Table 3 External and internal slot height in the different bracket systems and their differences
Bracket series | External height | Internal height | Difference External-Internal Height | |
|---|---|---|---|---|
Mean (± SD) | Mean (± SD) | Mean(± SD) | p | |
SYNTHESIS NU-EDGE DISCOVERY FLI TWIN MINI SPRINT OMNIARCH+ SCAPE MINI-TWIN JAZZ MINI MASTER MINIPREVAIL VICTORY | 0.562 (± 0.006) 0.609 (± 0.016) 0.572 (± 0.012) 0.574 (± 0.011) 0.571 (± 0.007) 0.561 (± 0.005) 0.592 (± 0.013) 0.559 (± 0.008) 0.550 (± 0.010) 0.555 (± 0.005) 0.564 (± 0.007) 0.581 (± 0.030) | 0.556 (± 0.004) 0.575 ± 0.010) 0.573 ± 0.012) 0.567 ± 0.008) 0.567 ± 0.005) 0.568 ± 0.006) 0.563 ± 0.008) 0.556 ± 0.006) 0.552 ± 0.010) 0.548 ± 0.005) 0.561 ± 0.004) 0.565 ± 0.012) | 0.006 (± 0.005) 0.034 (± 0.014) -0.010 (± 0.008) 0.007 (± 0.005) 0.004 (± 0.004) -0.007 (± 0.008) 0.029 (± 0.011) 0.003 (± 0.006) -0.002 (± 0.007) 0.007 (± 0.004) 0.003 (± 0.005) 0.016 (± 0.022) | < 0.001*** < 0.001*** 0.656 < 0.001*** < 0.001*** < 0.001*** < 0.001*** 0.006** 0.067 < 0.001*** 0.006** < 0.001*** |