From: Country development and manuscript selection bias: a review of published studies
Explanatory variables* | B coefficient(95% CI) |
---|---|
Country income | 0.490(0.249 to 0.730) |
Publication year | 0.269(0.060 to 0.479) |
Log Study sample size†| 0.197(0.103 to 0.291) |
Language of publication | 0.976(0.247 to 1.70) |
Randomization | Not selected |
Blinding | Not selected |
Statistical significance | Not selected |