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JAMA. 1991 Jul 24-31;266(4):538-44.

Promoting cancer prevention activities by primary care physicians. Results of a randomized, controlled trial.

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  • 1Department of Medicine, University of California, San Francisco.

Abstract

BACKGROUND:

Previous interventions to promote performance of cancer prevention activities have largely targeted physicians in university-based practices.

METHODS:

We randomly assigned 40 primary care physicians in community-based practices to either (1) Cancer Prevention Reminders, computer-generated lists of overdue screening tests, and smoking and dietary assessment and counseling, supplemented by cancer education materials; or (2) controls. For each physician, we reviewed a random sample of 60 medical records for data about screening test, assessment, and counseling performance during 12-month preintervention and intervention periods. We calculated performance scores as percentage compliance with American Cancer Society and/or National Cancer Institute recommendations. Multiple regression analyses provided estimates of incremental differences in performance scores between intervention and control groups.

RESULTS:

Controlling for preintervention performance levels, significant incremental differences in performance scores between intervention and control groups (P less than .05) were achieved for nine maneuvers: stool occult-blood test, +14.5; rectal examination, +10.5; pelvic examination, +11.8; Papanicolaou's smear, +30.7; breast examination, +8.7; smoking assessment, +10.2; smoking counseling, +17.3; dietary assessment, +12.3; and dietary counseling, +13.9. Increments for sigmoidoscopy and mammography were not significant.

CONCLUSION:

Computerized reminders can significantly increase physicians' performance of cancer prevention activities in community-based practices.

PMID:
2061981
[PubMed - indexed for MEDLINE]
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