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Table 1 Demographics and health status of study participants

From: High throughput DNA sequencing to detect differences in the subgingival plaque microbiome in elderly subjects with and without dementia

Sample ID Cognitive assessment Age Sex Race PPD Number of teeth Gingivitis score Plaque Indexa Number of coronal caries Number of root caries
N1 Normal 77 m w 2 22 0.18 0 0 1
N2 Normal 77 f w 2 11 0.82 0 5 4
C1 CIND >90 m w 4 20 0.00 1 0 0
C2 CIND >90 f w 3 19 NDb 1 4 3
C3 CIND 74 f b 3 22 0.73 0 0 0
D1 Dementia 82 m w 4 07 0.14 0 0 0
D2 Dementia 78 f w 4 28 1.00 1 0 0
D3 Dementia 89 f w 4 14 0.71 2 13 3
D4 Dementia 70 m w 6 19 1.00 3 36 0
D5 Dementia >90 f w 2 10 0.00 1 2 0
  1. aAs described in Methods; bNot done. b, black; CIND, cognitively impaired, without dementia; f, female;,m, male; PPD, pocket probing depth (mm); w, white.