Table 8.

OAR dose differences for several cases. For each case, the difference in mean dose ${\mathrm{D}}_{\text{mean}}^{\text{FV}}-{\mathrm{D}}_{\text{mean}}^{\text{FI}}$ is computed for all OARs. The min, max, and average differences in mean dose are listed in columns 2 and 3. Likewise, the min, max, and average values of ${\mathrm{D}}_2^{\text{FV}}-{\mathrm{D}}_2^{\text{FI}}$ are listed in columns 4 and 5.

	${\mathrm{D}}_{\text{mean}}^{\text{FV}}-{\mathrm{D}}_{\text{mean}}^{\text{FI}}$		${\mathrm{D}}_2^{\text{FV}}-{\mathrm{D}}_2^{\text{FI}}$
Case	average (Gy)	range (Gy)	average (Gy)	range (Gy)
PRT	−3.0	[−5.7, .24]	−1.8	[−6.0, .49]
LNG	−.27	[−1.9, .47]	−.25	[−6.1, 2.7]
H&N	−1.5	[−10.2, 2.3]	−3.4	[−10.0, 6.2]