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.
Comparison of mortality between males and females in a theoretical example
| Outcome | Male (10 animals total) | Female (10 animals total) |
|---|---|---|
| Baseline survival | 2/10 (20%) | 4/10 (40%) |
| Baseline mortality | 8/10 (80%) | 6/10 (60%) |
| Post-intervention — relative decrease in mortality | 50% | 50% |
| Post-intervention — deaths avoided | 4 | 3 |
| Post-intervention — absolute survival | 60% | 70% |
