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. 2017 Mar 24;8:1–8. doi: 10.2147/SAR.S126664

Table 1.

Demographics of patients in the full sample and subsample

Demographics Full sample (N=17,699)
n (%)
Subsample (n=1,099)
n (%)
Age (years) M=46.88 (SD=15.26) M=35.49 (SD=12.49)
Sex
 Female 10,507 (59.36) 270 (24.57)
 Male 7,189 (40.62) 829 (75.43)
 Unknown 3 (0.02) 0 (0)
Race
 African American 2,718 (15.93) 87 (8.28)
 Alaskan native 4 (0.02) 0 (0)
 American Indian 87 (0.51) 5 (0.48)
 Asian 695 (4.07) 6 (0.57)
 Hawaiian/Pacific Islander 36 (0.21) 0 (0)
 White 13,519 (79.25) 953 (90.68)
Hispanic ethnicity
 No 14,440 (82.04) 1,008 (95.27)
 Yes 3,162 (17.96) 50 (4.73)

Note: Percentages may not sum to 100 due to rounding.

Abbreviation: SD, standard deviation.