Patient prompting of their physician resulted in increased colon cancer screening referrals

Figure 1 Patient distribution in both clinics between intervention and control groups. A: Internal medicine resident clinic (underinsured); B: Family medicine resident clinic (insured).

Figure 2 Patterns of referral and acceptance. A: In internal medicine resident clinic (underinsured patients); B: Family medicine resident clinic (Insured patients).

Figure 3 Factors resulting in declining referral between insured and underinsured patients. Underins: Underinsured patients.