, SUMMARY STATISTICS: IBT .
TOTALS _ ; :
. 38 COMPANIES :
140 -CHEMICALS _ OO
| 801 STUDIES | | |
| STUDY VALIDATION STATUS a
131 16% VALID oo |
| 44 6% SUPPLEMENTAL
32. 4% PENDING .
- §84 74% INVALID
| 801 100%
| INVALID STUDY REPLACEMENT STATUS ;
| 212 36% STUDY REPLACED OR IN PROGRESS | |
38 6% REPLACEMENT UNDER DISCUSSION
45 8% STUDY NO LONGER REQUIRED _
116 20% NEGATIVE RESPONSE BUT PRODUCTS ARE CANCELLED, —
. DISCONTINUED, NOT REGISTERED IN THE U.S., OR HAVE
NO PRODUCTION. — |
24 4% NO RESPONSE BUT PRODUCTS ARE CANCELLED, DISCONTINUEL
: NOT REGISTERED IN THE U.S., OR HAVE NO PRODUCTION.
86 14% NEGATIVE RESPONSE AND INVALID --
: 73 12% NO RESPONSE AND INVALID | |
| 594 100% | |
IBT STUDIES PROVIDING SOLE SUPPORT FOR REGISTRATION
| 17 3% IBT STUDIES PROVIDE SOLE SUPPORT FOR REGISTRATION
=8 1% CHRONIC STUDIES GENERATED BY REGISTRATION STANDARD
11 2% _ ~