Table 5

Characteristics of respondents

VariablesIntervention X (n = 171)Control C (n = 163)p-value
MeanSDMean differencep-value (Post-pre)MeanSDMean differencep-value (Post-pre)
Knowledge  3.48 + 1.740.001*  0.77 + 1.960.001a0.001
Pre6.471.686.411.77
Post9.951.747.181.96
Attitude  1.37 + 2.2070.001*  0.09 + 1.310.489a0.001
Pre4.194.214.211.26
Post5.562.24.31.31
Practice  1.18 + 5.610.001a  0.2 + 3.820.81a0.001
Pre24.324.4322.44.27
Post29.955.6122.63.82

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