Table 2.
Comparative studies basic data.
| Author | Mean duration of surgery MIS | Mean duration of surgery open | MIS blood loss | Open blood loss | Length of stay MIS | Length of stay open |
|---|---|---|---|---|---|---|
| Villavicencio et al. | 222.5 | 214.9 | 163 mL | 366.8 | 3 | 4.2 |
| Shunwu et al. | 159.2 | 142.8 | 399.8 | 517 | 9.3 | 12.5 |
| Wang et al. | 156 (X-ray 84) | 145 (37) | 264 | 673 | 10.6 | 14.6 |
| Peng et al. | 216.4 (fluoro 105.5 s) | 170 (35.2) | 150 | 681 | 4 | 6.7 |
| Schizas et al. | 348 (X-ray 2.7 cGy/cm2) | 312 (1.8) | 456 | 961 | 6.1 | 8.2 |
| Dhall et al. | 199 | 237 | 194 | 505 | 3 | 5.5 |
| Isaacs et al. | 300 | 276 | 226 | 1147 | 3.4 | 5.1 |