Table 2 Change in reported referrals to public vaccine clinics from 1991/1993 to 2003, by perceived impact of VFC and CHIP, on referrals
Variable | How has the number of child referrals to public vaccine clinics changed since 1993 | |||
|---|---|---|---|---|
| Â | Decrease (%) | Same (%) | Increase (%) | Total (%) |
Overall | 24 | 66 | 10 | 100 |
State* | Â | Â | Â | Â |
   Minnesota | 18 | 76 | 6 | 100 |
   Pennsylvania | 31 | 55 | 15 | 100 |
Impact of VFC on referrals* | Â | Â | Â | Â |
   Decrease | 62 | 25 | 13 | 100 |
   No change | 1 | 93 | 6 | 100 |
   Increase | 36 | 36 | 27 | 100 |
Impact of CHIP on referrals* | Â | Â | Â | Â |
   Decrease | 55 | 32 | 13 | 100 |
   No change | 11 | 84 | 5 | 100 |
   Increase | 36 | 27 | 36 | 100 |