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. 2011 Nov 18;6(11):e27636. doi: 10.1371/journal.pone.0027636

Table 1. Study participant characteristics: sociodemographic and socioeconomic profile: 504 black US-born and 501 white US-born community health center members, My Body My Story (Boston, MA, 2008–2010).

Variable Observed data Missing: N (%)
Black White Black White
Age (mean (SD)): years 48.6 (8.0) 49.0 (8.0) 0 0
Gender (%): women 69.2 63.1 0 0
Household income: categorical (%): <$48,000 per year (%) 58.8 46.4 62 (12.3) 35 (7.0)
Poverty: (% US poverty line) (%): <50% below 11.1 6.9 63 (12.5) 36 (7.2)
50% to 100% 22.7 14.4
>100 and <200% 21.8 18.5
> = 200 and <400% 19.1 19.1
> = 400% 25.4 41.1
Education (%): less than high school 16.1 9.9 0 4 (0.8)
> = high school but <4 yrs college 68.5 56.5
> = 4 yrs college 15.5 33.6
Occupational class (%): Owner/self-employed/supervisor 20.9 34.6 1 (0.2) 4 (0.8)
Non-supervisory employee 36.2 29.0
Unemployed/Not in paid labor force/Other 42.9 36.4
Debt (%): owe > = $5,000 to creditors 39.8 53.3 142 (28.2) 66 (13.2)
Wealth (other than home) (%): no financial assets* 78.7 54.2 72 (14.3) 40 (8.0)
any financial assets 21.3 45.8
high financial assets (> = $5,000) 7.2 30.6 88 (17.5) 63 (12.6)
Household received public assistance (%): as a child 52.8 33.2 50 (9.9) 25 (5.0)
in the last year 43.6 28.6 18 (3.6) 8 (1.6)
Housing tenure (%): rent for cash 68.2 46.6 26 (5.2) 12 (2.4)
paying mortgage 22.6 42.5
paying mortgage 3.8 6.1
occupy without paying rent cash 5.4 4.7
Census tract poverty (2005–2009) (%): <5% below poverty 6.8 18.5 18 (3.6) 36 (7.2)
5–9% below poverty 8.4 27.1
10–19% below poverty 32.1 30.5
20–39% below poverty (“poverty area”) 38.5 20.6
> = 40% below poverty (“extreme poverty area”) 14.2 3.2
Jim Crow birthplace status§ (%): born in Jim Crow state before 1965 27.2 3.8 0 1 (0.2)
born in Jim Crow state during or after 1965 3.0 2.0
not born in Jim Crow state 69.8 94.2
Parent/guardian born in US (%): mother/female guardian 94.8 91.2 1 (0.2) 2 (0.4)
father/male guardian 93.7 90.5 11 (2.2) 7 (1.4)
Parents'/guardians' education: highest attained by either parent/guardian (%): less than high school 27.3 12.0 83 (16.5) 33 (6.7)
> = high school but <4 yrs college 55.1 51.3
> = 4 yrs college 17.6 36.8
Parents'/guardians' education: at most high school degree or GED (general equivalence diploma (%): mother/female guardian 70.5 61.3 90 (17.9) 39 (7.8)
father/male guardian 72.0 54.9 136 (27.0) 64 (12.8)

Note: values in bold indicate that, for the specified variables, the difference in distribution by race/ethnicity is statistically significant (p<0.05), using relevant non-parametric tests.

*financial assets: bonds, treasury notes, IRA's, certificates of deposit, shares of stocks or mutual funds; does not include value of home.

§

Jim Crow states/district : District of Columbia plus Alabama, Arizona, Arkansas, Delaware, Florida, Georgia, Kansas, Kentucky, Louisiana, Maryland, Mississippi, Missouri, New Mexico, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, West Virginia, and Wyoming [51].