[Increase of degree of vaccination against influenza in at-risk patients by directed primary care invitation].
OBJECTIVE
To increase the coverage of influenza vaccination by a programmatic approach in a large population, aimed at the general practitioners (GPs).


METHODS
Intervention study (prospective).


METHODS
The region of central Brabant (Tilburg and some surrounding communities), the Netherlands.


METHODS
The intervention was carried out in a population of 133,000 people (registered at 42 offices of 56 GPs, and at 27 pharmacies). Medication data from pharmacists were used for the selection of patients at risk by the GPs.


RESULTS
About 15,000 patients were selected by the GPs and invited for vaccination. The (final) coverage was 75.5% in 1993, a 56% increase over 1992. The increase in the group of comparable but non-participating GPs was 18%, in the Netherlands as a whole it was 8%.


CONCLUSIONS
It is quite possible to achieve a considerable increase of the coverage of influenza vaccination.
D000368:Aged; D005194:Family Practice; D005260:Female; D006801:Humans; D007252:Influenza Vaccines; D008297:Male; D008875:Middle Aged; D009426:Netherlands; D010353:Patient Education as Topic / Q000379:methods*; D010594:Pharmacies; D011446:Prospective Studies; D014611:Vaccination / Q000706:statistics & numerical data*
D007252:Influenza Vaccines
Verhoging van de vaccinatiegraad tegen influenza bij risicopatiënten door gerichte uitnodiging in de eerste lijn.