AGE	SEX	EDU	SR-IR	SR-DR	SF	DSB	COD
AGE	1	0.02	−0.071	−0.18	−0.169	−0.144	−0.141	−0.198
SEX	0.02	1	−0.029	0.077	0.108	0.059	−0.041	0.162
EDU	−0.071	−0.029	1	0.307	0.287	0.241	0.199	0.285
SR-IR	−0.18	0.077	0.307	1	0.873	0.197	0.238	0.238
SR-DR	−0.169	0.108	0.287	0.873	1	0.195	0.23	0.244
SF	−0.144	0.059	0.241	0.197	0.195	1	0.28	0.342
DSB	−0.141	−0.041	0.199	0.238	0.23	0.28	1	0.264
COD	−0.198	0.162	0.285	0.238	0.244	0.342	0.264	1

Booth, T., Royle, N. A., Corley, J., Gow, A. J., Hernández, M. D. C. V., Maniega, S. M., ... & Deary, I. J. (2015). Association of allostatic load with brain structure and cognitive ability in later life. Neurobiology of Aging, 36(3), 1390–1399. doi:10.1016/j.neurobiolaging.2014.12.020

N = 970

Sex coding: female > male

Education coding: higher is better