Table 1.
Demographics of adenocarcinoma patients and squamous cell carcinoma patients. Data are expressed as mean ± standard deviation for age and BMI.
| Clinical parameters | Adenocarcinoma | Squamous cell carcinoma |
|---|---|---|
| Sex | ||
| Male | 125 (53.42%) | 88 (96.70%) |
| Female | 109 (46.58%) | 3 (3.30%) |
| Age | ||
| Mean±SD | 61 ± 7.09 | 62 ± 6.72 |
| BMI | ||
| Mean±SD | 23.67 ± 3.03 | 22.48 ± 3.05 |
| Smoking status | ||
| Smoker | 67 | 51 |
| Non-smoker | 136 | 13 |
| Stopping smoker | 31 | 27 |
| Drinking status | ||
| Drinker | 48 | 24 |
| Non-drinker | 167 | 24 |
| Stopping drinker | 19 | 43 |
| Education status | ||
| Primary school | 92 | 39 |
| High school above | 116 | 45 |
| None | 26 | 7 |
| TNM stage | ||
| I | 110 (47.01%) | 16 (17.58%) |
| II | 24 (10.26%) | 25 (27.47%) |
| III | 45 (19.23%) | 35 (38.46%) |
| IV | 55 (23.50%) | 15 (16.48%) |