		Retinopathy		Nephropathy		Peripheral neuropathy
C-peptide^*	No complication (9.05 ± 3.288)	Mean ± SD	Sig	Mean ± SD	Sig.	Mean ± SD	Sig.
C-peptide^*	No complication (9.05 ± 3.288)	(9.10 ± 3.34)	0.939	(5.50 ± 3.73)	0.000	(6.60 ± 3.02)	0.000
HbA1C^*	No complication (8.28 ± 1.854)	(9.55 ± 2.34)	0.001	(9.30 ± 1.94)	0.040	(8.03 ± 1.63)	0.482