Table 2.
Mean changes in cGy between predicted and clinical dose to specified dose metric, following the specified prompt to increase or decrease dose. : standard deviation.
| Prompt | “Increase the metric dose by 500 cGy” |
“Decrease the metric dose by −500 cGy” |
||||
|---|---|---|---|---|---|---|
| Prompt metric | Minimum | Mean | Maximum | Minimum | Mean | Maximum |
| Evaluation metric | () | () | () | () | () | () |
| Brachial Plexus (L) | 548.5 (55.4) | 502.7 (20.2) | 484.3 (45.8) | −418.5 (95.8) | −480.9 (43.6) | −415.5 (140.4) |
| Brachial Plexus (R) | 547.3 (132.3) | 489.8 (6.0) | 532.0 (44.1) | −468.3 (151.3) | −444.1 (44.7) | −463.1 (88.4) |
| Brainstem | 465.2 (159.8) | 505.6 (7.2) | 493.1 (23.4) | −238.6 (349.0) | −498.1 (8.8) | −440.7 (104.0) |
| Oral Cavity | 528.5 (187.3) | 490.9 (9.8) | 305.1 (273.0) | −388.9 (278.2) | −507.8 (17.1) | −427.3 (197.5) |
| Cochlea (L) | 496.2 (18.3) | 459.1 (109.2) | 455.3 (97.7) | −437.4 (91.3) | −448.2 (63.6) | −350.7 (101.5) |
| Cochlea (R) | 460.5 (71.9) | 494.9 (24.4) | 486.6 (172.9) | −406.7 (119.0) | −448.6 (72.2) | −370.5 (154.7) |
| Esophagus | 246.2 (249.1) | 499.7 (31.1) | 552.7 (141.8) | −143.8 (162.4) | −484.2 (28.0) | −528.9 (87.3) |
| Larynx | 528.9 (96.5) | 505.1 (9.9) | 448.7 (76.2) | −667.6 (187.2) | −504.4 (27.2) | −449.3 (217.3) |
| Lens (L) | 511.3 (214.0) | 407.6 (85.0) | 318.2 (46.5) | −84.8 (138.1) | −235.1 (346.2) | −33.8 (33.4) |
| Lens (R) | 549.9 (107.8) | 378.9 (7.9) | 266.1 (5.8) | −79.3 (66.7) | −135.0 (113.8) | −116.0 (76.5) |
| Lungs | 597.6 (320.2) | 509.4 (26.6) | 515.6 (152.8) | −363.8 (304.3) | −505.1 (20.4) | −487.0 (57.7) |
| Mandible | 576.4 (26.4) | 466.5 (26.2) | 370.0 (6.6) | −653.2 (61.0) | −489.1 (17.3) | −287.5 (142.4) |
| Parotid (L) | 577.1 (69.0) | 502.6 (13.8) | 344.4 (167.8) | −271.0 (183.0) | −484.7 (35.2) | −230.2 (207.0) |
| Parotid (R) | 601.8 (79.4) | 498.5 (10.7) | 454.5 (194.9) | −384.2 (285.5) | −479.4 (32.9) | −417.2 (234.9) |
| Spinal Cord | 501.4 (264.1) | 517.3 (16.3) | 529.0 (26.9) | −460.7 (361.2) | −495.6 (28.9) | −490.1 (65.4) |
| Submandibular Gland (L) | 563.8 (75.4) | 495.3 (14.6) | 433.9 (91.8) | −348.5 (73.7) | −507.7 (0.9) | −608.6 (86.8) |
| Submandibular Gland (R) | 531.2 (62.2) | 503.9 (4.4) | 468.1 (65.0) | −513.5 (94.0) | −502.6 (37.2) | −463.4 (188.9) |