Pediatricians' intention to administer human papillomavirus vaccine: the role of practice characteristics, knowledge, and attitudes.
OBJECTIVE
The objective of this study was to examine pediatrician characteristics and attitudes associated with intention to recommend two hypothetical human papillomavirus (HPV) vaccines.


METHODS
A survey instrument mailed to a random sample of 1000 pediatricians assessed provider characteristics, HPV knowledge, and attitudes about HPV vaccination. Intention to administer each of two HPV vaccines types (a cervical cancer/genital wart vaccine and a cervical cancer vaccine) to girls and boys of three different ages (11, 14, and 17 years) was assessed. Linear mixed modeling for repeated measures and multivariable linear regression models were performed to identify variables associated with intention to recommend vaccination.


RESULTS
The mean age of participants (n = 513) was 42 years and 57% were female. Participants were more likely to recommend vaccination to girls vs. boys and older vs. younger children, and were more likely to recommend a cervical cancer/genital wart vaccine than a cervical cancer vaccine (p < .0001). Variables independently associated with intention to recommend a cervical cancer/genital wart vaccine were: higher estimate of the percentage of sexually active adolescents in one's practice (beta .084, p = .002), number of young adolescents seen weekly (beta 1.300, p = .015), higher HPV knowledge (beta 1.079, p = .015), likelihood of following the recommendations of important individuals and organizations regarding immunization (beta .834, p = .001), and fewer perceived barriers to immunization (beta -.203, p = .001).


CONCLUSIONS
Vaccination initiatives directed toward pediatricians that focus on modifiable predictors of intention to vaccinate, such as HPV knowledge and attitudes about vaccination, may facilitate adherence to emerging national immunization guidelines.
Kahn
Jessica A
JA
Division of Adolescent Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio 45229, USA. jessica.kahn@cchmc.org
Zimet
Gregory D
GD
Bernstein
David I
DI
Riedesel
Jeremy M
JM
Lan
Dongmei
D
Huang
Bin
B
Rosenthal
Susan L
SL
D000293:Adolescent; D016497:Adolescent Health Services; D001291:Attitude of Health Personnel; D002648:Child; D003218:Condylomata Acuminata / Q000517:prevention & control / Q000821:virology; D005260:Female; D019538:Health Care Surveys; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D030361:Papillomavirus Infections / Q000517:prevention & control*; D053918:Papillomavirus Vaccines; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*; D002583:Uterine Cervical Neoplasms / Q000517:prevention & control / Q000821:virology; D014765:Viral Vaccines / Q000008:administration & dosage*
D053918:Papillomavirus Vaccines; D014765:Viral Vaccines