Table 5.

Univariate analysis to determine the factors predicting complete response.

Variables		Patients with complete response (%)	P-value
Age	<60	143 (56)	0.277
	≥60	61 (62)
Gender	Male	171 (57)	0.357
	Female	33 (64)
Site	Oropharynx	87 (48)	<0.001
	Hypopharynx- Larynx	117 (67)
T stage	T1-T2	53 (60)	0.671
	T3-T4	151 (57)
Clinical node	cN−	69 (77)	<0.001
	cN+	135 (51)
rENE	Present	62 (44)	<0.001
	Absent	142 (66)

Bold values means statistically significant.