Table 1. Demographic characteristics of the study population.
| Clinical Condition | Number of samples | M | F | Mean age ± SD |
|---|---|---|---|---|
| Barrett’s esophagus | 10 | 6 | 4 | 50.6±6.4 |
| Esophageal adenocarcinoma | 6 | 4 | 2 | 55.8±3.2 |
| Controls | 10 | 6 | 4 | 51.6±7.2 |
SD: standard deviation.
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