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. Author manuscript; available in PMC: 2010 Nov 1.

Published in final edited form as: Intelligence. 2009 Nov 1;37(6):529–534. doi: 10.1016/j.intell.2008.12.001

Appendix 1.

The association of cognition with all (prevalent and incident) events of coronary heart disease (CHD) in the Whitehall II study.

	Total sample	High SES	Low SES
	N = 5861	N = 2537	N = 3324
	CHD = 9.3%	CHD = 9.1%	CHD = 9.4%
	OR (95% CI)	OR (95% CI)	OR (95% CI)
“General” factor	1.24 (1.14–1.36)^*	1.09 (0.89–1.33)	1.33 (1.18–1.50)^*
Memory	1.10 (1.01–1.21)^*	1.08 (0.92–1.25)	1.12 (0.99–1.26)
AH4-I (reasoning)	1.23 (1.13–1.35)^*	1.07 (0.87–1.31)	1.32 (1.17–1.48)^*
Mill Hill (vocabulary)	1.24 (1.14–1.35)^*	1.23 (0.99–1.53)	1.25 (1.13–1.39)^*
Phonemic fluency	1.11 (1.01–1.22)^*	1.04 (0.89–1.21)	1.14 (1.00–1.29)^*
Semantic fluency	1.17 (10.6–1.28)^*	0.95 (0.81–1.12)	1.32 (1.16–1.50)^*

^*

p<0.05; Analysis carried out using logistic regression and adjusted for age and sex.