a trend toward significancep = 0.067
There was a trend toward significance in proportion of patients treated with any IO developing BM compared with those treated with CT (six of 79 [7%] versus zero of 42 [0%]; Z score p = 0.067).
There was a trend toward significance in proportion of patients treated with any IO developing BM compared with those treated with CT (six of 79 [7%] versus zero of 42 [0%]; Z score p = 0.067).