Table 1.
Clinical characteristics of the cohort.
| Characteristics | No. (n = 364) | % |
|---|---|---|
| Age, M(SD) [min–max] | 64 (8.8) [33–83] | |
| Sex | ||
| Male | 152 | 41.8 |
| Female | 212 | 58.2 |
| Smoking status | ||
| Nb. pack year, M(SD) [min–max] | 41 (23.8) [0–156] | |
| Non-smoker | 30 | 8.2 |
| Former | 237 | 65.1 |
| Active | 89 | 24.5 |
| Passive | 8 | 2.2 |
| Stage (AJCC 8th edition) | ||
| I | 238 | 65.4 |
| II | 71 | 19.5 |
| III | 48 | 13.2 |
| IV | 7 | 1.9 |
| Follow-up | ||
| Months, M(SD) [min–max] | 94.3 (36.9) [3.3–197.7] | |
| Survival | ||
| 5-year survival | 281 | 77.2 |
Abbreviations: M, mean; SD, standard deviation; Min, minimum; Max, maximum; Nb, number.