Variable HbA1c          <7% HbA1c  
7-9%
HbA1c
 > 9%
Total P-value
Home glucose correction Number of patients* (%)**  
Done 34 (17.7) 90 (46.9) 68 (35.4) 192 0.599
Not done 7 (24.1) 14 (48.3) 8 (27.6) 29
Total 41 104 76 221
Method of glucose correction    
Sliding scale 27 (17.8) 69 (45.4) 56 (36.8) 152 0.761
Equation 7 (17.5) 21 (52.5) 12 (30) 40
Total 34 90 68 192
* Calculated out of total patients using the same insulin type
** Values between brackets are relative frequencies (%)
Table 3: Glycemic control and home glucose correction.