Table 3.
The results of pooled analysis
| Outcome | Study |
Risk ratio effect/Mean difference(95%CI) |
P Value |
Heterogeneity |
||
|---|---|---|---|---|---|---|
| Random effects | Fixed effects | I 2 | P Value | |||
| Frequency of recurrent dislocation |
[2,7-9,23-26] |
0.73 [0.46, 1.16] |
0.70 [0.53, 0.92] |
0.01 |
43% |
0.12 |
| Frequency of recurrent instability/subluxation |
[2,7-9,23,24] |
0.67 [0.25, 1.80] |
0.98 [0.75, 1.28] |
0.86 |
57% |
0.07 |
| Patient satisfaction (excellent/good) |
[7,23-25] |
0.84 [0.71, 1.00] |
0.84 [0.70, 1.00] |
0.05 |
0 |
0.93 |
| Frequency subsequent surgery required |
[8,25] |
0.74 [0.15, 3.70] |
0.94 [0.53, 1.66] |
0.82 |
41% |
0.19 |
| Kujala score |
[2,7-9,23-26] |
6.38 [-5.32, 18.08] |
9.40 [8.18, 10.61] |
0.29 |
98% |
<0.00001 |
| Hughston VAS |
[23-25] |
-5.68 [-9.49, -1.88] |
-5.68 [-9.49, -1.88] |
0.003 |
0 |
0.66 |
| Tegner score | [8,23-25] | -1.09 [-1.54, -0.63] | -1.02 [-1.19, -0.85] | <0.00001 | 28% | 0.25 |