Slide 4
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Methods
• Outcomes
– Discharges to HHC (eg, visiting or private-duty home nursing) and PAC
(eg, rehabilitation facility) were identified from the Centers for Medicare
and Medicaid Discharge Status Codes.
• Analysis
– Children’s characteristics (eg, number of chronic conditions, US state)
were compared by discharge type with linear regression.
– The Agency for Healthcare Research and Quality Chronic Condition
Indicator system was used to count the number of chronic conditions; it
categorizes more than 14 000 International Classification of Diseases,
Ninth Revision, Clinical Modification (ICD-9-CM) diagnosis codes into
chronic vs nonchronic conditions and aggregates chronic conditions into
1 of 18 organ system groups.
– Children hospitalized with a chronic condition were further classified as
having a complex chronic condition using the ICD-9-CM diagnosis
classification scheme by Feudtner et al.1
1Feudtner C, Feinstein JA, Zhong W, Hall M, Dai D. Pediatric complex chronic conditions classification system version 2: updated for ICD-10 and
complex medical technology dependence and transplantation. BMC Pediatr. 2014;14:199.