Table 3.

Developmental levels of children by sex.

		Sex						X2
		Girl		Boy		Total
		Count	Col.%	Count	Col.%	Count	Col.%	p
General Development	Delay	2	2.3	5	7.9	7	4.7	2.779
	Suspicious	18	20.7	13	20.6	31	20.7	0.427
	Normal	44	50.6	28	44.4	72	48.0
	Advanced	23	26.4	17	27.0	40	26.7
	Mean ± SDa	131.9	8.0	129.6	10.0	130.9	8.9	P = 0.184
Language-cognitive development	Delay	4	4.6	4	6.3	8	5.3	1.464
	Suspicious	13	14.9	6	9.5	19	12.7	0.691
	Normal	42	48.3	29	46.0	71	47.3
	Advanced	28	32.2	24	38.1	52	34.7
	Mean ± SDa	51.5	4.6	51.2	5.8	51.4	5.1	P = 0.933
Fine motor development	Delay	23	26.4	23	36.5	46	30.7	1.892
	Suspicious	25	28.7	17	27.0	42	28.0	0.595
	Normal	28	32.2	17	27.0	45	30.0
	Advanced	11	12.6	6	9.5	17	11.3
	Mean ± SDa	20.7	2.0	20.1	2.2	20.5	2.1	P = 0.036
Gross motor development	Delay	9	10.3	6	9.5	15	10.0	0.074
	Suspicious	10	11.5	8	12.7	18	12.0	0.995
	Normal	44	50.6	32	50.8	76	50.7
	Advanced	24	27.6	17	27.0	41	27.3
	Mean ± SDa	23.6	.5	23.5	0.6	23.6	0.5	P = 0.052
Social skill and self-care developmental	Delay	6	6.9	6	9.5	12	8.0	13.749
	Suspicious	7	8.0	19	30.2	26	17.3	0.003
	Normal	48	55.2	26	41.3	74	49.3
	Advanced	26	29.9	12	19.0	38	25.3
	Mean ± SDa	36.0	2.7	35.0	2.5	35.6	2.7	P = 0.006
	Total	87	100.0	63	100.0	150	100.0

^aMann–Whitney test.

p < 0.05 values are in bold.