Adolescent hepatitis B vaccination: comparison among 2 high school-based health centers and an adolescent clinic.
OBJECTIVE
To compare the completion rate of hepatitis B vaccination among adolescents who receive primary care at 2 comprehensive high school-based health centers (SBHCs) and a hospital-based adolescent health center (AHC) to assess predictors for successful immunization.


METHODS
A retrospective chart review of patients seen for comprehensive history and physical examinations from September 1997 to March 1998 at 2 SBHCs and an AHC was conducted to determine the immunization status for hepatitis B. One SBHC (SBHC-A) had previously implemented an outreach strategy consisting of advertising through the school's loudspeaker, whereas the other SBHC (SBHC-B) and the AHC did not. Completion rates were assessed among all students requesting comprehensive history and physical examinations. A subset analysis among those without prior immunizations was performed.


RESULTS
Of 510 records reviewed, 406 had documented data for hepatitis B immunization status, and 191 (37 for SBHC-A, 59 for SBHC-B, 95 for AHC) did not have any prior hepatitis immunizations. The completion rate of hepatitis B vaccination was significantly higher at SBHC-A (76%) compared with the other 2 sites (29% for SBHC-B and 24% for AHC) (P<.001).


CONCLUSIONS
Patients with access to SBHC services that strongly emphasize outreach were more likely to complete the hepatitis B vaccination series.
Lancman
H
H
Adolescent Health Center, Mount Sinai Medical School, 320 E 94th St, New York, NY 10128, USA.
Pastore
D R
DR
Steed
N
N
Maresca
A
A
D000293:Adolescent; D005260:Female; D006293:Health Promotion; D006509:Hepatitis B / Q000517:prevention & control*; D017325:Hepatitis B Vaccines / Q000008:administration & dosage*; D006801:Humans; D017589:Immunization Programs / Q000706:statistics & numerical data*; D007115:Immunization Schedule; D008297:Male; D012189:Retrospective Studies; D014611:Vaccination / Q000706:statistics & numerical data
D017325:Hepatitis B Vaccines