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Table 1: Mean values of inhibition zones (mm) of four groups of restorative materials against Streptococcus mutans
|
Mean values of inhibition zones |
Standard deviation |
Analysis of variance |
|||||||||||||
| Materials | Day 1 | Day 7 | Day 14 | Day 1 | Day 7 | Day 14 | (Sig) | ||||||||
| Group A | 25.50 | 23.20 | 20.20 | 1.269 | 1.229 | 1.317 | <0.001* | ||||||||
| Group B | 24.70 | 22.80 | 19.70 | 0.949 | 0.632 | 1.252 | |||||||||
| Group C | 15.00 | 11.00 | 11.00 | 0.667 | 0.000 | 0.000 | |||||||||
| Group D | 13.60 | 11.00 | 11.00 | 0.516 | 0.000 | 0.000 | |||||||||
*Highly significant (p < 0.001)
