Body Mass Index (kg/m2)( mean 32) No.of patients and % HbA1c mean%
20-25 normal weight 68 (11%) 7.83%
25-30 over weight 181 (31%) 7.85%
> 30 obese 343 (58%) 7.78%

Non significant as the number very small
p-value= 0.18
Table 6: HbA1c level according to BMI (patients n=594).