CBS and supranuclear palsy, progressive, 1: Survival from diagnosis was shorter in FTD-MND (hazard ratio [HR] 4.59, 95% CIs 2.49–8.76, p < 0.001) and PSP/CBS (HR 1.56, 95% CIs 1.01–2.42, p = 0.044) compared with bvFTD; no differences between PPA and bvFTD were found.