Treatment of early stage Supraglottic squamous cell carcinoma: meta-analysis comparing primary surgery versus primary radiotherapy

Table 1 Demographic characteristics of studies comparing survival outcomes between Surgery and Radiotherapy

Study	Median Age (years)		Gender (M/F)		Median Follow up (years)
	RT	OPS	RT	OPS	RT	OPS
Arshad 2014 [7]	63	58	1476/802	119/48	NR	NR
Jones 2004 [10]	63^a	61^a	NR	NR	8.5	9.6
Orus 2000 [12]	63.5^a	58.1^a	NR	NR	1.5
Santos 1998 [13]	56		NR	NR	NR
Sessions 2005 [14]	N/A	N/A	NR	NR	> 5
Spector 1995 [15]	61.3		41/12		NR	NR
Spriano 1997 [16]	62		141/16		5

^anumbers represent means Abbreviations: RT Radiotherapy, OPS Organ Preservation Surgery, NR Not Reported

ISSN: 1916-0216