Table 2

Pre-test and post-test mean scores of knowledge for the web-based and face-to-face groups

Group

no. of nurses

Pre-test

Mean(SD*)

Post-test

Mean(SD*)

t

p-value


Web-based

70

12.9(2.5)

22.4(1.9)

26

<0.001


Face-to-face

70

12.1(3.1)

22(1.6)

24.3

<0.001


*Standard Deviation

Khatony et al. BMC Medical Education 2009 9:41   doi:10.1186/1472-6920-9-41

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