School-based management of chronic asthma among inner-city African-American schoolchildren in Dallas, Texas

Asthma, a chronic disease of the respiratory tract, affects approximately five percent of the U.S. population, including almost five million children. Childhood asthma has been identified as the leading cause of school absences. This study was to examined efficacy of a school-based program to prevent exacerbation of asthma symptoms and manage asthma in school children using measured doses of an inhaled anti-inflammatory medication. The sample consisted of 22 African-American children in one inner-city elementary school in Dallas, Texas, ages 5-12 years with confirmed diagnoses of asthma. For three months, each child came to the school clinic two times per day for medication administration and measurement of respiratory peak flow rates. Data were collected for a number of variables including bronchodilator use, school absences, self-report of asthma symptoms, and number of visits to the physician. During the study, mean peak flow rates improved approximately 15%, and bronchodilator use decreased 66%. Improvement also was evident in several other areas.