An organizational strategy to improve adolescent measles-mumps-rubella vaccination in a low socioeconomic population. A method to reduce missed opportunities.
OBJECTIVE
To determine whether a clinical organization strategy can improve measles-mumps-rubella vaccination rates in adolescents by reducing missed opportunities.


METHODS
Nonequivalent control group design with a treatment clinic and a comparison clinic. Measurements were made for 8 months before intervention and for 9 months after intervention.


METHODS
Two urban family practice clinics serving a low socioeconomic population.


METHODS
All clinic visits by adolescents aged 11 to 18 years.


METHODS
A clinic organizational strategy that systematically identified and vaccinated adolescents seen in the clinic for any reason.


METHODS
Two vaccination indexes were measured monthly at each clinic: the percentage of eligible visits at which measles-mumps-rubella vaccination was given and the percentage of visits that were up to date, with adolescents having received the measles-mumps-rubella vaccine at that visit or at a previous visit.


RESULTS
The intervention resulted in a significant increase at the treatment clinic in the mean percentage of vaccinations given (from 7.8% to 17.4%) (Student's t = 3.02; P = .0087) and the mean percentage of up-to-date visits (from 17.2% to 38.6%) (t = 8.33; P < .0001). During the same period, there was no significant change in the mean vaccination rates in the comparison clinic.


CONCLUSIONS
An organizational strategy appears to be a useful method to reduce missed opportunities and improve measles-mumps-rubella vaccination rates in adolescents from a low socioeconomic population.
Harper
P G
PG
Department of Family Medicine, St Paul (Minn) Ramsey Medical Center.
Murray
D M
DM
D000293:Adolescent; D002648:Child; D006801:Humans; D008457:Measles / Q000517:prevention & control*; D008499:Medical Records; D009107:Mumps / Q000517:prevention & control*; D009817:Office Management; D011203:Poverty; D012409:Rubella / Q000517:prevention & control*; D012923:Social Class; D014504:Urban Health; D014611:Vaccination