failed to reach significancep = 0.359
The interaction between time and extent of resection also failed to reach significance ( F ≈ 1.136, p = 0.359 for sphericity assumed; Greenhouse–Geisser p = 0.384).
The interaction between time and extent of resection also failed to reach significance ( F ≈ 1.136, p = 0.359 for sphericity assumed; Greenhouse–Geisser p = 0.384).
Although some of these factors showed moderate effect size estimates (e.g., Pillai’s Trace for time × N stage = 0.651, suggesting a substantial proportion of variance), the associated p -values were all well above 0.05, likely due to high variability and small subgroup sample sizes, and thus did not reach statistical significance.