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Table 1 Clinical and demographic data of all cases within the study

From: Mitochondrial DNA point mutations and relative copy number in 1363 disease and control human brains

  Number of cases (n) Age onset (years) Age of death (years) Female Male
  Age SD Age SD n % n %
AD 282 67.0 11.2 78.1 11.6 152 53.9 130 46.1
CJD 181 54.2 19.6 55.1 19.2 96 53.0 85 47.0
Control 351    78.1 12.0 196 55.8 155 44.2
DLB-PD 89 63.9 10.3 75.1 8.5 31 34.8 58 65.2
FTD-ALS 236 58.9 11.2 64.4 11.5 98 41.5 137 58.1
Young Controls 110    41.4 9.7 30 27.3 80 72.7
Other disorders (See Additional file 1: Tables S1-S8) 114 60.3 21.5 72.7 16.7 46 40.3 68 59.7
Mean   60.6 17.2 69.0 17.4   43.9   56.1
Total 1363      598   765  
  1. Key: AD Alzheimer’s disease, CJD Creutzfeldt Jacob Disease, DLB-PD Dementia with Lewy Bodies or Parkinson’s disease, FTD-ALS Frontotemporal Dementia or Amyotrophic Lateral Sclerosis. Information about Other disorders can be seen in Additional file 1: Table S2