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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: Neurobiol Aging. 2021 Apr 20;104:92–101. doi: 10.1016/j.neurobiolaging.2021.04.002

Table 1.

Participant Characteristics

Overall

N 88
Current age (mean (SD) 65.81 (4.72)
Sex: Female (%) 63 (71.6)
Race (%)
Caucasian 79 (89.7)
African American 7 (8)
Asian/Pacific Island 2 (2.3)
Years of education (mean (SD) 15.89 (2.66)
Mother’s SES (mean (SD) 5.93 (2.01)
Mini mental status exam (mean (SD) 28.65 (1.36)
EELA composite score (mean (SD) 4.16 (1.78)
EELA specific
Musical instrument (%) 58 (65.9)
Extracurricular lessons (%) 62 (70.5)
Team sports (%) 30 (34.1)
Foreign language (%) 20 (22.7)
Volunteer at place of worship (%) 72 (82.8)
Scouts (%) 65 (73.9)
Family vacations (%) 59 (67.0)
Current lifestyle activities (mean (SD) 16.25 (3.58)