Status of asthma control in pediatric primary care: results from the pediatric Asthma Control Characteristics and Prevalence Survey Study (ACCESS).

OBJECTIVE: To estimate the prevalence of uncontrolled asthma in pediatric patients with asthma visiting their primary care provider for any medical reason. STUDY DESIGN: This was a cross-sectional survey conducted at 29 pediatric care sites across the United States. Children age 4-17 years with self- or caregiver-reported asthma completed the Childhood Asthma Control Test (C-ACT) or the Asthma Control Test (ACT) and responded to demographic and health-related questions. Uncontrolled asthma was defined as a C-ACT or ACT score

The economic impact of children dispensed asthma medications without an asthma diagnosis.

OBJECTIVE: To compare the resource utilization and healthcare costs of children with a diagnosis of asthma, children dispensed asthma medications but without a diagnosis of asthma, and control children. STUDY DESIGN: Children 0 to 17 years old were identified from an integrated managed-care database during calendar year 2001. They were compared on the basis of the presence of a medical claim for asthma (Dx cohort); a prescription for an asthma controller or reliever medication (excluding oral corticosteroids) but without an asthma diagnosis (Rx cohort), and control children. Using medical and pharmacy claims, resource utilization and costs were compared across cohorts. RESULTS: Children in both the Dx and Rx cohorts had significantly greater nonasthma and total all-cause annual healthcare costs compared with control children. The Dx and Rx cohorts had higher rates of nonasthma emergency department visits and hospitalizations. The risk of an oral corticosteroid dispensed was 14-fold and 7-fold greater for the Dx and Rx cohorts, respectively, compared with the control children. These findings were consistent in infant, toddler, school-age, and adolescent groups. CONCLUSIONS: Children dispensed asthma medications but lacking an asthma diagnosis have considerable morbidity and incur high healthcare resource utilization. This study suggests that better recognition of pediatric asthma is warranted.