Significant Differences in the Prevalence of Elevated HbA1c Levels for Type I and Type II Diabetics Attending the Parirenyatwa Diabetic Clinic in Harare, Zimbabwe

Table 2

Reference range levels of long-term glucose control used in the study.

Level of long-term; glucose control	Optimal	Suboptimal	Poor
HbA1c level	Desirable	Reasonable	Elevated
HbA1c percentage	<7%	7–9%	>9%