Fig. 2.

Association between BMI and prognosis in cancer patients treated with ICIs. a. Forest plot for association between BMI and OS in cancer patients treated with ICIs. b. Forest plot for association between BMI and PFS in cancer patients treated with ICIs. BMI body mass index, OS overall survival, PFS progression free survival, ICIs immune checkpoint inhibitors. The included articles of Kichenadasse, Zhi, McQuade, and Ichihara contain different cohorts and/or different BMI cutoff value, which labeled Author 1, Author 2 and even Author(sample) 1, Author(sample) 2. Below is the same as above