It is frankly unbelievable that we know so little about preventing hospital readmissions in children despite (1) 60 years of readmission study and discussion across the world 1 ; (2) national endorsement of measurement and reduction of readmissions by esteemed entities such as the National Quality Forum, the Centers for Medicare and Medicare Services, and the Agency for Healthcare Research and Quality [2][3][4] ; (3) computer software designed to measure preventable readmissions 5 ; and (4) financial penalties to hospitals (including children' s hospitals) with too many readmissions.6-8 There has been tremendous fervor about readmissions in adult patients, but this fervor does not sizzle at the same amplitude in children. To begin with, children (in general) have lower readmission rates than adults.9-12 Furthermore, in children, there is neither a wealth of data correlating quality of discharge care with readmission nor a clear understanding of best practices to prevent readmissions.
13-15So what' s the big deal with readmissions in children? Should we even care about them? Of course we should. First, many children do have a problem with discharge care (eg, incorrect dosing of a medication) that negatively affects their health after discharge. The burden placed on a family (and the accompanying stress) to remedy problems and issues regarding a child' s health after discharge can be devastating. The experience of worsening health after discharge and returning for another hospitalization is always an unwelcome occurrence in the life of a child. Readmissions, like all hospitalizations, are expensive, and they expose children to the dangers of the hospital environment (eg, nosocomial pathogens, adverse events). Finally, some children, especially those with medical complexity, have readmission rates that are as high as or higher than those for adult patients.
10Central to the issue of readmissions is the supposition that something could have been done to prevent them. Although "preventable" readmissions are assumed to be common in children, their true prevalence remains unknown. Both acute and chronic pediatric illnesses that require hospital treatment may have unpredictable courses, and readmissions can and do occur despite receipt of the best transitional care. So it is imperative that we distinguish which pediatric readmissions are preventable to understand how we might avoid them. In this issue of Hospital Pediatrics, articles by Wallace et al and Brittan et al address the preventability of hospital readmissions in children.The study by Wallace et al 16 used chart review by 3 physicians to examine the reasons for and preventability of 204 readmissions to a pediatric hospital medicine service at a large academic medical center. Using a 4-tiered readmission classification scheme, they found that most (87%) 30-day readmissions were related to the same disease processes as the index admission. The authors concluded that 20% of these readmissions were the most