Table 2.
Characteristics of patients with Barrett’s oesophagus, erosive oesophagitis and neither
| Characteristic | CRC screenees without EO or BO (n=676)* | CRC screenees with EO (n=93)* | BO (n=150)* |
|---|---|---|---|
| Age (years)† | 59 (52, 63) | 59 (53, 62) | 61 (56, 66) |
| Body mass index (kg/m2)‡ | 29.8 (5.5) | 31.1 (5.5) | 30.7 (5.0) |
| Waist circumference (cm)‡ | 107.0 (13.8) | 111.5 (12.9) | 110.1 (12.9) |
| Hip circumference (cm)‡ | 107.1 (11.0) | 108.7 (10.7) | 107.7 (9.5) |
| Waist-to-hip ratio‡ | 0.998 (0.055) | 1.025 (0.056) | 1.021 (0.053) |
| Pack-years smoking† | 7 (0, 41) | 2 (0, 36) | 32 (1, 68) |
| Energy intake (kcal/day)† | 1618 (1230, 2120) | 1779 (1244, 2161) | 1758 (1253, 2241) |
| Proportion of energy intake from fat (%)‡ | 37.9 (7.4) | 38.7 (6.8) | 39.7 (6.6) |
| Physical activity score (kcal/kg/week)† | 148 (95, 217) | 152 (87, 209) | 149 (88, 218) |
*
Numbers do not sum to 902 because 18 CRC screenees had both EO and BO, and are included in two columns, and one CRC could not be classified because BO was suspected endoscopically, but biopsy samples were not obtained because of coexisting oesophageal varices.
†
Data presented as median (IQR).
‡
Data presented as mean (SD).
BO, Barrett’s oesophagus; CRC, colorectal cancer; EO, erosive oesophagitis.