Trial reportPediatrics2019
Previsit Screening for Parental Vaccine Hesitancy: A Cluster Randomized Trial.
Trial report in Pediatrics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
16 citing papers in PubMed, 3 syntheses or guidelines pooled it, 29 citations in OpenAlex.
- Interventions Addressing Vaccine Hesitancy in the WHO European Region and in North America (United States and Canada): A Systematic Review.Public health reviews · 2026Pooled it
- Seroconversion rate after vaccination against COVID-19 in patients with cancer-a systematic review.Annals of oncology : official journal of the European Society for Medical Oncology · 2022Pooled it
- Applied techniques for putting pre-visit planning in clinical practice to empower patient-centered care in the pandemic era: a systematic review and framework suggestion.BMC health services research · 2021Pooled it
- Tiered Clinician Vaccine Communication Strategy to Improve Childhood Vaccine Uptake: A Cluster Randomized Clinical Trial.JAMA network open · 2025Trial
- The effect of screening for vaccine hesitancy on the subsequent development of hesitancy: a randomized controlled trial, Houston, TX.Human vaccines & immunotherapeutics · 2021Trial
- The parent attitudes about childhood vaccines survey at 15: A summary of its use, reach, and scope.Human vaccines & immunotherapeutics · 2026Review
- Frequency of vaccine hesitancy among patients with advanced cancer.Palliative & supportive care · 2024Article
- Belief correlations with parental vaccine hesitancy: Results from a national survey.American anthropologist · 2022Article
- Rural parents' attitudes and beliefs on the COVID-19 pediatric vaccine: An explanatory study.PloS one · 2022Article
- Vaccine hesitancy and reported non-vaccination in an Irish pediatric outpatient population.European journal of pediatrics · 2021Article
- Review
- Vaccine Hesitancy: Characteristics of the Refusal of Childhood Vaccination in a Peruvian Population.Cureus · 2021Article
- Mask usage, social distancing, racial, and gender correlates of COVID-19 vaccine intentions among adults in the US.PloS one · 2021Article
- Progress in Evidence-Based Communication About Childhood Vaccines.Academic pediatrics · 2020Review
- A qualitative study examining pediatric clinicians' perceptions of delayed vaccine schedules.Vaccine · 2020Article
- Parent Attitudes Towards Childhood Vaccines After the Onset of SARS-CoV-2 in the United States.Academic pediatricsArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
objectiveTo evaluate the effect of vaccine hesitancy screening on childhood vaccine uptake.
methodsWe conducted a cluster randomized controlled trial in pediatric primary care clinics in Washington state. Vaccine-hesitant parents (VHPs) with a healthy newborn receiving health supervision at participating clinics were eligible. VHPs were identified by using a 4-item version of the validated Parent Attitudes About Childhood Vaccines Survey (PACV). Before their child's 2- and 6-month health supervision visits, VHPs at intervention clinics completed the 15-item PACV embedded in a survey containing placebo items. Intervention providers received a summary of parents' 15-item PACV responses and interpretation of their PACV score; discretion was given to providers regarding how they acted on this information. VHPs at control clinics completed only the placebo survey items, and their child's provider received a summary of their responses; control providers remained blinded to parent VHP status. Our outcome was child immunization status at 8 months of age expressed as percent of days underimmunized. We compared outcomes in control and intervention participants using
resultsWe enrolled 24 clinics (12 in each arm) and 156 parents (65 in the intervention arm). Parent characteristics were similar across arms except more intervention (versus control) parents had a first-born child (60.9% vs 44%;
conclusionVaccine hesitancy screening was not significantly associated with days underimmunized.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.