n=401). Cases were matched to controls by age, sex, high-risk status, calendar time, and length of enrollment in KPCO. Disease status and parental vaccination decisions were validated with medical record review. Cases and controls were classified as vaccine decliners or vaccine acceptors. RESULTS Among 106 cases, there were 6 (6%) PCV7 vaccine decliners; among 401 controls, there were 4 (1%) vaccine decliners. Children of parents who declined PCV7 immunization were 6.5 times (OR=6.5; 95% CI=1.7, 24.5) more likely to be hospitalized for invasive pneumococcal disease or lobar pneumonia than vaccinated children. CONCLUSIONS Parental decline of pneumococcal vaccination apparently increases the risk for hospitalization due to pneumococcal disease or lobar pneumonia in children. Providers can use this information when helping parents weigh the benefits and risks of immunizing their children.
Collapse
Affiliation(s)
- Jason M Glanz
- Institute for Health Research, Kaiser Permanente Colorado, Denver, CO 80237-8066, USA.
| | | | | | | | | | | | | |
Collapse
|