borderline significantP = 0.06
Findings from the UPenn cohort supported the prognostic value of CSF AcTau174 in FTLD-TDP; higher baseline AcTau174 was associated with a faster rate of cognitive decline as measured by MMSE, although this association was borderline significant ( β = −1.63; 95% CI = −3.25, −0.05, P = 0.06; Fig. 3c and Extended Data Table 3 ).