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Table 3 The influence of T stage on the rate of laryngeal function preservation

From: A novel surgical approach for hypopharyngeal carcinoma resection via the paraglottic space

T stage Laryngeal function preservation χ2 P value
Yes (No., %) No (No., %)
T1 48 (100%) 0 (0%) 45.68  < 0.001
T2 178 (89.5%) 21 (10.5%)
T3 82 (66.7%) 41 (33.3%)
T4 36 (65.5%) 19 (34.5%)