From: Re-expressing coefficients from regression models for inclusion in a meta-analysis
First author, year | βEstimand from analysis of raw data | βRBa | Relative Biasb | βDz | Relative Biasb | βAltc | Relative Biasb |
---|---|---|---|---|---|---|---|
Abraham, 2020 [28] | -0.0636 loge/ ng·ml−1 | -0.0324 | -0.49 | -0.0368 | -0.42 | -0.0384 | -0.40 |
Apelberg, 2007 [29] | -12.9 g/(ng/ml) | -11.7 | -0.10 | -13.2 | 0.03 | -13.2 | 0.03 |
Bulka, 2021 [21] | 0.015 loge(OR)/ ng·ml−1 | 0.043 | 1.87 | 0.0512 | 2.41 | 0.0531 | 2.54 |
Cheang, 2021 [27] | 0.192 mg·dl/pmol·g−1 | 0.335 | 0.74 | 0.352 | 0.83 | 0.353 | 0.84 |
Chen, 2012 [32] | -11.3 g/(ng/ml) | -16.3 | 0.44 | -17.9 | 0.58 | -17.8 | 0.58 |
Darrow, 2013 [33] | -2.3 g/(ng/ml) | -1.95 | -0.15 | -2.02 | -0.12 | -2.00 | -0.13 |
Hamm, 2010 [31] | 1.5 g/(ng/ml) | 3.66 | 1.44 | 3.92 | 1.62 | 3.85 | 1.57 |
Lee, 2020 [22] | 1.444 loge(OR)/μg·dl−1 | 1.31 | -0.09 | 3.30 | 1.28 | 3.46 | 1.4 |
Odebeatu, 2019 [23] | 6.86 × 10–4 loge(OR)/ng·ml−1 | 0.0114 | 15.69 | 0.0122 | 16.82 | 0.0116 | 15.86 |
Pilkerton, 2018 [26] | -0.0049 loge/ng·ml−1 | -0.0207 | 3.22 | -0.0302 | 5.17 | -0.0306 | 5.24 |
Steenland, 2009 [10] | 0.00105 loge/ ng·ml−1 | 0.00116 | 0.11 | 0.00127 | 0.21 | 0.00126 | 0.20 |
Stein, 2016 [25] | -0.0039 loge/ng·ml−1 | -0.00676 | 0.73 | -0.0069 | 0.77 | -0.00694 | 0.78 |
Washino, 2009 [30] | -10.94 g/(ng/ml) | -11.4 | 0.04 | -12.1 | 0.10 | -10.0 | -0.08 |
Xu, 2020a [24] | 0.513 loge(OR)/ ng·ml−1 | 0.508 | -0.01 | 0.962 | 0.87 | 1.01 | 0.96 |
Xu, 2020b [24] | 29.3 mg·dl/ng·ml−1 | 25.4 | -0.13 | 48.1 | 0.64 | 50.4 | 0.72 |
Median | Â | Â | 0.11 | Â | 0.77 | Â | 0.78 |
First quartile | Â | Â | -0.095 | Â | 0.155 | Â | 0.115 |
Third quartile | Â | Â | 1.09 | Â | 1.45 | Â | 1.485 |
Minimum | Â | Â | -0.49 | Â | -0.42 | Â | -0.40 |
Maximum | Â | Â | 15.69 | Â | 16.82 | Â | 15.86 |