Table 1:

ASQ Communication Score at Age 3 and the association with Food Allergy, Eczema and Asthma

	ASQ Communication Score Category at Age 3
	On Schedule	Low Communication Score	Chi Square P-Value	Odds Ratio	Confidence Interval	Logistic Regression P-Value
	n(%)	n(%)
Food Allergy
Year 3
No	449(96.1)	45(91.8)
Yes	18(3.9)	4(8.2)	0.294	1.94	0.53,5.71	0.264
Year 6
No	342(95.3)	28(82.4)
Yes	17(4.70)	6(17.6)	0.007	3.62	1.18,9.85	0.015
Year 3 or 6
No	495(95.0)	45(86.5)
Yes	26(5.0)	7(13.5)	0.029	2.77	1.03,6.63	0.030
Eczema
Year 3
No	548(84.0)	46(73.0)
Yes	104(16.0)	17(27.0)	0.040	1.87	0.97, 3.47	0.054
Year 6
No	520(88.6)	52(89.7)
Yes	67(11.4)	6(10.3)	0.978	0.807	0.29,1.88	0.645
Year 3 or 6
No	459(78.2)	41(70.7)
Yes	128(21.8)	17(29.3)	0.254	1.33	0.69,2.48	0.384
Asthma
Year 3
No	478(73.4)	39(61.9)
Yes	173(26.6)	24(38.1)	0.071	1.45	0.82,2.50	0.191
Year 6
No	360(55.2)	28(44.4)
Yes	292(44.8)	35(55.6)	0.132	1.37	0.80,2.34	0.249
Year 3 or 6
No	358(55.0)	28(44.4)
Yes	293(45.0)	35(55.6)	0.141	1.36	0.80,2.32	0.261

Data from 199 children missing for food allergy at age 3, 322 missing for food allergy at age 6, 142 missing for food allergy at age 3 or 6.

Data from 70 children missing for eczema at age 6, 70 missing for eczema at age 3 or 6.

Data from 1 child missing for asthma at age 3 and 1 missing for asthma at age 3 or 6.