Group | ||||
---|---|---|---|---|
Variable | Overall (n = 35) | 1-Stage (non-submerged) (n = 17) | 2-Stage (submerged) (n = 18) | p |
RBH | ||||
Mean ± SD | 5.62 ± 1.68 | 6.06 ± 2.11 | 5.19 ± 1.02 | .1381 |
Range | 3.1-9.6 | 3.1-9.6 | 3.3-7.4 | |
ITV | ||||
Mean ± SD | 30.14 ± 5.07 | 30.88 ± 5.66 | 29.44 ± 4.50 | .2222 |
Range | 15-35 | 15-35 | 20-35 | |
15 | 1 (2.9) | 1 (5.9) | 0 (0.0) | .3423 |
20 | 1 (2.9) | 0 (0.0) | 1 (5.6) | |
25 | 8 (22.9) | 3 (17.6) | 5 (27.8) | |
30 | 11 (31.4) | 4 (23.5) | 7 (38.9) | |
> 35 | 14 (40.0) | 9 (52.9) | 5 (27.8) | |
ISQ | ||||
Mean ± SD | 76.68 ± 7.41 | 81.94 ± 4.45 | 72.00 ± 6.32 | <.0011 |
Range | 60-90 | 75-90 | 60-85 | |
Final impression (days) | ||||
Mean ± SD | 180.47 ± 51.11 | 170.13 ± 53.70 | 189.67 ± 48.33 | .2012 |
Range | 86-346 | 86-302 | 131-346 | |
Success or failure | ||||
Success | 34 (97.1) | 16 (94.1) | 18 (100.0) | .4863 |
Failure | 1 (2.9) | 1 (5.9) | 0 (0.0) |