We conducted a randomized clinical trial to assess the effectiveness of a newly established education program for adults with asthma. The program was designed to improve patients' health and functional status. Hospitalized patients with asthma were randomly assigned to immediate education or a 6-month waiting list. The education program consisted of three group sessions, delivered by trained educators, and focused on improving patients' self-management skills. Of 253 eligible patients, 131 agreed to participate (66 assigned to immediate education, 65 controls) and 115 (88%) completed the follow-up assessment at 6 months. At follow-up, most indicators of self-management skills and health and functional status had improved significantly among educated patients, but similar improvements were also seen among controls. The trial arms differed significantly on only four variables: patients in the immediate-education group were more likely to develop confidence in their asthma treatment (odds ratio adjusted for baseline (OR) = 2.9; 95% confidence interval (CI) 1.0 to 8.1), to improve their knowledge of correct inhalation technique (OR 2.4; 95% CI 1.0 to 5.7), and to improve knowledge of the peak flow reading that warrants calling a physician (OR 3.1; 95% CI 1.4 to 6.7), but they improved less on the Asthma Quality of Life Questionnaire "activity" score (difference: -0.4 on a 1 to 7 scale; 95% CI -0.8 to 0.0). Use of health services during follow-up was similar in the two groups. The education program did not enhance patients' health and functional status, despite improving a few self-management skills. These results underscore the need for controlled evaluations of education programs.
With permission from Excerpta Medica Inc.

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