Citation

Pearn J. Lancet 1977; 1(8001): 7-9.

Copyright

(Copyright © 1977, Elsevier Publishing)

DOI

unavailable

PMID

63699

Abstract

A study of the neurological and intellectual sequelae of childhood near-drowning is reported. Results are from a total population study, without selection, of all freshwater immersion accidents in which consciousness was lost in the water. Such accidents affected 56 children in the city of Brisbane and environs over the period 1971-75. 54 of these children have been re-examined medically and psychometrically. Over 95 per cent of children who survived such accidents were neurologically normal. The median i.q. of survivors was 110 (range 90-137), which is higher than that of the general population. There is a suggestion that visualmotor (performance)) skills are particularly vulnerable to freshwater immersion hypoxia. In 20 per cent of survivors subscale disparities between verbal and performance skills exceeded 15 i.q. points. No correlation between the post-immersion I.Q. and either estimated immersion-time or water temperature was demonstrated in this study. No long-term emotional or personality disorders were encountered. Uncommon gross clinical sequelae of prolonged immersion in fresh water included spastic quadriplegia and gross mental retardation. All children in this study were apparently dead at the moment of rescue; despite this, the prognosis of near-drowning in childhood is excellent

Language: en