Fig. 4From: Microglial burden, activation and dystrophy patterns in frontotemporal lobar degenerationComparison of demographics between groups. Graphs show comparisons of age at onset (AAO) (a), age at death (AAD) (b), disease duration (c) and post-mortem delay (d) across groups. Bars show medians and error bars represent interquartile ranges. *p < 0.05; **p < 0.01; ***p ≤ 0.001; ****p ≤ 0.0001Back to article page