From: DNA hypermethylation markers of poor outcome in laryngeal cancer
Variable | Response | Early stage, N = 38 | Late stage, N = 40 | Unknown stage, N = 1 |
---|---|---|---|---|
Race | African American | 11 | 20 | 1 |
Caucasian American | 27 | 18 | – | |
Other | – | 2 | – | |
Gender | Male | 29 | 29 | 1 |
Female | 9 | 11 | – | |
Age | Less than 50Â years | 18 | 16 | 1 |
51–65 years | 14 | 17 | – | |
Over 65 years | 6 | 7 | – | |
Smoking | Current smoker | 21 | 26 | 1 |
Past smoker | 16 | 11 | – | |
Never smoker | 1 | 3 | – | |
Alcohol usea | No | 1 | 1 | – |
Yes | 31 | 35 | 1 |