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. 2020 Apr 15;15(4):e0231304. doi: 10.1371/journal.pone.0231304

Table 1. Basic demographic and descriptive characteristics of the two model groups (final database set).

Older (n = 47) Young (n = 63)
Gender (male/female) 21/26 32/31
Age (years) M = 64.60 (range 60–76, SD = 3.49) M = 23.68 (range 18–33, SD = 4.19)