The impact of a question prompt list and video intervention on teen asthma control and quality-of-life one year later: results of a randomized trial.

Objective: This study examined whether youth who received an asthma question prompt list/video intervention were more likely to have their asthma controlled and better quality-of-life at 12 months than youth who received usual care.Methods: English or Spanish-speaking youth ages 11-17 were enrolled and randomized to intervention or usual care. The 185 youth and parents in the intervention group watched the video on an iPad and then received a one-page asthma question prompt list to complete before their visits. One hundred seventy-four received usual care. Baseline and 6-month visits were audio-tape recorded. Generalized Estimating Equations were used to predict a youth's quality-of-life and whether asthma was controlled at 12 months.Results: Asthma control and quality-of-life improved significantly from baseline to 12-month follow-up in both intervention and usual care groups. Baseline asthma control and quality-of-life were significantly associated with 12-month asthma control and quality-of-life, respectively. Adolescents on a control medication at baseline were significantly more likely to have their asthma controlled at 12 months.Conclusions: Asthma control and quality-of-life did not improve significantly more in the intervention group than in the usual care group.