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Table 3 Dosimetric parameters based on BMI class

From: Is there an advantage to delivering breast boost in the lateral decubitus position?

Parameter (Mean) Position BMI < 25 p-value BMI 25-30 p-value BMI >30 p-value
Tumor Bed (cc) Original 15.7 0.155 36.9 0.935 33.4 0.094
Lat. Decub. 15.8 36.3 25.3
Depth to rumor (cm) Original 4.8 0.000 5.2 0.001 6.3 0.000
Lat. Decub. 2.8 3.4 3.9
D90 (%) Original 95.5 0.922 95.1 0.592 92.7 0.001
Lat. Decub. 95.7 97.2 108.1
Maximum Dose (%) Original 110.9 0.160 112.2 0.069 109.9 0.121
Lat. Decub. 103.9 106.0 106.8
Lung V50 (%) Original 4.3 0.808 2.1 0.342 1.5 0.791
Lat. Decub. 3.8 2.9 1.6
Heart Max (Gy) Original 6.9 0.437 5.2 0.584 2.8 0.304
Lat. Decub. 5.46 4.4 4.4
Energy (Mev) Original 15.5 0.242 16 0.001 18.3 0.001
Lat. Decub. 11.1 12.5 15.0