Where used:
| Data Set | National Renal Data Set - Renal Care | references in description HbA1c CONCENTRATION (IFCC) | 
| Data Element | HbA1c CONCENTRATION (IFCC) | references in description HbA1c CONCENTRATION (IFCC) | 
| Data Set | National Renal Data Set - Renal Care | references in description HbA1c CONCENTRATION (IFCC) | 
| Data Element | HbA1c CONCENTRATION (IFCC) | references in description HbA1c CONCENTRATION (IFCC) |