From: Patterns and associates of cognitive function, psychosocial wellbeing and health in the Lothian Birth Cohort 1936
Group
Total number of cases (%)
Number of cases with .90 probability of membership or greater (%)
1
221 (20.3)
90 (40.7)
2
158 (14.5)
96 (60.8)
3
712 (65.3)
522 (73.3)