Source | Sample size | One-sided Pvalue |
---|---|---|
Kim et al., 2007 [43] | 732 | 0.000315 |
Bukh et al., 2009 [82] | 290 | 0.004 |
Hosang et al., 2010 [75] | 1,085 | 0.02 |
Lavebratt et al., 2010 [68] | 950 | 0.5 |
Juhasz et al., 2011 [74] | 1,269 | 0.2615 |
Elzinga et al., 2011 [81] | 1,435 | 0.43 |
Chen et al., 2012 [69] | 780 | 0.9875 |
Perea et al., 2012 [77] | 302 | 0.0185 |
Herbert et al., 2012 [83] | 279 | 0.0935 |
Jiang et al., 2013 [89] | 238 | 0.9805 |
Brown et al., 2013 [85] | 234 | 0.0004 |
Total | 7,594 | Â |
Average sample size | 690 | 0.01 |