Fig. 1

Flow of participants. From a total of 280 mothers with daughters under age two, 100 who met the inclusion criteria were randomly assigned into intervention and control groups (each group 50). Pre-test was administrated in both groups and then the intervention group received TPB-based training and the control group received routine training of health centers. Both groups were followed up for 3 months and finally in both groups post-test was administrated and the data was analyzed. The results showed that the improvement of urinary tract infection preventive behaviors in the intervention group was significantly higher than the control group