From: Causal relationships between breast cancer risk factors based on mammographic features
X | Y | Within-twin within-trait correlation | Within-twin cross-trait correlation | Cross-twin cross-trait correlation |
---|---|---|---|---|
Light areas | Light areas | 0.59 (0.54,0.64) * | – | – |
Bright areas | Bright areas | 0.53 (0.47,0.58) * | – | – |
Brightest areas (Cirrocumulus) | Brightest areas (Cirrocumulus) | 0.34 (0.27,0.40) * | – | – |
Cirrus | Cirrus | 0.48 (0.42,0.53) * | – | – |
Light areas a | Light areas a | 0.55 (0.50,0.60) | – | – |
Bright areas a | Bright areas a | 0.41 (0.35,0.47) * | – | – |
Brightest areas (Cirrocumulus) a | Brightest areas (Cirrocumulus) a | 0.22 (0.15,0.29) * | – | – |
Light areas | Bright areas | – | 0.81 (0.79,0.84) | 0.52 (0.47,0.57) |
Light areas | Brightest areas (Cirrocumulus) | – | 0.49 (0.44,0.55) | 0.35 (0.29,0.41) |
Light areas | Cirrus | – | 0.38 (0.32,0.44) | 0.28 (0.21,0.35) |
Bright areas | Brightest areas (Cirrocumulus) | – | 0.69 (0.65,0.72) | 0.40 (0.34,0.46) |
Bright areas | Cirrus | – | 0.45 (0.39,0.51) | 0.33 (0.26,0.39) |
Brightest areas (Cirrocumulus) | Cirrus | – | 0.43(0.37,0.49) | 0.28 (0.22,0.35) |
Bright areasa | Brightest areas (Cirrocumulus)a | – | 0.28 (0.21,0.34) | 0.60 (0.57,0.66) |
Light areasa | Brightest areas (Cirrocumulus)a | – | 0.27 (0.21, 0.34) | 0.39 (0.33, 0.45) |