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. Author manuscript; available in PMC: 2020 Mar 10.
Published in final edited form as: Dev Neurobiol. 2019 Apr 1;79(7):738–749. doi: 10.1002/dneu.22677

Table 1.

Sociodemographic Characteristics of Adults with Down Syndrome at Baseline and Follow-Up

Baseline (n=65) Follow-Up (n=54)
Chronological Age in years (M [SD]) 37.87 (7.37) 39.85 (6.96)
 Range 30.00 – 53.83 32.42 – 56.83
Mental age in years (M [SD]) 5.52 (1.51) 5.58 (1.77)
 Range 2.00 – 10.00 2.50 – 10.00
Gender (n [%])
 Female 31 (47.69) 26 (48.15)
 Male 34 (52.31) 28 (51.85)
Ethnicity (n [%])
 White non-Hispanic 65 (100.00) 54 (100.00)
Residence (n [%])
 Family 43 (66.15) 33 (61.11)
 Group home 6 (9.23) 6 (11.11)
 Supported apartment 9 (13.85) 7 (12.96)
 Independently 7 (10.77) 8 (14.81)
Employment (n [%])
 Full or part time 21 (32.31) 16 (29.63)
 Full or part time with support 13 (20.00) 9 (16.67)
 Supported workshop 20 (30.78) 11 (20.37)
 Volunteer 7 (10.77) 6 (11.11)
 Not employed 4 (6.15) 3 (5.56)
 Missing 0 (0.0) 9 (16.67)
PiB Retention (M [SD])
 Global 1.15 (0.16) 1.23 (0.27)
PiB Status
 PiB− 52 (80.00) 36 (66.67)
 PiB+ 5 (7.69) 10 (18.52)
 Missing 8 (12.31) 8 (14.81)