Table 6 Radiation exposure time (s)
From: Open versus minimally invasive TLIF: literature review and meta-analysis
Author | MITLIF | OTLIF | ||||
|---|---|---|---|---|---|---|
Mean | SD | Number of patients | Mean | SD | Number of patients | |
Gu et al. 2014 [24] | 45.3 | ± 11.7 | 44 | 28.9 | ± 8.2 | 38 |
Seng et al. 2013 [26] | 55.2 | ± 11.3 | 40 | 16.4 | ± 2.1 | 40 |
Wang et al. 2012 | 46 | ± 21 | 42 | 24 | ± 8 | 39 |
Lee et al. 2012 [6] | 49.0 | ± 33.9 | 72 | 17.6 | ± 20.0 | 72 |
Wang et al. 2010 [37] | 73 | ± 21 | 25 | 39 | ± 16 | 27 |
Wang et al. 2010 [37] | 84 | ± 21 | 42 | 37 | ± 19 | 43 |
Peng et al. 2009 [39] | 105.5 | – | 29 | 35.2 | – | 29 |