Development and validation of the Vaccine Barriers Assessment Tool for identifying drivers of under-vaccination in children under five years in Australia

References

• United Nations Children’s Fund. The state of the world’s children 2023: for every child, vaccination. Florence: UNICEF Innocenti – Global Office of Research and Foresight; 2023.
   Google Scholar
• Harker R. Childhood immunisation statistics. commons library research briefing, 1 march 2024. House of Commons Library; 2024.
   Google Scholar
• Wong C. Measles surge causes alarm: what scientists think. Nature News Explainer. 2024 Jan 31.
   Google Scholar
• Te Whatu Ora Health New Zealand. Immunisation coverage 2023. https://www.tewhatuora.govt.nz/for-the-health-sector/vaccine-information/immunisation-coverage/.
   Google Scholar
• Australian Government Department of Health and Aged Care. Immunisation coverage data, surveys and reports 2022. https://www.health.gov.au/topics/immunisation/immunisation-data/childhood-immunisation-coverage/immunisation-coverage-data-surveys-and-reports.
   Google Scholar
• National Centre for Immunisation Research and Surveillance. Annual immunisation coverage report 2021. New South (UK); 2022.
   Google Scholar
• Kaufman J, Tuckerman J, Bonner C, Durrheim DN, Costa D, Trevena L, Thomas S, Danchin M. Parent-level barriers to uptake of childhood vaccination: a global overview of systematic reviews. BMJ Glob Health. 2021;6(9):e006860. doi:10.1136/bmjgh-2021-006860.
   PubMed Web of Science ®Google Scholar
• Kaufman J, Hoq M, Rhodes A, Measey M, Danchin M. Post-pandemic increase in parent misperceptions about routine childhood vaccines in Australia. Med J Aust. 2024. in press. https://doi.org/10.5694/mja2.52304.
   Google Scholar
• Wolstenholme A, Smith C. Community attitude research on childhood immunisation 2022. Crows Newst (NSW): Snapcracker; 2022.
   Google Scholar
• Jarrett C, Wilson R, O’Leary M, Eckersberger E, Larson HJ, Hesitancy SWGo V. Strategies for addressing vaccine hesitancy - a systematic review. Vaccine. 2015;33(34):4180–12. doi:10.1016/j.vaccine.2015.04.040.
   PubMed Web of Science ®Google Scholar
• Brown KF, Shanley R, Cowley NA, van Wijgerden J, Toff P, Falconer M, Ramsay M, Hudson MJ, Green J, Vincent CA. et al. Attitudinal and demographic predictors of measles, mumps and rubella (MMR) vaccine acceptance: development and validation of an evidence-based measurement instrument. Vaccine. 2011;29(8):1700–9. doi:10.1016/j.vaccine.2010.12.030.
   PubMed Web of Science ®Google Scholar
• Betsch C, Schmid P, Heinemeier D, Korn L, Holtmann C, Bohm R. Beyond confidence: Development of a measure assessing the 5C psychological antecedents of vaccination. PLOS ONE. 2018;13(12):e0208601. doi:10.1371/journal.pone.0208601.
   PubMed Web of Science ®Google Scholar
• 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. Hum Vaccin. 2011;7(4):419–25. doi:10.4161/hv.7.4.14120.
   PubMed Web of Science ®Google Scholar
• Sarathchandra D, Navin MC, Largent MA, McCright AM. A survey instrument for measuring vaccine acceptance. Prev Med. 2018;109:1–7. doi:10.1016/j.ypmed.2018.01.006.
   PubMed Web of Science ®Google Scholar
• Shapiro GK, Tatar O, Dube E, Amsel R, Knauper B, Naz A, Perez S, Rosberger Z. The vaccine hesitancy scale: Psychometric properties and validation. Vaccine. 2018;36(5):660–7. doi:10.1016/j.vaccine.2017.12.043.
   PubMed Web of Science ®Google Scholar
• Frew PM, Murden R, Mehta CC, Chamberlain AT, Hinman AR, Nowak G, Mendel J, Aikin A, Randall LA, Hargreaves AL. et al. Development of a US trust measure to assess and monitor parental confidence in the vaccine system. Vaccine. 2019;37(2):325–32. doi:10.1016/j.vaccine.2018.09.043.
   PubMed Web of Science ®Google Scholar
• Gilkey MB, Magnus BE, Reiter PL, Al M, Dempsey AF, Brewer NT. The Vaccination Confidence Scale: a brief measure of parents’ vaccination beliefs. Vaccine. 2014;32(47):6259–65. doi:10.1016/j.vaccine.2014.09.007.
   PubMed Web of Science ®Google Scholar
• Gilkey MB, Al M, Magnus BE, Reiter PL, Dempsey AF, Brewer NT. Vaccination confidence and parental refusal/delay of early childhood vaccines. PLOS ONE. 2016;11(7):e0159087. doi:10.1371/journal.pone.0159087.
   PubMed Web of Science ®Google Scholar
• Shapiro GK, Kaufman J, Brewer NT, Wiley K, Menning L, Leask J, Abad N, Betsch C, Bura V, Correa G. et al. A critical review of measures of childhood vaccine confidence. Curr Opin Immunol. 2021;71:34–45. doi:10.1016/j.coi.2021.04.002.
   PubMed Web of Science ®Google Scholar
• World Health Organization. Understanding the behavioural and social drivers of vaccine uptake WHO position paper - May 2022. Wkly Epidemiol Rec. 2022;97(20):209–24.
   Google Scholar
• World Health Organization. Behavioural and social drivers of vaccination: tools and practical guidance for achieving high uptake. 2022.
   Google Scholar
• Bonner C, Tuckerman J, Kaufman J, Costa D, Durrheim DN, Trevena L, Thomas S, Danchin M. Comparing inductive and deductive analysis techniques to understand health service implementation problems: a case study of childhood vaccination barriers. Implement Sci Commun. 2021;2(1):100. doi:10.1186/s43058-021-00202-0.
   PubMedGoogle Scholar
• Collins D. Cognitive interviewing: origin, purpose and limitations. In: Collins D. editor. Cognitive interviewing practice. London: SAGE Publications Ltd; 2015. p. 3–27.
   Google Scholar
• 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(1):154. doi:10.1186/1471-2431-12-154.
   PubMed Web of Science ®Google Scholar
• Costa-Pinto JC, Willaby HW, Leask J, Hoq M, Schuster T, Ghazarian A, O’Keefe J, Danchin MH. Parental immunisation needs and attitudes survey in paediatric hospital clinics and community maternal and child health centres in Melbourne, Australia. J Paediatr Child Health. 2018;54(5):522–9. doi:10.1111/jpc.13790.
   PubMed Web of Science ®Google Scholar
• Hair JF, Babin BJ, Anderson R, Black WC. Multivariate data analysis. 8th ed. (UK): Cengage; 2019.
   Google Scholar
• Australian Bureau of Statistics. Socio-economic indexes for areas. 2022. https://www.abs.gov.au/websitedbs/censushome.nsf/home/seifa#:~:text=Socio%2DEconomic%20Indexes%20for%20Areas%20(SEIFA)%20is%20a%20product,from%20the%20five%2Dyearly%20Census.
   Google Scholar
• Australian Government Department of Health and Aged Care. National immunisation program schedule 2022. https://www.health.gov.au/topics/immunisation/when-to-get-vaccinated/national-immunisation-program-schedule.
   Google Scholar
• Opel DJ, Taylor JA, Zhou C, Catz S, Myaing M, Mangione-Smith R. The relationship between parent attitudes about childhood vaccines survey scores and future child immunization status: a validation study. JAMA Pediatr. 2013;167(11):1065–71. doi:10.1001/jamapediatrics.2013.2483.
   PubMed Web of Science ®Google Scholar
• Delbecq AL, Van de Ven AH. A group process model for problem identification and program planning. J Appl Behav Sci. 1971;7(4):466–91. doi:10.1177/002188637100700404.
   Web of Science ®Google Scholar
• Nagelkerke NJD. A note on a general definition of the coefficient of determination. Biometrika. 1991;78(3):691–2. doi:10.1093/biomet/78.3.691.
   Web of Science ®Google Scholar
• Hensher DA, Rose JM, Greene WH. Applied choice analysis: a primer. (UK): University Press, Cambridge; 2005.
   Google Scholar
• Peterson RA, Albaum G, Beltramini RF. A meta-analysis of effect sizes in consumer behavior experiments. J Consum Res. 1985;12(1):97–103. doi:10.1086/209039.
   Web of Science ®Google Scholar
• Schamberger T, Schuberth F, Henseler J. Confirmatory composite analysis in human development research. Int J Behav Dev. 2023;47(1):89–100. doi:10.1177/01650254221117506.
   Web of Science ®Google Scholar
• Schuberth F, Henseler J, Dijkstra TK. Confirmatory composite analysis. Front Psychol. 2018;9:2541. doi:10.3389/fpsyg.2018.02541.
   PubMed Web of Science ®Google Scholar
• Henseler J, Schuberth F. Using confirmatory composite analysis to assess emergent variables in business research. J Bus Res. 2020;120:147–56. doi:10.1016/j.jbusres.2020.07.026.
   Web of Science ®Google Scholar
• Hu LT, Bentler PM. Fit indices in covariance structure modeling: sensitivity to underparameterized model misspecification. Psychol Methods. 1998;3(4):424–53. doi:10.1037/1082-989X.3.4.424.
   Web of Science ®Google Scholar
• IBM Corp. IBM SPSS statistics for windows. 28.0 ed. Armonk (NY): IBM Corp.; 2021.
   Google Scholar
• Muthén LK, Muthén BO. Mplus User’s Guide. Seventh ed. Los Angeles (CA): Muthén & Muthén; 1998-2012.
   Google Scholar
• Abd Halim H, Abdul-Razak S, Md Yasin M, Isa MR. Validation study of the parent attitudes about childhood vaccines (PACV) questionnaire: the Malay version. Hum Vaccines Immunother. 2020;16(5):1040–9. doi:10.1080/21645515.2019.1674112.
   PubMed Web of Science ®Google Scholar
• Ghazy RM, Elkhadry SW, Abdel-Rahman S, Taha SHN, Youssef N, Elshabrawy A, Ibrahim SA, Al Awaidy S, Al-Ahdal T, Padhi BK. et al. External validation of the parental attitude about childhood vaccination scale. Front Public Health. 2023;11:1146792. doi:10.3389/fpubh.2023.1146792.
   PubMed Web of Science ®Google Scholar
• ElSayed DA, Bou Raad E, Bekhit SA, Sallam M, Ibrahim NM, Soliman S, Abdullah R, Farag S, Ghazy RM. Validation and cultural adaptation of the parent attitudes about childhood vaccines (PACV) questionnaire in Arabic language widely spoken in a region with a high prevalence of COVID-19 vaccine hesitancy. Trop Med Infect Dis. 2022;7(9):234. doi:10.3390/tropicalmed7090234.
   PubMedGoogle Scholar
• Olarewaju VO, Jafflin K, Deml MJ, Zimmermann C, Sonderegger J, Preda T, Staub H, Kwiatkowski M, Kloetzer A, Huber BM. et al. Application of the parent attitudes about childhood vaccines (PACV) survey in three national languages in Switzerland: Exploratory factor analysis and Mokken scale analysis. Hum Vaccin Immunother. 2021;17(8):2652–60. doi:10.1080/21645515.2021.1894894.
   PubMed Web of Science ®Google Scholar
• Mutlu M, Cayir Y, Kasali K. Validity and reliability of the Turkish version of the parent attitudes about childhood vaccines (PACV) scale. J Healthc Qual Res. 2023;38(1):11–19. doi:10.1016/j.jhqr.2022.06.002.
   PubMedGoogle Scholar
• Kaufman J, Ryan R, Glenton C, Lewin S, Bosch-Capblanch X, Cartier Y, Cliff J, Oyo-Ita A, Ames H, Muloliwa AM. et al. Childhood vaccination communication outcomes unpacked and organized in a taxonomy to facilitate core outcome establishment. J Clin Epidemiol. 2017;84:173–84. doi:10.1016/j.jclinepi.2017.02.007.
   PubMed Web of Science ®Google Scholar