Impact of health education on mothers' knowledge of preventive health practices

A prospective community-based intervention study was conducted in a slum area of Karachi, Pakistan, with the objective of evaluating the impact of health education on the knowledge of mothers. One hundred and fifty households were studied in the intervention and the same in the non-intervention group. The post intervention knowledge scores of the mothers showed a significant difference of P < 0.05. Nearly 50.7% mothers in the intervention group knew of at least four diseases against which vaccination is given as compared to the non-intervention group (P < 0.05). Similarly, mothers in the intervention group were more aware about the advantages of breast feeding, signs of dehydration, measures for prevention of measles and tuberculosis as compared to the non-intervention group (P < 0.05). Finally, a comparison was made between the pre-and post-intervention scores between the two groups. The score in the non-intervention group changed from 11.5 to 16.1 (P > 0.05) as compared to the intervention group in which it changed from 10.2 to 32.2 (P < 0.05).