Increased diagnosis of asthma in hospitalized infants: the next target population for care management?

Hospitalization of children with asthma declined at our institution between 1996 and 2000, before stabilizing for the past 5 years. The ages of children hospitalized since 2000 were examined to see if the demographics of the hospitalized population have changed to better understand why the hospitalization rate has remained the same despite continued, aggressive screening and education efforts. Data were gathered for our hospital through the Department of Defense Medical Health System Management Analysis and Reporting System (M2). The mean age (+/- SD) of children hospitalized in 2003 (2.84 +/- 2.53) was less than the mean age for 2000 and 2002 (4.85 +/- 3.7 and 4.61 +/- 4.45), respectively (p < 0.05), and more infants less than 2 years of age were hospitalized in 2003 (33/60, 55% p < 0.01) and 2004 (32/68, 47% p < 0.05) than in 2000 (19/70, 27%). The diagnosis of asthma in hospitalized infants and young children has increased over the past 5 years, suggesting better recognition and providing a new target population for intervention with early asthma controller therapy.