Comparative dosimetric analysis of deep inspiration breath-hold versus free breathing radiotherapy in lung cancer: special emphasis on cardiac and subcardiac structure protection.

Tech Innov Patient Support Radiat Oncol · 2026 · PMC12774762 · PMID 41510317

Europe PMC DOI

hedged sentence

0.0610

closest p · 1.2× alpha

0.0610

boldest claim

The sentences

did not reach statistical significancep = 0.061so close (0.05 < p ≤ 0.1)

Target volume and dosimetric indices The mean PTV was slightly reduced in DIBH; 496.24 cm 3 compared to FB; 511.32 cm 3 , though this difference did not reach statistical significance (p = 0.061).

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