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.
The number of changes to the previous prescription of each patient
| Change in number of items | Between discharge and Visit 1 | Between visit 1 and visit 2 | ||
|---|---|---|---|---|
| Study | Control | Study | Control | |
| −4 | 1 | |||
| −3 | 1 | 1 | 1 | |
| −2 | 1 | 2 | 4 | 6 |
| −1 | 5 | 1 | 5 | 3 |
| 0 | 15 | 8 | 20 | 19 |
| 1 | 8 | 12 | 8 | 5 |
| 2 | 10 | 9 | 5 | 3 |
| 3 | 1 | 4 | 1 | |
| 4 | 2 | 3 | ||
| 5 | 1 | 1 | ||
