Table 1.
Patient Data Summary
| Characteristic | Histologic Classes | |
|---|---|---|
|
| ||
| ADC | SCC | |
| No. patients | 523 | 511 |
|
| ||
| No. slides (tumor/nontumor) | 1581 (1337/244) | 1625 (1272/353) |
|
| ||
| Median age at diagnosis (LQ–HQ), y | 66 (59–73) (NA = 22) | 68 (62–73) (NA = 24) |
|
| ||
| Median follow-up (LQ–HQ), d | 230 [46–730] (NA = 22) | 272 [52–937] (NA = 26) |
|
| ||
| Vital status, n (%) | ||
| Alive | 394 (75.3) | 335 (65.6) |
| Deceased | 126 (24.1) | 160 (31.3) |
| NA | 3 (0.6) | 16 (3.1) |
|
| ||
| Sex, n (%) | ||
| M | 242 (46.3) | 367 (71.8) |
| F | 278 (53.2) | 128 (25) |
| NA | 3 (0.6) | 16 (3.1) |
|
| ||
| Cancer stage, n (%) | ||
| I | 281 (53.7) | 242 (47.4) |
| II | 126 (24.1) | 156 (30.5) |
| III | 85 (16.3) | 87 (17) |
| IV | 27 (5.2) | 7 (1.4) |
| NA | 4 (0.8) | 19 (3.7) |
|
| ||
| Smoking status, n (%) | ||
| Current smoker | 121 (23.1) | 134 (26.2) |
| Former smoker | 310 (59.3) | 336 (65.8) |
| Nonsmoker | 75 (14.3) | 18 (3.5) |
| NA | 17 (3.3) | 23 (4.5) |
Note: Summary of the number of slides in ADC and SCC, respectively, and the patient demographic information.
ADC, adenocarcinoma; SCC, squamous cell carcinoma; LQ, the lower quartile, 25th percentile; HQ, the higher quartile, 75th percentile; NA, not available; M, male, F, female.