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.
Transition hazards in the population model.
| Hazard | Description | State transition |
| hS→X | incidence hazard | S→X |
| hX→S | remission hazard | X→S |
| hS→C | incidence hazard | S→C |
| hC→S | remission hazard | C→S |
| hX→D | case fatality hazard | X→D |
| hC→D | case fatality hazard | C→D |
| hXC→D | case fatality hazard | XC→D |
| hT→D | background mortality hazard | T→D |
| hC→XC | incidence hazard | C→XC |
| hXC→C | remission hazard | XC→C |
| hX→XC | incidence hazard | X→XC |
| hXC→X | remission hazard | XC→X |
