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. 2012 Aug 29;7(8):e44069. doi: 10.1371/journal.pone.0044069

Table 1. Demographic Characteristics of Participants.

Variable Mean SD Variable n %
Age (range 21–65) 40.3 10.8 Sex
Male 112 64.2%
Female 63 35.8%
Male to Female transsexual 1 0.6%
Variable n % Variable n %
Income Type of Housing
< $20,000 112 63.6% In apartment, house or student housing 113 64.2%
$20,000–$39,999 25 14.2% In psychiatric group home or residence 11 6.3%
$40,000–$59,999 12 6.8% Homeless 34 19.3%
$60,000–$79,999 6 3.4% Missing 18 10.2%
$80,000–$99,999 2 1.1%
$100,000+ 4 2.3%
Missing 15 8.5%
Marital Status Employment Status
Married 12 6.8% Full-time 21 11.9%
Unmarried (total) 155 88.1% Other 145 82.3%
Single/Never Married 98 55.7% Unemployed 86 58.9%
Separated 22 12.5% Part-time 13 8.9%
Divorced 26 14.8% Disabled 38 26%
Widowed 9 5.1% Volunteer 4 2.7%
Missing 9 5.1% Retired 1 0.7%
Household full-time 3 2.1%
Missing 10 5.8%
Years of Education
0–4 years 6 3.4%
5–8 years 9 5.1%
9–12 years 72 40.9%
13–16 years 55 31.3%
>16 years 11 6.3%