Table 3.

Mean verbal, performance, and full-scale IQ scores for resuscitated infants, with or without symptoms of encephalopathy

	Reference group*	Resuscitated infants		p value†
		Asymptomatic (n=400)	Symptoms of encephalopathy (n=26)
Verbal IQ (n=5913)	107·6 (16·6)	106·4 (17·3)	101·0 (18·9)	0·06
Performance IQ (n=5907)	100·0 (16·9)	99·7 (17·3)	88·1 (20·6)	0·002
Full-scale IQ (n=5887)	104·6 (16·3)	103·8 (17·1)	94·5 (19·9)	0·005

Data are mean (SD).

^*Verbal IQ n=5487; performance IQ n=5481; full-scale IQ n=5461.

^†p values compare all three groups.