Mean difference in CFUs between the groups | Mean difference in CFUs day one at 200 µm depth | p value | Mean difference in CFUs day one at 400 µm depth | p value | Mean difference in CFUs day three at 200 µm depth | p value | Mean difference in CFUs day three at 400 µm depth | p value | Mean difference in CFUs day seven at 200 µm depth | p value | Mean difference in CFUs day seven at 400 µm depth | P value |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Saline versus Chitosan | 2.52 × 106* | 0.000 | 2.23 × 106* | 0.000 | 3.11 × 106* | 0.000 | 2.56 × 106* | 0.000 | 3.14 × 106* | 0.000 | 3.10 × 106* | 0.000 |
Saline versus P100 | 3.31 × 106* | 0.000 | 3.07 × 106* | 0.000 | 3.41 × 106* | 0.000 | 3.06 × 106* | 0.000 | 3.23 × 106* | 0.000 | 3.19 × 106* | 0.000 |
Saline versus P250 | 3.33 × 106* | 0.000 | 3.08 × 106* | 0.000 | 3.42 × 106* | 0.000 | 3.07 × 106* | 0.000 | 3.23 × 106* | 0.000 | 3.19 × 106* | 0.000 |
Saline versus CPN100 | 3.44 × 106* | 0.000 | 3.16 × 106* | 0.000 | 3.49 × 106* | 0.000 | 3.12 × 106* | 0.000 | 3.24 × 106* | 0.000 | 3.19 × 106* | 0.000 |
Saline versus CPN250 | 3.53 × 106* | 0.000 | 3.29 × 106* | 0.000 | 3.53 × 106* | 0.000 | 3.18 × 106* | 0.000 | 3.24 × 106* | 0.000 | 3.19 × 106* | 0.000 |
Saline versus CH | 3.20 × 106* | 0.000 | 3.09 × 106* | 0.000 | 3.41 × 106* | 0.000 | 3.05 × 106* | 0.000 | 3.23 × 106* | 0.000 | 3.19 × 106* | 0.000 |
Saline versus 2% CHX | 3.48 × 106* | 0.000 | 3.19 × 106* | 0.000 | 3.52 × 106* | 0.000 | 3.15 × 106* | 0.000 | 3.23 × 106* | 0.000 | 3.19 × 106* | 0.000 |
Chitosan versus P100 | 7.92 × 105* | 0.000 | 8.45 × 105* | 0.000 | 2.90 × 105* | 0.000 | 5.02 × 105* | 0.000 | 9.33 × 104* | 0.000 | 8.93 × 104* | 0.000 |
Chitosan versus P250 | 8.10 × 105* | 0.000 | 8.56 × 105* | 0.000 | 3.05 × 105* | 0.000 | 5.04 × 105* | 0.000 | 9.35 × 104* | 0.000 | 8.93 × 104* | 0.000 |
Chitosan versus CPN100 | 9.13 × 105* | 0.000 | 9.26 × 105* | 0.000 | 3.71 × 105* | 0.000 | 5.59 × 105* | 0.000 | 9.38 × 104* | 0.000 | 8.97 × 104* | 0.000 |
Chitosan versus CPN250 | 1.00 × 106* | 0.000 | 1.06 × 106* | 0.000 | 4.15 × 105* | 0.000 | 6.18 × 105* | 0.000 | 9.38 × 104* | 0.000 | 8.96 × 104* | 0.000 |
Chitosan versus CH | 6.76 × 105* | 0.001 | 8.60 × 105* | 0.000 | 2.97 × 105* | 0.000 | 4.85 × 105* | 0.000 | 9.36 × 104* | 0.000 | 8.95 × 104* | 0.000 |
Chitosan versus 2% CHX | 9.54 × 105* | 0.001 | 9.59 × 105* | 0.000 | 4.02 × 105* | 0.000 | 5.90 × 105* | 0.000 | 9.38 × 104* | 0.000 | 8.96 × 104* | 0.000 |
P100 versus P250 | 1.77 × 104 | 0.199 | 1.00 × 104 | 0.545 | 1.50 × 104 | 0.70 | 2.46 × 103 | 0.677 | 1,32 × 102 | 0.129 | 60 | 0.590 |
P100 versus CPN100 | 1.21 × 105* | 0.000 | 8.06 × 104* | 0.001 | 8.10 × 104* | 0.000 | 5.72 × 104* | 0.000 | 4.42 × 102* | 0.001 | 3.95 × 102* | 0.001 |
P100 versus CPN250 | 2.15 × 105* | 0.000 | 2.17 × 105* | 0.000 | 1.24 × 105* | 0.000 | 1.16 × 105* | 0.000 | 4.42 × 102* | 0.001 | 3.12 × 102* | 0.008 |
P100 versus CH | –1.15 × 105 | 0.650 | 1.41 × 104 | 0.450 | 6.36 × 103 | 0.496 | –1.68 × 104 | 0.290 | 2.55 × 102* | 0.023 | 2.00 × 102 | 0.134 |
P100 versus 2% CHX | 1.61 × 105* | 0.000 | 1.13 × 105* | 0.000 | 1.11 × 105* | 0.000 | 8.83 × 104* | 0.000 | 4.40 × 102* | 0.001 | 3.40 × 102* | 0.003 |
P250 versus CPN100 | 1.03 × 105* | 0.000 | 7.05 × 104* | 0.001 | 6.60 × 104* | 0.000 | 5.47 × 104* | 0.000 | 310* | 0.001 | 3.35 × 102* | 0.002 |
P250 versus CPN250 | 1.97 × 105* | 0.000 | 2.07 × 105* | 0.000 | 1.09 × 105* | 0.000 | 1.14 × 105* | 0.000 | 3.10 × 102* | 0.001 | 2.52 × 102* | 0.027 |
P250 versus CH | –1.33 × 105 | 0.940 | 4.02 × 103 | 0.821 | –8.67 × 104 | 0.496 | –1.92 × 104 | 0.226 | 1.22 × 102 | 0.173 | 1.40 × 102 | 0.277 |
P250 versus 2% CHX | 1.43 × 105* | 0.000 | 1.03 × 105* | 0.000 | 9.63 × 104* | 0.000 | 8.59 × 104* | 0.000 | 3.07 × 102* | 0.001 | 2.80 × 102* | 0.012 |
CPN100 versus CPN250 | 9.42 × 104* | 0.000 | 1.37 × 105* | 0.000 | 4.35 × 104* | 0.000 | 5.92 × 104* | 0.000 | 0 | 1.00 | –82.5 | 0.147 |
CPN100 versus CH | –2.37 × 105* | 0.000 | –6.65 × 104* | 0.005 | –7.46 × 104* | 0.000 | –7.40 × 104* | 0.000 |  − 1.87 × 102* | 0.005 |  − 1.95 × 102* | 0.030 |
CPN100 versus 2% CHX | 4.02 × 104* | 0.002 | 3.28 × 104 | 0.070 | 3.03 × 104* | 0.000 | 3.11 × 104* | 0.005 |  − 2.5 | 0.317 |  − 55 | 0.146 |
CPN250 versus CH |  − 3.31 × 105* | 0.000 |  − 2.03 × 105* | 0.000 |  − 1.18* × 105 | 0.000 |  − 1.33 × 105* | 0.000 |  − 1.87 × 102* | 0.005 |  − 1.12 × 102 | 0.281 |
CPN250 versus 2% CHX |  − 5.39 × 104* | 0.000 |  − 1.04 × 105* | 0.000 |  − 1.31 × 104* | 0.000 |  − 2.80 × 104* | 0.000 |  − 2.5 | 0.317 | 27.5 | 0.914 |
CH versus 2% CHX | 2.77 × 105* | 0.000 | 9.94 × 104* | 0.000 | 1.05 × 105* | 0.000 | 1.05 × 105* | 0.000 | 1.85 × 102* | 0.013 | 1.40 × 102 | 0.191 |