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Calculated cut-off point and risk of error in the whole study population and in the diagnosis and post-treatment groups
| Patients, n | Optimal cut-off point, δ‰ | Risk of error with optimal cut-off point, % | Risk of error with cut-off point at 3.0 δ‰, % | Number of results in zone 2.5–3.5 δ‰, n (%) | |
|---|---|---|---|---|---|
| All patients | 2232 | 3.09 | <2.3 | <2.3 | 14 (0.62) |
| Diagnosis group | 1209 | 3.09 | <2.3 | <2.3 | 10 (0.82) |
| Post-treatment group | 1023 | 2.88 | <2.3 | <2.3 | 4 (0.39) |
