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Table 2 Results of an Independent T-test results for version A and version B of the questionnaire

From: Numbers, graphs and words – do we really understand the lab test results accessible via the patient portals?

Variable

Mean

N

Std. Deviation

t-mean

sex

 Version 1

1.51

122

0.501

−1.388

 Version 2

1.63

118

0.482

age

 Version 1

35.50

119

13.807

−0.595

 Version 2

35.42

113

14.798

income

 Version 1

2.02

124

1.121

−0.346

 Version 2

1.97

118

1.149

education

 Version 1

1.81

123

0.646

0.514

 Version 2

1.79

119

0.709

Health status

 Version 1

4.06

124

0.747

0.830

 Version 2

4.08

119

0.787

  1. P = NS