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Table 4 Overall performance of patients treated with sequential boost and integrated boost at 4 years

From: A comparative analysis between sequential boost and integrated boost intensity-modulated radiation therapy with concurrent chemotherapy for locally-advanced head and neck cancer

4 year follow up

Sequential boost

Integrated boost

Overall survival

69.3% (56.5–79)

76.8% (68.6–83.1)

Disease Free Survival

63% (50.4–73.3)

69% (60.4–76.1)

Local recurrence-free survival

88.2% (76.7–94.2)

85.9% (78.2–91)

Regional recurrence-free survival

92.1% (82.1–96.7)

91.6% (84.8–95.4)

Distant disease-free survival

89.9% (78.8–95.4)

88.9% (82–93.3)