The relationship between facial emotion recognition and executive functions in first-episode patients with schizophrenia and their siblings

Table 2 Comparison of the schizophrenia, healthy controls and genetic-risk group for three kinds of facial expression recognition correct rate (\( \overline{x}\pm \mathrm{s} \))

	Schizophrenia (n = 30)	Controls (n = 30)	Genetic risk group (n = 26)	F(2, 83)	p
Happy
Low	21.0 ± 13.7	26.0 ± 9.7	29.0 ± 14.5	0.86	0.431
Median	57.0 ± 24.9^a,b	83.0 ± 12.1	82.0 ± 14.0	13.13	<0.001
High	70.0 ± 27.9^a,b	95.0 ± 5.7	93.0 ± 8.2	12.07	<0.001
Disgust
Low	25.0 ± 20.3^a,b	11.0 ± 9.0	25.0 ± 18.4^a	5.23	0.009
Median	43.0 ± 21.4^a,b	68.0 ± 21.2	73.0 ± 15.5	11.04	<0.001
High	61.0 ± 28.4^a,b	84.0 ± 22.3	87.0 ± 15.7	6.11	0.004
Fear
Low	20.0 ± 14.0	16.0 ± 11.4	14.0 ± 10.0	0.85	0.432
Median	45.0 ± 19.2^a,b	74.0 ± 13.3	69.0 ± 16.1	18.55	<0.001
High	60.0 ± 26.6^a,b	88.0 ± 9.0	82.0 ± 14.8	13.41	<0.001

ISSN: 1471-244X