Table A3. Controls with no relapse.
| Study ID | Length BE (cm) | DNA ploidy status at baseline | No. of levels DNA ploidy | No. of levels of HGD | Peak DI | Mean CV | Mean n in G1 peak | Peak 5c | DNA ploidy status at 4 months | No. of levels DNA ploidy | Histology | Peak DI at 4/12 | Mean CV | Mean n in G1 peak | Peak 5c | DNA ploidy status at 12 months | No. of levels DNA ploidy | Histology | Peak DI | Mean CV | Mean n in G1 peak | Peak 5c |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Aneuploid | 3 | 2 | 1.66 | 10.1 | 695 | 0.33 | Aneuploid | 2 | IM | 1.61 | 11.1 | 650 | 0.12 | Aneuploid | 2 | IM | 1.56 | 7.8 | 288 | 0.63 |
| 2 | 5 | Aneuploid | 3 | 1 | 1.61 | 6.6 | 419 | 0.69 | Aneuploid | 2 | Glandular mucosa | 1.64 | 12.2 | 572 | 0.40 | Diploid | 0 | Glandular mucosa | 1.03 | 10.0 | 223 | 0 |
| 3 | 11 | Aneuploid | 3 | 1 | 1.81 | 11.5 | 737 | 0.90 | Diploid | 0 | IM | 1.01 | 7.0 | 1040 | 0 | Diploid | 0 | IM | 1.02 | 4.0 | 852 | 0 |
| 4 | 5 | Aneuploid | 1 | 1 | 1.27 | 6.8 | 783 | 0.30 | Diploid | 0 | Indefinite | 1.01 | 7.8 | 433 | 0 | Diploid | 0 | IM | 1.00 | 8.2 | 425 | 0 |
| 5 | 4 | Aneuploid | 2 | 1 | 1.77 | 10.5 | 448 | 0.23 | Diploid | 0 | Glandular mucosa | 1.01 | 7.0 | 1184 | 0 | Diploid | 0 | Glandular mucosa | 1.01 | 4.5 | 925 | 0 |
| 6 | 7 | Aneuploid | 2 | 2 | 1.81 | 7.2 | 661 | 2.57 | Diploid | 0 | Glandular mucosa | 1.01 | 7.9 | 708 | 0 | Diploid | 0 | IM | 1.01 | 6.8 | 455 | 0 |
| 7 | 6 | Aneuploid | 1 | 1 | 1.21 | 7.8 | 761 | 0.09 | Diploid | 0 | IM | 1.03 | 4.8 | 991 | 0 | Diploid | 0 | IM | 0.99 | 4.3 | 850 | 0 |
| 8 | 5 | Aneuploid | 1 | 1 | 1.45 | 9.7 | 881 | 0 | Diploid | 0 | LGD | 1.02 | 8.6 | 1066 | 0 | Diploid | 0 | LGD | 1.03 | 4.0 | 888 | 0 |
| 9 | 3 | Aneuploid | 1 | 1 | 1.81 | 8.5 | 1071 | 0.09 | Diploid | 0 | IM | 1.03 | 6.2 | 953 | 0 | Diploid | 0 | IM | 1.03 | 9.9 | 885 | 0 |
| 10 | 4 | Aneuploid | 2 | 2 | 1.34 | 6.2 | 338 | 2.30 | Diploid | 0 | Glandular mucosa | 1.01 | 4.3 | 1051 | 0 | Diploid | 0 | IM | 1.01 | 9.2 | 402 | 0 |
| 11 | 5 | Aneuploid | 1 | 1 | 1.83 | 6.5 | 1152 | 0.1 | Diploid | 0 | IM | 1.04 | 8.8 | 1197 | 0 | Diploid | 0 | Glandular mucosa | 1.02 | 9.1 | 355 | 0 |
| 12 | 4 | Aneuploid | 2 | 1 | 1.89 | 7.0 | 921 | 1.49 | Diploid | 0 | Glandular mucosa | 1.00 | 7.5 | 482 | 0 | Diploid | 0 | Mixed squamo-glandular | 1.00 | 7.9 | 1200 | 0 |
| 13 | 4 | Aneuploid | 2 | 1 | 1.89 | 7.1 | 423 | 4.04 | Diploid | 0 | Glandular mucosa | 1.00 | 5.7 | 1000 | 0 | Diploid | 0 | Glandular mucosa | 0.99 | 5.8 | 859 | 0 |
| 14 | 4 | Aneuploid | 1 | 1 | 1.85 | 11.2 | 905 | 2.68 | Diploid | 0 | Glandular mucosa | 0.99 | 6.7 | 923 | 0 | Diploid | 0 | Glandular mucosa | 0.99 | 5.2 | 890 | 0 |
| 15 | 8 | Aneuploid | 1 | 1 | 1.56 | 8.3 | 587 | 0.74 | Diploid | 0 | IM | 1.00 | 4.1 | 1182 | 0 | Diploid | 0 | IM | 1.01 | 5.8 | 903 | 0 |
| 16 | 6 | Diploid | 0 | 1 | 1.02 | 4.9 | 769 | 0.20 | Diploid | 0 | Mixed squamo-glandular | 1.01 | 9.7 | 1098 | 0 | Aneuploid | 4 | Mixed squamo-glandular | 1.85 | 7.9 | 235 | 0.12 |
| 17 | 3 | Diploid | 0 | 1 | 1.01 | 6.0 | 408 | 0 | Diploid | 0 | Glandular mucosa | 1.01 | 6.6 | 752 | 0 | Diploid | 0 | Glandular mucosa | 1.04 | 10.3 | 1175 | 0 |
Abbreviations: BE=Barrett's oesophagus; CV=coefficient of variance; DI=DNA index; HGD=high-grade dysplasia; ICDA=image cytometric DNA analysis; LGD=low-grade dysplasia.
Corresponding histology and raw ICDA data at three time points are shown.