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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: Soc Sci Med. 2014 Oct 18;133:242–252. doi: 10.1016/j.socscimed.2014.10.032

Table 7.

Age-Adjusted per 100,000 by Selected Disease by Social Sub-Groups at the County-Level, 2008 -2010

Ischemic Heart Disease Diarrhea Asthma
Social Sub-Groups Variable N Mean SD Wilcoxon1 N Mean SD Wilcoxon1 N Mean SD Wilcoxon1
White non-Hispanic 27 212.00 67.23 13 80.18 21.63 76 536.53 220.71
Black 27 259.38 124.54 .01** 13 83.32 30.51 .75 76 1237.29 847.87 .01**
White non-Hispanic 49 918.71 3678.75 28 189.52 484.49 77 998.49 2390.14
Hispanic 49 366.87 1008.11 .50 28 158.99 432.82 .02* 77 624.71 1072.49 .01**
Insured 31 257.93 74.87 11 90.19 18.87 68 660.97 241.72
Uninsured 31 261.35 377.34 .02* 11 54.44 59.69 .05* 68 427.45 362.07 .01**
1

Wilcoxon signed-rank test (two-tailed)

N = Number of Counties with at least 25 cases per disease per social group

**

Mean statistically significant at .01 and

*

Mean statistically significant < .05