Table 2.

Unadjusted Costs, by Adverse Event Category

Adverse event categorya	Patients with adverse event		Patients without adverse event
	Patients, N	Mean cost, $	Patients, N	Mean cost, $
Respiratory	295	30,534	549	7438
General disorder/administration-site condition	199	27,790	645	6705
CNS/psychiatric	261	27,137	583	6159
Pain	383	23,108	461	7157
Metabolic/nutritional	377	21,984	467	5962
Skin/subcutaneous tissue	447	21,726	397	6374
Cardiovascular	510	21,469	334	6877
Hematologic/lymphatic	296	20,563	548	6712
Gastrointestinal	359	19,909	485	6130
Other	394	17,570	450	7840

^aDetails of adverse events, by category, are listed in the text.

CNS indicates central nervous system.