Helping Parents Make Informed Decisions About the MMR Vaccine
Author Information
Author(s): Jackson Cath, Cheater Francine M, Harrison Wendy, Peacock Rose, Bekker Hilary, West Robert, Leese Brenda
Primary Institution: University of Leeds
Hypothesis
Does a parent-centred, multi-component intervention improve informed decision-making regarding the MMR vaccine?
Conclusion
The parent meeting helped parents feel more confident in their decision, leading to higher vaccination rates.
Supporting Evidence
- 93% of parents in the intervention arm reported vaccinating their child compared to 73% in the control arm.
- Decisional conflict decreased for both arms, indicating improved decision-making.
- Parents who attended the meeting felt more empowered to make vaccination decisions.
Takeaway
This study showed that meetings with parents can help them feel better about vaccinating their kids against measles, mumps, and rubella.
Methodology
A two-arm, cluster randomised trial with 142 parents recruited from healthcare centres and childcare organizations.
Potential Biases
Potential bias due to non-randomized selection of participants and low response rate.
Limitations
The sample was not balanced across clusters, and only 10% of invited parents participated.
Participant Demographics
Parents were primarily White British, with a mean age of 34 years.
Statistical Information
P-Value
p = 0.04
Confidence Interval
95% CI 3.1% to 37.2%
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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