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. 2018 May 31;13:103. doi: 10.1186/s13014-018-1052-8

Table 2.

Comparison of FB versus DIBH mean heart measures within treatment groups

IMN treated IMN untreated
Absolute value (SD) P-Value Absolute value (SD) P-Value
Mean Heart Dose (Gy)
 FB 6.73 (1.98) < 0.001 4.77 (2.44) < 0.001
 DIBH 2.79 (1.23) 1.55 (0.65)
V5 (%)
 FB 34.5 (12.9) < 0.001 19.4 (9.7) < 0.001
 DIBH 12.7 (10.1) 2.8 (3.4)
V10 (%)
 FB 19.9 (7.4) < 0.001 11.6 (6.8) < 0.001
 DIBH 4.1 (4.9) 0.8 (1.3)
V15 (%)
 FB 13 (5.7) < 0.001 8.3 (5.8) < 0.001
 DIBH 2.0 (2.7) 0.4 (0.8)
V20 (%)
 FB 8.9 (4.9) < 0.001 6.3 (5.2) < 0.001
 DIBH 1.0 (1.5) 0.2 (0.6)
V25 (%)
 FB 6.4 (4.3) < 0.001 5.0 (4.8) < 0.001
 DIBH 0.4 (0.8) 0.1 (0.5)