Table 7. Descriptive statistics and Kruskal-Wallis test results on the percentages of gutta-percha, sealer and voids according to level of sections independent from shaping system in C2-type.
Gutta-Percha | Sealer | Voids | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
n | Median | IQR | p | Median | IQR | p | Median | IQR | p | |
2mm | ||||||||||
LC | 10 | 77.04a | 9.59 | < .01 | 22.96a | 9.59 | < .01 | 0.00 | 0.00 | .07 |
CW | 10 | 93.76a | 6.90 | 5.96a | 6.84 | 0.19 | 0.77 | |||
4mm | ||||||||||
LC | 10 | 86.73a | 3.03 | < .01 | 13.26 a | 3.10 | < .01 | 0.00 | 0.00 | .54 |
CW | 10 | 97.87a | 2.98 | 1.90 a | 2.97 | 0.00 | 0.11 | |||
6mm | ||||||||||
LC | 10 | 76.59b | 6.06 | < .001 | 23.00 b | 6.35 | < .001 | 0.09 | 0.86 | .41 |
CW | 10 | 98.05b | 2.32 | 1.92 b | 2.42 | 0.00 | 0.26 | |||
Total | ||||||||||
LC | 10 | 80.64b | 5.20 | < .001 | 19.10 b | 6.55 | < .001 | 0.15 | 0.42 | .94 |
CW | 10 | 96.77b | 2.77 | 2.99 b | 2.55 | 0.21 | 0.32 |
a significant difference between groups at level of p < .01,
b p < .001