From: Healthcare cost comparison analysis of nivolumab in combination with ipilimumab versus nivolumab monotherapy and ipilimumab monotherapy in advanced melanoma
NIVO (n = 170)
NIVO + IPI (n = 177)
IPI (n = 167)
Follow-up (months)
 Mean
28.8
30.0
21.7
 Median
35.6
32.2
15.0
Duration of treatment (months)a
14.2
10.8
1.8
5.5
2.5
2.1