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. 2021 Jun;9(12):1033. doi: 10.21037/atm-20-8124

Table 1. Baseline characteristics of the cohort.

Characteristic Total (n=42)
Gender
   Male 24
   Female 18
Type of cancer
   Metastatic melanoma 25
   Lung cancer 11
   Genitourinary (urothelial and renal) 4
   Diffuse large B-cell lymphoma 1
   Head and neck 1
Mean [SD] age at diagnosis of cancer 67 [13]
Smoking status
   Ever smoker 25
   Never smoker 17
Immune checkpoint inhibitors used
   Pembrolizumab 23
   Nivolumab 13
   Atezolizumab 1
   Ipilimumab 5