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. 2017 Nov 24;7(12):156. doi: 10.3390/brainsci7120156

Table 1.

Descriptive statistics in the pooled sample and based on race and gender.

Characteristics All Whites African Americans
Mean 95% CI Mean 95% CI Mean 95% CI
Age 43.69 42.25–45.14 44.98 42.11–47.85 42.33 41.26–43.39
Education * 2.48 2.35–2.61 2.67 2.42–2.92 2.28 2.21–2.35
Income (1000USD) * 41.56 37.44–45.67 46.69 38.94–54.44 36.12 33.45–38.79
% 95% CI % 95% CI % 95% CI
Region
Northeast 19.73 13.89–27.25 23.08 12.61–38.41 16.12 14.16–18.30
Midwest 12.55 10.31–15.21 7.88 4.76–12.78 17.60 14.84–20.73
South 55.52 46.46–64.23 54.37 36.86–70.87 56.77 52.27–61.15
West 12.19 8.42–17.33 14.67 7.85–25.76 9.51 7.77–11.61
Socioeconomic status
Education *
11 Years or less 19.47 16.75–22.51 15.16 10.68–21.08 24.11 21.79–26.61
12 Years or more 80.53 77.49–83.25 84.84 78.92–89.32 75.89 73.39–78.21
Unemployment *
Employed/Not In Labor Market 92.73 91.06–94.12 95.48 92.28–97.39 89.77 88.18–91.17
Unemployment 7.27 5.88–8.94 4.52 2.61–7.72 10.23 8.83–11.82
Marital Status *
Married 51.78 47.94–55.61 54.19 46.83–61.38 41.77 39.64–43.92
Unmarried 48.22 44.39–52.06 45.81 38.62–53.17 58.23 56.08–60.36
Depression *
No 92.68 91.76–93.52 92.12 90.46–93.51 93.30 92.29–94.18
Yes 7.32 6.48–8.24 7.88 6.49–9.54 6.70 5.82–7.71

* p < 0.05. CI: Confidence Interval.