Use of digital media for the education of health professionals in the treatment of childhood asthma

Objectives inhalation therapy is the main treatment for asthma and its adequate use has been a factor responsible for disease control; therefore,the aim of the study was to determine whether a digital media tool,which features portability on mobile phones,modifies the assimilation of the inhalation technique. methods a total of 66 professionals working in the health care area with the pediatric population were selected. they were submitted to a pre-test on their knowledge of inhalation therapy. the professionals were randomized into two groups (a and b). group a received a media application on their mobile phones showing the steps of inhalation therapy,while group b received the same information in written form only. a post-test was applied after 15 days. the results (pre- and post-) were analyzed by two pediatric pulmonologists. results of the 66 professionals,87.9% were females. of a total possible score of ten,the mean score obtained in the pre-test was 5.3 ± 3,and in the second test,7.5 ± 2 (p < 0.000). there were no significant differences when comparing the two groups (p = 0.726). the nurses had the lowest mean scores in the initial test (2.3 ± 2); however,they were the group that learned the most with the intervention,showing similar means to those of other groups in the second test (6.1 ± 3). conclusion there was significant improvement in knowledge about inhalation therapy in all professional categories using both methods,demonstrating that education,when available to professionals,positively modifies medical practice. © 2014 sociedade brasileira de pediatria.