Table 2.
Augmentation of the index by size of severity index values
| Size of trailing index I | Contribution to augmentation |
|---|---|
| I<5 | 0 |
| 5≤I<9 | 1 |
| 9≤I<13 | 2 |
| 13≤I<15 | 3 |
| I=16 | 4 |
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.