Table 5

Effects of group, education, and time
Group Education N Time Mean Std. error 95% Confidence interval
Lower bound Upper bound
Intervention Primary-secondary 25 1 34.895 0.962 32.975 36.814
2 36.953 0.831 35.295 38.612
3 36.389 0.879 34.634 38.143
College/university-level 15 1 33.321 1.906 29.518 37.125
2 38.750 1.647 35.464 42.036
3 36.036 1.742 32.560 39.512
Control Primary-secondary 27 1 38.446 1.070 36.312 40.581
2 37.821 0.924 35.978 39.665
3 36.375 0.977 34.425 38.325
College/university-level 13 1 40.125 2.658 34.821 45.429
2 35.375 2.296 30.793 39.957
3 39.250 2.429 34.403 44.097

Time 1 = pre-test, time 2 = post-test, and time 3 = follow-up test.

Bay et al.

Bay et al. BMC Urology 2013 13:16   doi:10.1186/1471-2490-13-16

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