Fig. 4 | Scientific Reports

Fig. 4

From: Postoperative quality of life in patients treated for thyroid cancer with transoral endoscopic and open surgery

Fig. 4

Comparison of POSAS scores between the TOETVA and open surgery groups. (a) Comparison of overall OSAS scores between the open surgery and the TOETVA groups (P < 0.001); (b) Comparison of overall PSAS scores between the open surgery and TOETVA groups (P < 0.001). POSAS patient and observer scar assessment scale, PSAS patient scar assessment scale, OSAS observer scar assessment scale, TOETVA transoral endoscopic thyroidectomy vestibular approach.

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