Table 1 Demographics.
From: Neck lymph node status on survival of regionally recurrent or persistent nasopharyngeal carcinoma
Age mean, years (range) | 53 (31–90) |
|---|---|
Gender | |
Male | 34 (74%) |
Female | 12 (26%) |
Smoking history | |
Non-smoker | 24 |
Ex-smoker | 8 |
Smoker | 10 |
Unknown | 4 |
Drinking history | |
Non-drinker | 29 |
Drinker | 12 |
Unknown | 5 |
Follow-up duration, mean, months (range) | 44.7 (0–151) |
Initial T Classification | |
T1 | 15 |
T2 | 17 |
T3 | 11 |
T4 | 3 |
Initial N Classification | |
N0 | 2 |
N1 | 4 |
N2 | 19 |
N3a | 6 |
N3b | 5 |
