Life expectancy of children in vegetative and minimally conscious states

Citation
Dj. Strauss et al., Life expectancy of children in vegetative and minimally conscious states, PED NEUROL, 23(4), 2000, pp. 312-319
Citations number
53
Categorie Soggetti
Pediatrics,"Medical Research General Topics
Journal title
PEDIATRIC NEUROLOGY
ISSN journal
08878994 → ACNP
Volume
23
Issue
4
Year of publication
2000
Pages
312 - 319
Database
ISI
SICI code
0887-8994(200010)23:4<312:LEOCIV>2.0.ZU;2-N
Abstract
We determined estimates of survival in children, 3-15 years of age, in the vegetative state (VS) (n = 564), immobile minimally conscious state (MCS) ( n = 705), and mobile MCS (n = 3,806), Data were extracted from the annual C lient Development Evaluation Reports of the California Department of Develo pmental Services between 1988 and 1997 using the operational definitions fo r these three states on the basis of 15 descriptive behavioral categories. Patients were also categorized according to the following four etiologies: acquired (traumatic and nontraumatic) brain injury; perinatal/genetic; dege nerative; and unknown/undetermined, The percentage of patients surviving 8 Sears was 63%, 65%, and 81%, for the VS, immobile MCS, and mobile MCS, resp ectively. Children in the VS and MCSs with acquired brain injury had lower mortality rates and those with degenerative diseases the highest mortality rates. We observed little difference in survival between patients in the VS and immobile MCS, suggesting that the presence of consciousness is not a c ritical variable in determining life expectancy. Furthermore, survival was much greater for patients in the mobile MCS than for those in the immobile MCS, suggesting that mobility is more important in predicting survival than the level of consciousness. (C) 2000 by Elsevier Science Inc. All rights r eserved.