From: Voice analysis after cancer treatment with organ preservation
SAMPLE CHARACTERIZATION | ||
---|---|---|
Variable | Frequency | |
Smoking | ||
Yes | ||
Present | 4 | 16% |
Former | 16 | 64% |
No | 5 | 20% |
Daily use | 15 cigarettes/day | |
Alcohol use | ||
Yes | ||
Present | 11 | 44% |
Former | 8 | 32% |
No | 6 | 24% |
Daily intake | 4 doses |