[How have opinions of medical oncologists changed regarding compared guidelines? Findings from two surveys conducted in 1993-1997].
OBJECTIVE
To assess changes in physicians' attitudes toward practice guidelines and towards the role of empirical evidence in the development of recommendations for clinical practice.


METHODS
Comparison of findings from two surveys carried out in Italy in 1993 and 1997 on the same random sample of 300 physicians from two specialty societies dealing with cancer care.


RESULTS
As for goals, the only change was the increasing (from 26% in 1993 to 40% in 1997; p = 0.010) number of physicians indicating cost containment. More clinicians (43% in 1993 vs 58% in 1997; p < 0.01) stated that guidelines should be based primarily on empirical evidence, rather than on clinical experience, and that the Ministry of Health should have a role in issuing guidelines (from 21% in 1993 to 46% in 1997; p < 0.001). Physicians supporting the participation of representatives from outside the medical profession in developing guidelines increased from 6% in 1993 to 26% in 1997 (p < 0.001) for consumers, from 24% to 38% (p = 0.015) for patients, and from 16% to 33% (p = 0.003) for health care administrators.


CONCLUSIONS
Overall, these changes indicate that an increasing number of clinicians acknowledge the role of empirical evidence and the need for a confrontation with other professional and societal components as to what should be done in clinical practice.
Grilli
R
R
Unità di Valutazione degli Interventi Sanitari, Instituto di Ricerche Farmacologiche "Mario Negri", Milano.
Trisolini
R
R
Labianca
R
R
Zola
P
P
D000328:Adult; D000368:Aged; D001290:Attitude; D003625:Data Collection; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D008495:Medical Oncology; D008875:Middle Aged; D017410:Practice Guidelines as Topic; D013997:Time Factors