		No. = 52
Surgery	No	38 (73.1%)
Surgery	Yes	14 (26.9%)
Type of surgery	Bilateral vocal cords stripping	2 (3.8%)
	Excision	6 (11.5%)
	Laser cordectomy	2 (3.8%)
	No	38 (73.1%)
	RT vertical hemilaryngectomy	2 (3.8%)
	Total laryngectomy	2 (3.8%)
Radiotherapy RT	No	4 (7.7%)
Radiotherapy RT	Yes	48 (92.3%)
Indication of RT	Combined surgery and RT	10 (19.2%)
	Definitive	38 (73.1%)
	No	4 (7.7%)
RT dose (Gy)	Median (IQR)	66 (66 - 70)
Both surgery and RT	Radiotherapy	42 (80.8%)
Both surgery and RT	Surgery & radiotherapy	10 (19.2%)