Table 2 Study sample stratified by age groups and sex, conditioned on cognitive status.

From: Genetic and non-genetic factors associated with the phenotype of exceptional longevity & normal cognition

Age groups

Cognitively impaired

Cognitively normal

Female

Male

Female

Male

90–95

9

6

12

21

95–100

191

78

156

122

100–105

615

115

316

142

105–110

189

26

95

18

110+

26

2

14

3

  1. The age groups are inclusive on the right bounds and exclusive on the left bounds.