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Pearson's correlation coefficients (r) between the dependent variable "Cobb angle" and the independent variable "rib-index" with and without the effect of the (predictor) variable "age" |
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| "Thoracic Cobb angle" |
"Thoracolumbar Cobb angle" |
"Lumbar Cobb angle" |
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| "Rib-index" without the effect of "age" |
r = 0.197 p = 0.077 |
r = 0.105 p = 0.35 |
r = 0.052 p = 0.642 |
Grivas et al. Scoliosis 2007 2:11 doi:10.1186/1748-7161-2-11 |
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