Follow-up time |
Group A (n = 40) |
Group A (n = 40) |
Group A (n = 40) |
Group A (n = 40) |
Group B (n =
40) |
Group B (n = 40) |
Group B (n = 40) |
Group B
(n = 40) |
X2 |
P |
|
|
dilation |
SA |
MA |
GA |
dilation |
SA |
MA |
GA |
CALs |
CALs |
CALs |
7 days
(n = 80)
|
5/40
|
8/40
|
2/40
|
0/40
|
6/40
|
9/40
|
3/40
|
0/40
|
0.464
|
0.650
|
0.650
|
1 month
(n = 79)
|
2/39
|
5/39
|
1/39
|
0/39
|
2/40
|
4 /40
|
3/40
|
1/40
|
1.939
|
0.202
|
0.202
|
3 months
(n = 78)
|
3/39
|
0/39
|
1/39
|
0/39
|
0/39
|
0/39
|
2/39
|
1/39
|
0.157
|
1.000
|
1.000
|
6 months
(n = 71)
|
2/35
|
0/35
|
0/35
|
0/35
|
0/36
|
2/36
|
1/36
|
1/36
|
0.668
|
0.674
|
0.674
|
12months (n = 53) |
0/28 |
0/28 |
0/28 |
0/28 |
0/25 |
2/25 |
1/25 |
1/25 |
4.846 |
0.043 |
0.043 |
24months (n = 33) |
0/18 |
0/18 |
0/18 |
0/18 |
0/14 |
2/15 |
2/15 |
0/15 |
5.462 |
0.033 |
0.033 |