did not reach statistical significancep = 0.0567
While the overall comparison of tumor doubling time among groups did not reach statistical significance according to the Kruskal–Wallis test ( p = 0.0567), exploratory post hoc Wilcoxon rank-sum tests with Bonferroni correction revealed a significant difference between JWH-182 and NC2 (raw p = 0.004; adjusted p = 0.025), whereas no other pairwise comparisons were significant.