The Journal of asthma : official journal of the Association for the Care of Asthma
-
Randomized Controlled Trial Multicenter Study
Translation squared: improving asthma care for high-disparity populations through a safety net practice-based research network.
To assess the effectiveness of an intervention designed to increase compliance with national asthma care guidelines in primary care safety net health centers serving high-disparity patient populations, we conducted a group-randomized controlled trial (seven intervention sites and nine control sites) in federally funded community health centers in eight southeastern states. There were three components involved in the intervention: resources (asthma kits including peak flow meter, MDI spacer device, plus educational materials), training of all health center staff in asthma care guidelines, and tools or templates for practice-level systems change (asthma flow sheets and standing orders). Control group sites received only copies of the national asthma guidelines. ⋯ Clinicians practicing in intervention health centers showed significantly (p < 0.01) greater improvement on some measures than did the control health centers, although postintervention compliance with guidelines was still suboptimal. Disseminating national guidelines is not enough. Providing training and guideline-specific resources, in combination with tools for practice change, improved care significantly even in safety net health centers serving high-disparity patient populations.