Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Distribution of participants according to change in UTD risk category between first and last scans
| Last UTD Normal | Last UTD A1 | Last UTD A2–3 | Total (n = 70) | |
|---|---|---|---|---|
| First UTD normal | 0 | 2 (66.6%) | 1(33.3%) | 3 |
| First UTD A1 | 10 (33.3%) | 9 (30%) | 11(36.6%) | 30 |
| First UTD A2–3 | 2 (5.4%) | 4(10.8%) | 31 (83.7%) | 37 |
