Table 3

Mean decentration length (mm) and tilt angle (°) of the PE and control groups

PE groupControl groupp Value
Decentration (mm) (SD)
1 week0.304 (0.203)0.295 (0.236)0.5782
 1 month0.337 (0.192)0.320 (0.180)0.7282
 3 months0.339 (0.202)0.312 (0.161)0.5869
 6 months0.277 (0.191)0.316 (0.135)0.0796
 9 months0.290 (0.146)0.313 (0.167)0.5689
 12 months0.277 (0.179)0.298 (0.150)0.3592
Tilt (°) (SD)
1 week3.07 (1.75)2.21 (1.29)0.0114
 1 month3.44 (2.01)2.35 (1.29)0.0046
 3 months3.18 (1.87)2.38 (1.42)0.0140
 6 months3.02 (1.52)2.41 (1.44)0.0376
 9 months3.60 (1.77)2.69 (1.74)0.0063
 12 months3.66 (2.12)2.77 (1.97)0.0243
  • Not significant; statistically significant.