This study (LNIG) | Almendros-Marqués et al, 2006 (CG) [15] | Uematsu et al, 2015 (CG) [16] | Cheng et al, 2010 (CG) [9] | Blondeau et al, 2007 (CG) [17] | Smith et al, 2013 (CG) [11] | |
---|---|---|---|---|---|---|
Male (%) | 27.8 | 47.3 | 41.1 | 39 | 41.6 | 41.5 |
Female (%) | 72.1 | 52.7 | 58.9 | 61 | 58.4 | 58.5 |
Sample size (patients) | 79 | 165 | 461 | 3595 | 327 | 1000 |
Power | 0.86 | 0.68 | 0.59 | 0.67 | 0.74 | |
P value | 0.001 | 0.0294 | 0.07 | 0.0235 | 0.024 |