highly significantp < 0.0001
This difference was statistically highly significant (df = 1, n = 20 animals per group, log rank analysis, chi 2 = 22.73, Hazard ratio = 0.36, p < 0.0001).
This difference was statistically highly significant (df = 1, n = 20 animals per group, log rank analysis, chi 2 = 22.73, Hazard ratio = 0.36, p < 0.0001).