Table 4.

Prediction of detectable C peptide in 73 children and adolescents with type 1 diabetes

Dependent variable	Independent variable	OR	95% CI	P value
Detectable C peptide	First-year average HbA1c	0.35	0.17 to 0.74	0.005
Detectable C peptide	First-year average HbA1c	0.3	0.13 to 0.68	0.004
	Gender	3.85	1.26 to 11.82	0.018
	Celiac disease	1.45	0.87 to 2.44	0.157
Detectable C peptide	Second-year average HbA1c	0.48	0.24 to 0.95	0.034
Detectable C peptide	Third-year average HbA1c	0.48	0.25 to 0.94	0.032

HbA1c, hemoglobin A1c.