Table 2:

Logistic regression significant predictors for type 1 diabetes development by age 6.

Parameter	Estimate (S.E.)	p-value	Odds Ratio (95% CI)
Intercept	−22.7 (4.3)	<0.001
Age 3 IA2A status Reference = negative	2.2 (0.5)	<0.001	8.7 (3.0, 25.2)
Age 3 HbA1c	3.6 (0.8)	<0.001	1.4 (1.2, 1.6)*
Age 3 BMI Z Score	0.7 (0.2)	0.002	1.8 (1.2, 2.8)**
Number Autoantibodies & OGTT Fasting Insulin Level Reference = 1 autoantibody		0.001
>1 Antibody - Insulin Normal	0.6 (0.3)	<0.001	11.7 (2.0, 64.3)
>1 Antibody - Insulin Low	1.5 (0.4)	<0.001	28.5 (4.4, 182.9)
>1 Antibody - Insulin Missing	−0.2 (0.4)	0.605	5.3 (0.8, 32.6)
RS12708716_G	0.9 (0.3)	0.008	2.4 (1.3, 4.5)***

^*Odds ratio for 0.1 unit increase in HbA1c

^**Odds ratio for 1 unit increase in Z-score

^***Odds ratio for 1 unit increase in number of alleles (0,1,2)