. Author manuscript; available in PMC: 2022 Feb 1.

Published in final edited form as: Clin Neuropsychol. 2020 Apr 22;35(2):253–268. doi: 10.1080/13854046.2019.1709661

Appendix B.

Demographic characteristics by cohort subsets

Characteristic	Cohort by Time (San Diego only)		Study Site (Cohort at Time 1 only)		Tests completed (Cohort at Time 1 only)
	Cohort 1 (n=81)	Cohort 2 (n=71)	Arizona (n =102)	California (n =81)	All tests (n =131)	Subset of tests (n =52)
Age, M (SD) [range]	38.02 (8.46) [21-55]	37.75 (11.82) [19-60]	36.41 (10.39) [20-55]	38.02 (8.46) [21-55]	37.84 (9.48) [20-55]	35.33 (9.72) [20-55]
Education, M (SD) [range]	9.43 (4.44) [0-20]	12.59 (4.13) [2-20]	10.32 (3.98) [2-20]	9.43 (4.44) [0-20]	9.77 (4.31) [0-20]	10.33 (3.92) [2-18]
Gender (Female), N (%)	43 (53.09)	38 (46.91)	63 (61.76)	43 (53.09)	76 (58.02)	30 (57.69)

Note. M = mean; SD = standard deviation