Table 3.

Adverse events in the immunotherapy group

Adverse event	Immunotherapy (n = 59)
	Grade 1 or 2	Grade 3 or 4
Overall incidence	16 (27.1%)	0
Anorexia	1 (1.7%)	0
Nausea	1 (1.7%)	0
Vomiting	2 (3.4%)	0
Pruritis	2 (3.4%)	0
Chills	2 (3.4%)	0
Fatigue	4 (6.8%)	0
Pyrexia	3 (5.1%)	0
Productive cough	1 (1.7%)	0