Table 4

Pair-wise comparison of scores of knowledge of nutrition during pregnancy at pre-intervention, immediately after and 6-week follow-up (n=215)

Time 1 versus time 2Md (SE)P value
Immediate after intervention versus before intervention13.72 (0.30)<0.0001
Follow-up 6 weeks versus before intervention11.93 (0.37)<0.0001
Immediate after intervention versus follow-up 6 weeks1.79 (0.22)<0.0001