Table 1

Demographics by group

"With" Version (with discussion of not screening)

(n = 57)

"Without" Version

(n = 49)

p-value


Mean Age

60 ± 7.0

60 ± 6.3

0.68

Sex- Female

60%

45%

0.17

Education Level*

0.77

Some college/2-year degree or less

40%

35%

4-year college degree

21%

19%

More than 4-year college degree

39%

46%

Race

0.86

White

77%

71%

Black/African American

19%

25%

Up-To-Date with Screening

79%

63%

0.09

Pre-Knowledge Score

2.0

2.1

0.40


* n = 48 for "without version"

† Knowledge scores computed with 1 for correct 0 for incorrect and not answered; range 0–3, Wilcoxon Rank Sum test statistic

Griffith et al. BMC Medical Informatics and Decision Making 2008 8:10   doi:10.1186/1472-6947-8-10

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