Table 4.

Means (standard deviations and 95% confidence intervals in parentheses) for the derived components of the domains of bio-psychosocial wellbeing and cognitive function for each of the 3 groups of the Lothian Birth Cohort 1936

Group	N (%)	Bio-psychosocial wellbeing	Cognitive function
High Wellbeing	712 (65.3)	.33 (0.6, 0.2 – 0.4)	.37 (0.7, (0.3 – 0.4)
Low Bio-psychosocial	158 (14.5)	−2.00 (0.7, −2.2 – -1.9)	-.07 (0.9, 0.3 – 0.1)
Low Cognition	221 (20.3)	-.02 (0.7, −0.1 – 0.1)	−1.34 (0.7, −1.4 – -1.2)