Research Paper Volume 11, Issue 12 pp 4066—4074

Anti-aging interventions affect lifespan variability in sex, strain, diet and drug dependent fashion

Figure 4. Density plots of the age of death of control mice (a) and mice treated with anti-aging diet as well as having anti-aging genotypes (b). Cox-test for difference between females (solid red) and males (dashed blue) in survival with strain as random effect variable: control mice: z = 0.57, p = 0.57; treated mice: z = 3.97, p < 0.001.