4.

Adverse events of the two groups

Adverse events	CIK group (n = 147)	Control group (n = 147)	P
Bone marrow suppression			0.222
0	98	84
I	20	35
II	18	16
III	8	10
IV	3	2
Fever			0.491
0	118	112
I	28	32
II	1	3
III	0	0
IV	0	0
Nausea and vomiting			0.545
0	98	94
I	18	13
II	23	31
III	8	9
IV	0	0
Liver dysfunction			0.641
0	120	117
I	17	21
II	10	8
III	0	1
IV	0	0
Kidney dysfunction			0.415
0	137	134
I	9	13
II	1	0
III	0	0
IV	0	0
Peripheral nerve toxicity			0.542
0	132	126
I	10	13
II	5	8
III	0	0
IV	0	0