Table 2.

Change in Reported Referrals to Public Vaccine Clinics, Comparing 1999 With 1993, by Perceived Impact of VFC and CHIP and by Comparisons in Likelihood of Out-Referral

Variable“Since 1993 has there been either a major decrease or a major increase in your practice in the number of referrals of children to public vaccine clinics?”
Decrease (%)Same (%)Increase (%)Total (%)
Impact of VFC on referrals*
Impact of CHIP on referrals*
Impact of Pennsylvania “first dollar” law on referrals*
  • * P = .001 by χ2analysis.

    Data are weighted.