Group | Time | Fasting blood glucose (mmol/L) | 2-h postprandial blood glucose (mmol/L) | Glycosylated hemoglobin (%) |
---|---|---|---|---|
Combined group (n=18) | Before therapy | 9.98±1.28 | 9.29±1.01 | 9.83±1.78 |
 | After 3 months of therapy | 8.03±1.03 | 8.13±1.07 | 7.38±0.87 |
Root planing group (n=18) | Before therapy | 9.94±1.32 | 9.31±1.17 | 9.81±1.82 |
After 3 months of therapy | 8.23±1.23 | 8.23±1.73 | 7.42±0.65 | |
Periodontal curettage group (n=18) | Before therapy | 9.97±1.42 | 9.30±1.35 | 9.79±1.29 |
After 3 months of therapy | 8.16±1.22 | 8.32±0.76 | 7.68±1.73 | |
Cleansing group (n=18) | Before therapy | 9.92±1.39 | 9.34±1.46 | 9.85±1.82 |
After 3 months of therapy | 8.21±1.43 | 8.65±0.87 | 7.76±1.27 | |
t | Â | 0.007 | 0.005 | 0.004 |
P | Â | 0.999 | 1.0 | 1.0 |
t’ |  | 0.095 | 0.669 | 0.441 |
P′ |  | 0.963 | 0.574 | 0.724 |
t* | Â | 5.036 | 3.345 | 4.283 |
P* | Â | <0.001 | 0.002 | <0.001 |
t# | Â | 3.886 | 2.194 | 5.247 |
P# | Â | <0.001 | 0.035 | <0.001 |
t*# | Â | 4.12 | 2.684 | 4.148 |
P*# | Â | <0.001 | 0.011 | <0.001 |
t*#* | Â | 3.638 | 2.087 | 3.995 |
P*#* | Â | 0.001 | 0.044 | <0.001 |