Numerator
Number of children aged 19 to 35 months receiving at least one dose of the varicella antigen
Denominator
Children aged 19 to 35 months at the time of the NIS household interview
References
Klein, R.J.; Proctor, S.E.; Boudreault, M.A.; Turczyn, K.M. Healthy People 2010 Criteria for Data Suppression. Statistical Notes No. 24. Hyattsville, MD: National Center for Health Statistics. 2002.
Interventions
Client reminder and recall interventions involve reminding members of a target population that vaccinations are due (reminders) or late (recall).
These interventions aim to increase vaccination coverage with vaccines that are universally recommended for all people within a certain age range.
Provider assessment and feedback involves retrospectively evaluating the performance of providers in delivering one or more vaccinations to a client population and giving them feedback on their performance.
Vaccination programs in schools or organized child care centers are multicomponent interventions delivered on-site to improve immunization rates in children and adolescents.