Table 5 Destrictive statistics and significance probabilities of cephalometric variables
From: Analysis of pretreatment factors associated with stability in early class III treatment
Total (n = 75) | Stable (n = 55) | Unstable (n = 20) | U test | ||||
|---|---|---|---|---|---|---|---|
x | IQR | x | IQR | x | IQR | p | |
PNS-ANS | 0.96 | 0.08 | 0.95 | 0.08 | 0.97 | 0.09 | .101 |
Ar-Me | 1.04 | 0.06 | 1.03 | 0.07 | 1.05 | 0.07 | .024* |
SNA | 79.70 | 4.90 | 79.50 | 4.90 | 80.45 | 3.63 | .260 |
SNB | 79.80 | 3.90 | 79.40 | 4.10 | 80.40 | 4.43 | .065 |
ANB | 0.00 | 2.90 | 0.20 | 2.90 | -0.90 | 2.28 | .081 |
Wits | -6.60 | 3.40 | -6.20 | 3.30 | -7.70 | 2.75 | .035* |
SN-Ar | 124.60 | 5.60 | 124.80 | 5.50 | 124.20 | 7.38 | .573 |
SN-Rm | 90.20 | 7.30 | 90.70 | 6.50 | 87.50 | 6.40 | .049* |
SN-Md | 36.90 | 6.70 | 36.90 | 6.70 | 36.85 | 6.23 | .480 |
Gonial angle | 126.00 | 9.00 | 125.10 | 8.90 | 129.50 | 6.83 | .024* |
U1-PP | 102.90 | 10.60 | 102.70 | 10.80 | 105.25 | 12.10 | .253 |
IMPA | 89.10 | 10.50 | 89.80 | 8.00 | 83.05 | 7.93 | .009* |
FMIA | 60.90 | 9.50 | 59.30 | 9.60 | 65.05 | 9.43 | .025* |