a trend toward significancep < 0.05
Although there was no statistically significant difference after adjusting for sex, age, length of education and total MMSE score (FWE corrected, p = 0.193, (1-β) = 0.934), there was a statistical significance or a trend toward significance for the adjustment for sex, age, length of education, and total MMSE score, respectively (FWE corrected, p < 0.05, (1-β) = 0.947; p = 0.054, (1-β) = 0.947; p = 0.063, (1-β) = 0.947; p < 0.05, (1-β) = 0.947).