Table 3 Distribution of ER per study, categorized into 7 intervals. Given are percentages per interval. See Fig. A2 for more details
| Â | ER (fmol/l) | Â | ||||||
|---|---|---|---|---|---|---|---|---|
0 | 1–5 | 6–10 | 11–20 | 21–100 | 101–1000 | > 1000 | Size | |
IBCSG-3 | 17.1 | 10.5 | 5.9 | 8.6 | 30.9 | 27.0 | 0.0 | 152 |
IBCSG-7 | 6.4 | 9.3 | 7.8 | 8.8 | 24.0 | 42.4 | 1.4 | 592 |
IBCSG-9 | 3.9 | 13.9 | 8.6 | 10.4 | 25.4 | 36.8 | 1.1 | 1177 |
NCIC-MA4 | 0.7 | 1.8 | 2.5 | 7.4 | 35.6 | 51.6 | 0.6 | 731 |
NSABP-B16–1 | 8.9 | 4.9 | 6.7 | 9.8 | 31.7 | 37.5 | 0.5 | 224 |
NSABP-B16–2 | 10.4 | 4.5 | 3.7 | 8.4 | 35.8 | 36.8 | 0.5 | 1071 |
NSABP-B20 | 0.1 | 0.0 | 1.0 | 12.4 | 42.9 | 42.6 | 1.0 | 966 |
SWOG-S8814 | 0.1 | 2.8 | 3.2 | 8.7 | 35.4 | 49.3 | 0.5 | 814 |
Total | 4.3 | 5.7 | 4.6 | 9.5 | 33.3 | 41.8 | 0.8 | 5727 |