PEDIATRICS · 2005 · 119 citations · 23 references
We found no significant difference in median LOS among freestanding children's hospitals and nonchildren's hospitals, but freestanding children's hospitals had higher total charges per admission, even after adjusting for differences in population characteristics. Additional studies are needed to elucidate whether these increased costs result in better health outcomes or are simply attributable to other characteristics of children's hospitals, in which not all patients may benefit.
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Hospital Volume and Surgical Mortality in the United States
John D. Birkmeyer, Andrea E. Siewers, Emily Finlayson et al. · New England Journal of Medicine · 2002 · 4.9K citations
Should Operations Be Regionalized?
Harold S. Luft, John P. Bunker, Alain C. Enthoven · New England Journal of Medicine · 1979 · 1.8K citations
Brian S. Yandell, Thomas P. Ryan · Journal of the American Statistical Association · 1998 · 843 citations