Parameter | Mean (μm) ± SD | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pre-Operation | Post-operation | variations | P-value | ||||||||||
2 h | 1w | 1 m | 3 m | 2 h | 1w | 1 m | 3 m | 2 h | 1w | 1 m | 3 m | ||
center | 195.40 ± 34.23 | 224.35 ± 32.12 | 200.21 ± 32.04 | 205.36 ± 34.75 | 226.72 ± 31.56 | 28.92 ± 4.27. | 4.78 ± 3.25 | 9.93 ± 4.14 | 31.29 ± 6.45. | 0.008 | 0.967 | 0.668 | 0.013 |
TIM | 205.74 ± 35.26 | 219.12 ± 34.29 | 211.35 ± 38.70 | 212.43 ± 30.24 | 220.26 ± 35.24 | 13.38 ± 4.23 | 5.61 ± 3.16 | 6.69 ± 2.58 | 14.52 ± 3,06 | 0.414 | 0.698 | 0.581 | 0.250 |
SIM | 207.47 ± 29.74 | 218.39 ± 37.74 | 212.40 ± 36.43 | 214.25 ± 40.31 | 222.73 ± 37.54 | 10.92 ± 4.27 | 4.93 ± 6.71 | 6.78 ± 4.12 | 15.26 ± 5.33 | 0.357 | 0.784 | 0.699 | 0.177 |
NIM | 182.49 ± 27.31 | 197.44 ± 27.19 | 184.53 ± 33.19 | 186.72 ± 28.35 | 201.14 ± 29.36 | 14.95 ± 7.64 | 2.04 ± 4.52 | 4.23 ± 4.35 | 18.65 ± 6.46. | 0.042 | 0.988 | 0.805 | 0.018 |
IIM | 203.43 ± 36.32 | 213.24 ± 34.11 | 204.33 ± 34.25 | 206.44 ± 37.18 | 214.35 ± 35.20 | 9.81 ± 5.39 | 0.90 ± 4.87 | 3.01 ± 2.56 | 10.92 ± 7.56 | 0.406 | 0.526 | 0.897 | 0.306 |
TOM | 217.28 ± 41.33 | 227.26 ± 44.10 | 220.18 ± 37.32 | 223.65 ± 41.72 | 230.39 ± 24.74 | 9.98 ± 3.52 | 2.90 ± 5.13 | 6.37 ± 2.76 | 13.11 ± 6.67 | 0.246 | 0.716 | 0.804 | 0.106 |
SOM | 208.34 ± 35.26 | 220.14 ± 35.67 | 213.22 ± 33.32 | 214.32 ± 34.39 | 221.40 ± 36.53 | 11.80 ± 5,23 | 4.88 ± 4.12 | 5.98 ± 3.05 | 13.06 ± 4.23 | 0.136 | 0.836 | 0.725 | 0.376 |
NOM | 168.12 ± 30.05 | 183.74 ± 31.45 | 169.36 ± 29.84 | 174.29 ± 28.46 | 185.82 ± 30.07 | 15.62 ± 5.14 | 1.24 ± 4.31 | 6.17 ± 4.87. | 17.7 ± 6.24. | 0.042 | 0.998 | 0.708 | 0.036 |
IOM | 204.35 ± 36.23 | 214.72 ± 34.36 | 207.53 ± 42.50 | 209.12 ± 33.23 | 216.37 ± 34.12 | 10.37 ± 4.23 | 3.18 ± 4.17 | 4.77 ± 4.38 | 12.02 ± 5.17 | 0.145 | 0.862 | 0.786 | 0.086 |