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Fig. 2 | Radiation Oncology

Fig. 2

From: Outcomes of carbon ion radiotherapy compared with segmentectomy for ground glass opacity-dominant early-stage lung cancer

Fig. 2

Comparison of disease-specific survival after segmentectomy versus CIRT for lung cancer. Kaplan–Meier estimates of the survival probability at 2.5, 5, and 7.5 years after segmentectomy in 48 patients were 98%, 98%, and 98%, respectively (blue line), and those after CIRT in 14 patients were 93%, 93%, and 93%, respectively (blue line). The log-rank test showed non-inferior survival in CIRT group compared with segmentectomy group (P = 0.368)

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Radiation Oncology

ISSN: 1748-717X

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