showed a trendP =0.058
Patients with giant CAA showed a trend toward increased cIMT progression (0.0013±0.0007 mm/year, P =0.058).
Patients with giant CAA showed a trend toward increased cIMT progression (0.0013±0.0007 mm/year, P =0.058).
We observed a trend toward significance in both intercept and progression in different subgroups; however, because significance is dependent on the sample size, and because in both groups the mean was indeed significantly increased, it is likely that a significant finding will be present in larger groups.