Table 2 Demographic characteristics for respondents by class (n = 629)

Age, mean (SD)

52.97 (16.8)

–

57.52 (16.7)

–

0.004^a

Male

64

43.2%

244

50.7%

0.110

Race/ethnicity

0.600

 Black

36

24.3%

107

22.2%

 Hispanic

32

21.6%

116

24.1%

 Other

8

5.4%

16

3.3%

 White

72

48.6%

242

50.3%

Education

0.025^a

 < High school

13

8.8%

34

7.1%

 High school

44

29.7%

122

25.4%

 Some college

56

37.8%

146

30.4%

 Bachelor's degree + 

35

23.6%

179

37.2%

Diabetes

71

48.0%

275

57.2%

0.049^a