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Volume 16 (1)
Volume 16, Issue 1, Winter 1996
J Contin Educ Health Prof 1996; 16(1):25-32
ORIGINAL ARTICLE
Practicing and Resident Physicians’ Views on Pharmaceutical Companies
Rodolfo E. Aldir, MD
David Jarjoura, PhD
Melinda Phinney, MD
Fred Poordad, MD
Robert Gutierrez, MD
Thomas Marnejon, DO
Elaine Greifenstein, MD
Joan Lappin, RN, MSN
Frederick C. Whittier, MD
A b s t r a c t
We studied the perception of residents and practicing physicians regarding interaction with
pharmaceutical companies and their representatives. We focused on the concept that the pharmaceutical
industry is considered to have an undue influence on physician prescribing habits and assessed
the effect of pharmaceutical education efforts on physician education. The study consisted of an anonymous
22-item questionnaire sent to 511 Northeastern Ohio primary care practicing physicians and
265 primary care residents. We obtained a 67% response rate. Only 13% of the practicing physicians
and 8% of the residents believed that the pharmaceutical industry had a negative influence on conferences.
Eighty-nine percent of the physicians believed that they had sufficient training to interpret
information from the pharmaceutical companies. Residents believed that they needed more training
for the private detailing of representatives (39% had adequate training) versus 61% of the practicing
physicians (p < .0001). Both physician groups felt that, as the value of a gift increased, the less
appropriate it was. Factors that were not perceived as having influence on prescribing included
lunches, dinners, and gifts. Provision of free samples did affect the choice of writing a prescription.
We analyzed five constructs of a history of receipt of gifts, attitudes toward gifts, attitudes toward
information, influence on prescription, and assessment of prior training. We found the correlations
among those constructs to be low. This implies that physicians’ attitudes and behaviors cannot be
treated globally. In the call for changes in the practices of the pharmaceutical companies, an assumption
is made that such changes will diminish unwarranted influence on physicians. Our results indicated
that pharmaceutical gifts and influence on conferences have no apparent effect on prescribing habits.
They also indicated that various attitudes and behaviors of physicians toward pharmaceutical companies
are independent constructs, such that changing one has little, if any, influence on another.
Physicians seem more discerning than the calls for change suggest.
Keywords: Attitude toward gifts; pharmaceutical education; physician education; prescribing
habits; receipt of gifts; undue influence
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