			Group			Total
			Diabetic nephropathy stage 1, 2	Diabetic nephropathy stage 3, 4	Diabetic patients without nephropathy	Total
HA_1C	High glycated hemoglobin HA_1c (HA_1C > 7.0% = 53 mmol/mol)	Count	10	4	3	17
	High glycated hemoglobin HA_1c (HA_1C > 7.0% = 53 mmol/mol)	% within group	100.0%	50.0%	33.3%	63.0%
	Controlled glycated hemoglobin (HA_1C > 7.0% = 53 mmol/mol)	Count	0	4	6	10
	Controlled glycated hemoglobin (HA_1C > 7.0% = 53 mmol/mol)	% within group	0.0%	50.0%	66.7%	37.0%
Total		Count	10	8	9	27
Total		% within group	100.0%	100.0%	100.0%	100.0%